Emergency Furnace Repair Services: When to Call a Professional

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A furnace breakdown, especially in the middle of winter, can be more than just an inconvenience, it can quickly turn into an emergency. When your home is without heat when you need it most it may require an emergency furnace repair from a professional. In extreme cold, a malfunctioning furnace can pose serious health risks, especially for young children, elderly, and pets. While some furnace issues can wait for a scheduled repair, others require immediate professional attention to prevent safety hazards like gas leaks, electrical failures, or carbon monoxide exposure.

Knowing when to call for emergency furnace repair can help you act quickly and avoid costly damage to your heating system. In this post, we’ll cover the signs of a furnace emergency, simple troubleshooting steps you can take before calling a technician, and when it’s time to bring in a professional. 

What Qualifies as an Emergency Furnace Repair?

Not every furnace issue requires immediate professional attention, but some problems pose serious risks to your safety and comfort. If your furnace stops working in cold weather or shows signs of a critical malfunction, calling for emergency furnace repair is essential. Here are the most common situations that require urgent service:

1. No Heat During Freezing Temperatures

If your furnace stops producing heat during extreme cold, it can quickly turn into an emergency. Without heating, indoor temperatures can drop to dangerous or extremely uncomfortable levels, putting vulnerable individuals, such as children, the elderly, and those with health conditions, at risk. If your furnace won’t turn on or is blowing cold air, and outside temperatures are near or below freezing, call a professional immediately.

2. Strange Burning Smells or Gas Odors

A persistent burning smell coming from your furnace could indicate an electrical issue, overheating components, or dust buildup inside the system. However, if you notice a rotten egg or sulfur-like smell, this may be a sign of a gas leak. Gas leaks are extremely dangerous and require immediate action—turn off the gas supply, leave your home, and call a professional HVAC technician and your gas company right away.

3. Unusual Noises Coming from the Furnace

While furnaces make some noise when operating, loud banging, screeching, or rattling sounds may indicate serious mechanical issues. A banging sound could mean delayed ignition or a broken heat exchanger, while screeching or squealing often signals a failing blower motor or belt. Ignoring these sounds can lead to further damage and costly repairs, so it’s best to have a technician inspect the unit as soon as possible.

4. Furnace Won’t Turn On or Keeps Shutting Off

A furnace that won’t start or frequently shuts off before reaching the set temperature may have a malfunctioning ignition system, faulty thermostat, or clogged air filter. If your troubleshooting efforts don’t restore normal operation, the issue could involve an internal component failure or overheating, which should be addressed by a professional. This one is only a true emergency if you need your heating on.

5. Carbon Monoxide Detector Going Off

Carbon monoxide (CO) is an odorless, colorless gas that can be deadly if it builds up in your home. If your carbon monoxide detector goes off, leave your home immediately and call for emergency service. A cracked heat exchanger or a blocked vent can cause CO leaks, making professional repair critical for safety.

 

Troubleshooting Steps Before Calling for Emergency Repair

Before calling for emergency furnace repair, there are a few simple troubleshooting steps you can take to determine if the issue has an easy fix. Sometimes, a furnace stops working due to a minor issue that doesn’t require professional service. Here’s what to check before making the call:

1. Check the Thermostat

Ensure that your thermostat is set to heat mode and that the temperature setting is higher than the current room temperature. If the display is blank or unresponsive, try replacing the batteries or resetting the thermostat. For smart thermostats, check if they are properly connected to Wi-Fi or power.

2. Inspect the Furnace Filter

A clogged air filter can restrict airflow, causing the furnace to overheat and shut down as a safety measure. Check the filter and replace it if it appears dirty or clogged. Experts recommend changing filters every one to three months to maintain proper airflow and efficiency.

3. Verify the Power Supply

For electric furnaces, check your home’s circuit breaker to see if a switch has tripped. Reset the breaker if necessary. For gas furnaces, ensure that the power switch (typically located near the unit) is turned on and that the pilot light, if applicable, is still lit.

4. Check the Gas Supply

If you have a gas furnace, confirm that the gas valve is fully open. If the furnace isn’t receiving gas, it won’t ignite. If you smell gas or suspect a leak, turn off the gas supply immediately, leave your home, and call a professional for emergency service.

5. Look for Obvious Issues

Ensure that vents and air registers are open and unblocked, as restricted airflow can cause heating issues. Additionally, if your furnace has an emergency shut-off switch, make sure it wasn’t accidentally turned off. Too often the fix is as simple as flipping a switch.

6. Reset the Furnace

Some modern furnaces have a reset button (usually red) located near the blower motor. If your furnace has suddenly stopped working, press the reset button once and wait a few minutes to see if the system restarts. If the furnace shuts down again after resetting, there may be a deeper issue requiring professional repair.

When to Call for Emergency Furnace Repair

Again, if your furnace still won’t start, is making loud noises, emitting a burning smell, or triggering a carbon monoxide alarm, it’s time to call a professional. Attempting further repairs at that point, without proper expertise can be unsafe and may cause more damage.

At Palo Alto Plumbing, Heating, and Air, we provide fast and reliable emergency furnace repair to restore your heat as quickly as possible. Contact us today for expert service and peace of mind, no matter the time of day!

Master Your HVAC System: A Practical Guide to Maintaining, Troubleshooting, and Optimizing

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An HVAC system is the backbone of indoor comfort, providing essential heating, ventilation, and air conditioning throughout the year. But to keep it running smoothly and efficiently, regular maintenance, prompt troubleshooting, and smart optimization are key. A well-maintained HVAC system not only enhances comfort and improves air quality but also helps reduce energy costs and extends the system’s lifespan.

In this guide, we’ll cover everything you need to know about understanding your HVAC system, performing basic maintenance, troubleshooting common issues, and maximizing efficiency. Whether you’re a homeowner looking to tackle simple HVAC tasks or seeking professional insights to optimize your system’s performance, this comprehensive guide will equip you with the knowledge and tips to make your HVAC system work at its best, season after season.

 

Understanding HVAC Systems: A Comprehensive Overview

Your HVAC system—short for heating, ventilation, and air conditioning—is more than just a thermostat or a series of ducts. It’s a complex system of interconnected components working together to regulate temperature, humidity, and indoor air quality, keeping your home comfortable year-round. Understanding the basic elements of an HVAC system can help you make informed decisions about maintenance, repairs, and upgrades.

Key Components of an HVAC System

  1. Heating Units – Often powered by furnaces or heat pumps, the heating component is responsible for warming indoor air during cooler months. Furnaces typically run on gas, oil, or electricity, while heat pumps use refrigerant to transfer heat from the outside air.
  2. Cooling Units – Air conditioners and heat pumps cool the air by removing heat and moisture, circulating chilled air through the home. This part of the HVAC system uses a refrigerant cycle to absorb and dissipate heat effectively, making your home comfortable in warmer months.
  3. Ventilation System – Proper ventilation is critical for air quality and efficient operation. The system includes ducts, fans, and filters that circulate air, remove impurities, and maintain balanced indoor humidity levels. A well-maintained ventilation system also prevents mold growth and keeps air fresh.
  4. Thermostat – The thermostat acts as the control center for your HVAC system, allowing you to set the desired temperature and often control fan settings. Modern thermostats, especially smart models, optimize energy usage by learning your preferences and adjusting based on your schedule.

How HVAC Systems Work Together

All components of an HVAC system work in tandem to maintain indoor climate control. For example, the thermostat signals when heating or cooling is needed, activating the respective units. The ventilation system then distributes the conditioned air, ensuring each room reaches the set temperature. An efficient HVAC system requires each part to function optimally, as one faulty component can impact the entire system’s performance.

 

Essential HVAC Maintenance: Keeping Your System in Top Condition

Regular maintenance is crucial for ensuring that your HVAC system operates efficiently and reliably, no matter the season. Proper care extends the life of your system, reduces the risk of unexpected breakdowns, and improves energy efficiency, which can save you money on utility bills. Here are the essential maintenance tasks to keep your HVAC system in optimal condition:

1. Replace or Clean Air Filters Regularly

Air filters play a key role in trapping dust, allergens, and debris, keeping indoor air clean and ensuring proper airflow. Dirty or clogged filters force your HVAC system to work harder, leading to higher energy use and potential overheating. For most systems, it’s recommended to check the filters every 1-3 months and replace or clean them as needed.

2. Clean the Coils and Condenser Unit

Both the evaporator coils (inside) and the condenser coils (outside) can accumulate dirt over time, which reduces their ability to absorb and release heat. Cleaning the coils annually helps maintain efficiency and cooling performance. For outdoor units, keep the area clear of debris like leaves and grass clippings, and gently hose down the coils as needed to remove dust and grime.

3. Inspect and Clear the Drain Line

The condensate drain line helps remove excess moisture produced during the cooling process. Over time, this line can become clogged with dirt, algae, or mold, leading to water leaks and potential damage to your system. Regularly inspect the drain line, clearing any obstructions and, if necessary, using a vinegar solution to prevent mold buildup.

4. Check and Seal Ductwork

Leaky or poorly insulated ducts can result in significant energy loss, reducing your system’s efficiency and increasing costs. Inspect your ductwork for any visible gaps, cracks, or disconnections, especially in unconditioned spaces like attics. Use duct sealant or metal tape to seal leaks, and consider professional duct cleaning to improve airflow and system performance.

5. Test Thermostat Accuracy and Functionality

A malfunctioning thermostat can lead to uneven temperatures or excessive energy use. Test your thermostat regularly by setting a specific temperature and checking that it accurately maintains that setting. For older models, consider upgrading to a programmable or smart thermostat, which offers better control and helps reduce energy costs.

6. Schedule Professional Maintenance Annually

While some tasks are manageable as DIY projects, having a licensed HVAC technician inspect and service your system at least once a year is invaluable. A professional can check for hidden issues, perform a thorough system cleaning, and ensure components like the blower motor, belts, and electrical connections are in top condition.

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Troubleshooting Common HVAC Issues: Diagnosing and Resolving Problems

Even a well-maintained HVAC system can sometimes experience issues that disrupt comfort and efficiency. Knowing how to troubleshoot common problems can help you quickly restore your system to working order or determine when it’s time to call a professional. Here’s a guide to diagnosing and resolving some of the most frequent HVAC issues:

1. HVAC System Won’t Turn On

When your HVAC system doesn’t turn on, it’s often due to a simple fix, like a tripped circuit breaker or an incorrect thermostat setting.

  • Check the thermostat: Ensure it’s set to the desired temperature and that it’s on the correct setting (heat or cool). Replace batteries if needed.
  • Inspect the circuit breaker: A tripped breaker can cut power to the system. Reset it if necessary, and if it trips frequently, consult an HVAC technician.

2. Inconsistent Temperatures or Poor Airflow

If certain rooms feel colder or warmer than others, or if airflow is weak, it may be due to issues within the ductwork or with the air filters.

  • Examine air filters: Dirty or clogged filters can restrict airflow, causing inconsistent temperatures. Replace or clean them to restore proper airflow.
  • Inspect ducts for leaks: Ducts with leaks or blockages can reduce airflow and efficiency. Sealing leaks and clearing obstructions can balance the air distribution.
  • Check registers and vents: Ensure vents are fully open and not blocked by furniture or other objects to allow proper air circulation.

3. HVAC System Is Short Cycling

Short cycling occurs when the HVAC system turns on and off too frequently, which can cause wear on components and reduce efficiency.

  • Inspect the thermostat location: If it’s placed in a spot that receives direct sunlight or near a heat source, it may cause the system to cycle incorrectly. Have it moved to a central location if possible.
  • Check refrigerant levels: Low refrigerant can cause the system to short cycle. An HVAC technician can check and refill refrigerant safely.

4. Unusual Noises Coming from the System

Noises like banging, rattling, or squealing often signal a mechanical problem or loose components within the HVAC system.

  • Listen for specific sounds:
    • Banging might indicate a loose part or motor issue.
    • Squealing can suggest a worn belt or bearing.
    • Rattling could mean loose ductwork or debris in the blower.
  • Call a professional: If noises persist, have an HVAC technician diagnose the problem to prevent further damage.

5. System Running Constantly Without Reaching Desired Temperature

If the system runs continuously without reaching the set temperature, it’s often a sign of an underlying issue that may be affecting its efficiency.

  • Inspect the air filters: Clogged filters can limit airflow, making it harder for the system to maintain temperature. Replace or clean filters as needed.
  • Clean the condenser coils: Dirty coils force the system to work harder to cool the air. Clean them annually to maintain efficiency.
  • Consider system age and size: An older or improperly sized system may struggle to maintain comfort. If your HVAC system is over 10-15 years old, it may be time to consider an upgrade.

6. Water Leaks Around the HVAC Unit

Water pooling around the HVAC unit often indicates an issue with the condensate drain line or a frozen evaporator coil.

  • Clear the condensate drain line: A clogged drain line can cause water to back up and leak. Clearing the line with a vinegar solution can prevent mold and algae buildup.
  • Check for ice on the evaporator coil: If you see ice, turn off the system and let it thaw. This issue may indicate low refrigerant levels or restricted airflow, requiring professional attention.

By troubleshooting these common issues, you can keep your HVAC system running smoothly and avoid costly repairs. If problems persist, or if you’re unsure about handling a specific issue, don’t hesitate to contact us for expert assistance. Up next, we’ll explore ways to optimize your HVAC system for better performance and energy savings. 

 

Optimizing HVAC Performance: Enhancing Efficiency and Reducing Costs

Keeping your home cool and comfortable during the hot summer months doesn’t have to mean cranking up your HVAC system all day long. With a few smart adjustments and energy-saving tips, you can maintain a comfortable indoor environment without overwhelming your air conditioner or inflating your energy bill. Here are some additional tips for staying cool and enhancing HVAC efficiency during the summer:

1. Set the Thermostat Wisely

Setting your thermostat to a higher temperature while you’re away or asleep can significantly reduce cooling costs. A temperature of around 78°F is recommended when you’re home, and raising it by a few degrees when you’re out can make a noticeable difference. Smart thermostats make this even easier by automatically adjusting based on your daily schedule.

2. Use Ceiling Fans to Assist Cooling

Ceiling fans create a wind-chill effect, making rooms feel cooler without actually lowering the temperature. Running ceiling fans in occupied rooms allows you to set your thermostat a few degrees higher without sacrificing comfort. Remember to turn fans off in unoccupied rooms to save energy.

3. Block Out Heat with Curtains and Blinds

Direct sunlight can raise indoor temperatures, causing your HVAC system to work harder. Close curtains or blinds on south- and west-facing windows during peak sunlight hours to keep your home cooler naturally. Blackout curtains or thermal shades can add an extra layer of insulation to prevent heat from entering.

4. Limit Heat-Producing Activities

Using appliances like ovens, stovetops, and dryers adds extra heat to your home, making your air conditioner work harder. Try to cook during cooler parts of the day, or opt for outdoor grilling to keep heat out of the house. Run heat-producing appliances, like dishwashers and dryers, in the early morning or late evening when temperatures are lower.

5. Seal Leaks and Insulate Properly

Poor insulation and air leaks can cause cool air to escape, making your HVAC system work overtime to maintain a steady temperature. Seal windows and doors with weatherstripping or caulk, and consider adding insulation to attics and crawl spaces to improve overall efficiency.

6. Use a Dehumidifier

In humid climates, high moisture levels can make your home feel warmer and less comfortable. Running a dehumidifier can reduce indoor humidity, making the air feel cooler and reducing the load on your HVAC system. Many energy-efficient HVAC systems come with dehumidifying functions that can help keep your home comfortable in humid weather.

7. Schedule a Pre-Summer HVAC Checkup

One of the best ways to ensure summer comfort is by scheduling a professional HVAC inspection before the hot season begins. A technician can check refrigerant levels, clean the coils, and ensure your system is ready to perform efficiently throughout the summer months. Regular maintenance improves reliability and can prevent unexpected breakdowns during peak heat.

 

Enhancing Indoor Air Quality: Creating a Healthy Home Environment

A well-maintained HVAC system does more than regulate temperature—it also plays a crucial role in maintaining indoor air quality (IAQ). Clean, fresh air is essential for a healthy home, as poor air quality can lead to respiratory issues, allergies, and other health concerns. Here are some effective ways to enhance indoor air quality and create a safer, more comfortable living environment with the help of your HVAC system.

1. Regularly Replace or Clean Air Filters

Air filters trap dust, pollen, pet dander, and other airborne particles that can accumulate in the air and on surfaces. Changing or cleaning your air filters every 1-3 months ensures optimal airflow and prevents contaminants from circulating throughout your home. High-efficiency filters, like HEPA or MERV-rated filters, capture smaller particles, providing additional filtration for improved air quality.

2. Use an Air Purifier or Whole-House Filtration System

Air purifiers are designed to remove contaminants from the air, making them especially useful in homes with pets, smokers, or family members with allergies. Many HVAC systems can be upgraded with a whole-house filtration system or air purifier, which works alongside your HVAC unit to capture particles, allergens, and even pathogens before they enter your living spaces.

3. Maintain Proper Humidity Levels

Excessive moisture can lead to mold growth, while overly dry air can cause irritation to the skin, nose, and throat. HVAC systems can be paired with humidifiers and dehumidifiers to help maintain balanced humidity levels. Ideally, indoor humidity should be kept between 30-50% to reduce the risk of mold and allergens while promoting comfort.

4. Ensure Proper Ventilation

Ventilation helps remove stale indoor air and brings in fresh outdoor air, reducing the concentration of pollutants inside the home. Your HVAC system’s ventilation system, combined with exhaust fans in kitchens and bathrooms, can help control moisture and expel contaminants. Consider upgrading to a ventilator or energy recovery ventilator (ERV) to further improve airflow and indoor air quality.

5. Schedule Regular Duct Cleaning

Dust, pollen, and other particles can accumulate in your ductwork over time, recirculating through your HVAC system and lowering air quality. Regular duct cleaning (every 3-5 years, or more frequently if you have allergies or pets) removes these pollutants and ensures that your HVAC system can deliver clean, fresh air throughout your home.

6. Upgrade to UV Light Systems

Many HVAC systems can incorporate UV (ultraviolet) light systems that kill bacteria, viruses, and mold spores as they pass through the system. UV lights are installed within the air handler or ducts and can effectively sterilize the air, providing additional protection against harmful microorganisms and improving IAQ.

7. Avoid Chemical Pollutants

Household cleaners, paint, and other products can release volatile organic compounds (VOCs) that affect air quality. To reduce indoor pollution, opt for low-VOC products and ensure proper ventilation when using cleaning agents. Additionally, natural air purifiers like plants can help absorb certain VOCs and provide a natural touch to your home environment.

By incorporating these IAQ-enhancing steps, you can make your HVAC system work harder to keep the air in your home clean and healthy. Regular maintenance, along with the right upgrades, creates a safer and more comfortable indoor environment for you and your family. In the following section, we’ll look at other ways to optimize your HVAC system for maximum efficiency and cost savings.

 

Additional Resources and Professional Guidance

Navigating the complexities of HVAC maintenance, troubleshooting, and optimization can be challenging, but having access to reliable resources and professional guidance makes a significant difference. For homeowners looking to better understand their HVAC system or find solutions to specific issues, here are some helpful resources and tips for when to seek professional help.

1. Manufacturer Manuals and Websites

Most HVAC system manufacturers provide detailed manuals and online resources for their products. These guides often include maintenance schedules, troubleshooting steps, and specific system details that help you get the best performance from your unit. Manufacturer websites can also offer FAQs, video tutorials, and recommendations for replacement parts.

2. Online HVAC Maintenance and Troubleshooting Guides

Many industry websites and educational resources provide step-by-step HVAC guides, from simple maintenance tasks to more complex repairs. Reputable sites like Energy.gov or industry association websites, such as the Air Conditioning Contractors of America (ACCA), provide free guides and information on optimizing your HVAC system for better energy efficiency.

3. Consult Local HVAC Professionals

While some maintenance tasks are manageable at home, more complex issues require the expertise of a licensed HVAC technician. Palo Alto Plumbing, Heating, and Air provides knowledgeable and trained professionals who can diagnose issues, perform thorough inspections, and ensure your system is running safely and efficiently. A trusted professional can also advise on system upgrades, replacements, and best practices for long-term maintenance.

4. Consider Scheduling a Home Energy Audit

A home energy audit can identify areas where your HVAC system may be working harder than necessary due to energy leaks or inefficient insulation. Many local utility companies offer energy audits or have recommendations for certified professionals who can conduct one. An audit provides valuable insights into how to enhance your HVAC system’s efficiency and save on energy costs.

5. Utilize Smart Home Apps and Technology

Smart thermostats and home automation apps allow you to monitor your HVAC system’s performance and energy use from anywhere. Many apps provide usage reports, reminders for filter changes, and energy-saving suggestions, making it easier to maintain your system. Using smart technology to monitor performance ensures you catch potential issues early and keep your system running efficiently.

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8.Keep Your HVAC System Running Efficiently Year-Round

Your HVAC system is essential to maintaining a comfortable, healthy, and energy-efficient home. By understanding how your system works, performing regular maintenance, troubleshooting common issues, and optimizing performance, you can ensure it operates at its best in every season. Enhancing indoor air quality and following energy-saving tips during the summer also contribute to a more comfortable and cost-effective home environment.

For homeowners seeking guidance or expert service, Palo Alto Plumbing, Heating, and Air is here to help. Our team of experienced technicians offers comprehensive HVAC maintenance, repairs, and installations to keep your system running efficiently year-round. Contact us today to schedule a service or learn more about how we can help you maximize your HVAC system’s performance and longevity.

Stay Warm and Cozy: The Ultimate Guide to Choosing the Perfect AC Cover for Winter

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As the winter chill sets in, it’s time to ensure that your home remains a warm and comfortable haven. One often overlooked aspect of winter preparation is protecting your air conditioning unit from the harsh weather conditions. Below, learn the importance of using an AC cover for winter and receive valuable insights on choosing the perfect one for your needs.

The Need for Winter AC Protection

Many homeowners might question the necessity of covering their air conditioning units during winter. However, exposing your AC to the elements can lead to a variety of issues. Cold temperatures, snow, and ice can cause damage to sensitive components, decrease efficiency, and potentially result in costly repairs. Investing in a high-quality AC cover for winter is a proactive measure that can save you both time and money in the long run.

Understanding the Benefits

  1. Preventing Ice and Frost Buildup: Winter storms can bring freezing rain and snow, leading to ice buildup on your AC unit. An appropriately fitted cover acts as a protective shield, preventing ice from accumulating and causing damage.
  2. Preserving Efficiency: Cold temperatures can negatively impact the efficiency of your AC unit. A cover acts as insulation, helping to maintain a consistent internal temperature and ensuring that your system operates optimally when warmer weather returns.
  3. Extending Lifespan: Just like any other piece of equipment, your air conditioner has a lifespan. By shielding it from winter elements, you can extend its longevity and delay the need for costly replacements.

Choosing the Right AC Cover for Winter

  1. Material Matters: Opt for covers made from durable and weather-resistant materials. Waterproof and UV-resistant fabrics like polyester or vinyl are excellent choices as they provide maximum protection against the elements.
  2. Size and Fit: Ensure that the cover fits your AC unit snugly. A loose cover may not provide adequate protection, while a tight one might cause unnecessary stress on the unit. Measure your AC unit carefully and choose a cover that matches its dimensions.
  3. Ventilation Features: Look for covers with ventilation flaps or mesh panels. Proper ventilation prevents condensation buildup, which can lead to mold and mildew growth. It also allows for air circulation, helping to keep your unit dry and well-ventilated.

Installation Tips

Installing an AC cover for winter might seem like a straightforward task, but there are essential steps to follow to ensure its effectiveness.

  1. Clean the Unit: Before you install your AC cover for winter, make sure it’s clean and free of debris. Leaves, twigs, and other debris can trap moisture and lead to corrosion.
  2. Secure Fit: Double-check that the cover fits securely and that all fasteners are properly tightened. This prevents wind from getting underneath and causing the cover to flap or lift.
  3. Elevate the Unit: If possible, elevate your AC unit slightly before covering it. This prevents contact with accumulated snow and ice, reducing the risk of damage.

Maintenance Tips

Investing in a high-quality AC cover for winter is a step in the right direction, but proper maintenance is equally crucial to ensure its longevity and effectiveness.

  1. Regular Inspections: Periodically check your cover for any signs of wear and tear. Replace it if you notice holes, frayed edges, or other damage.
  2. Remove After Winter: Once winter is over, promptly remove the cover to allow your AC unit to breathe. Leaving the cover on during warmer months can trap moisture and encourage mold growth.
  3. Store Properly: When not in use, store your AC cover in a cool, dry place. Proper storage prevents the growth of mold and ensures that the cover remains in good condition for the next winter season.

Conclusion

Protecting your air conditioning unit with a reliable AC cover for winter is a small investment that pays off in a big way. It safeguards your AC from winter’s harsh conditions, ensuring it remains in top-notch condition when you need it most. By choosing the right cover, installing it correctly, and performing regular maintenance, you’re not only preserving the efficiency and lifespan of your AC unit but also saving yourself from potential headaches and expenses.

Get WinterReady with Palo Alto Plumbing

As you gear up for the winter season, don’t forget to safeguard your HVAC system with a premium AC cover for winter. At Palo Alto Plumbing, we offer a range of high-quality covers designed to protect your investment. Contact us today to explore our selection and ensure your AC stays in optimal condition throughout the winter months. Stay warm, stay cozy—choose Palo Alto Plumbing for all your winter HVAC needs!



Water Heater Sediment Buildup: What You Need to Know

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Cleaning water heater sediment can save you money on monthly energy bills by reducing the amount of heat lost to the atmosphere. Sediment buildup in water heaters is an issue that occurs when the minerals that are naturally present in your water source accumulate in your water heater. If left unattended, not only can this cause overheating and reduce the lifespan of your water heater, but the impurities can also leach into your water supply. If you happen to use this water for cooking, you may even accidentally ingest the impurities. So how can one tell if their water heater is suffering from sediment buildup?

In this article, plumbing heating and air expert Palo Alto reveals the signs that indicate your water heater is suffering from sediment buildup and what you can do about it.

Low Water Pressure: Is It a Symptom of a Bigger Problem?

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Having low water pressure is understandably frustrating, especially when it happens at the worst time possible. While this may be a sign of a bigger plumbing problem, don’t jump to conclusions until you’ve done the following: Read more

How to Find an Energy Auditor, and Why You Need One

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An energy-efficient home provides many benefits, from energy savings to improved heating and air conditioning system performance. The first step to improving home energy efficiency is having an energy audit conducted by a certified auditor. In this blog, Palo Alto guides you in your search for an energy auditor. Read more

Answering FAQs About Furnace Repairs

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The furnace is one of the most hardworking of all your home’s appliances. It has the unenviable task of keeping your entire home warm and comfortable during the coolest months. Without proper maintenance, however, its efficiency is bound to decline, which could lead to its premature failure.

Don’t fret, though; an ailing furnace doesn’t merit an automatic replacement. In many instances a timely heating repair can successfully save your unit and restore optimal performance. But who should do it? And is it worth the cost? Today, let’s answer some of your biggest questions about furnace repairs:

Can a DIYer Fix a Broken Furnace?

You can try, but you shouldn’t. No matter how much faith you have in your abilities, tinkering with your broken heating equipment is more trouble than it’s worth, and you’ll be needlessly putting yourself at risk of electrocution. Besides, you need a complete arsenal of specialized tools to safely disassemble your furnace.

Also, you can’t become as proficient as a professional technician merely by watching YouTube videos. A furnace is a complex machine that can be difficult to understand, and botching the job will only make matters worse.

Do All Furnace Problems Require Professional Attention?

Not all malfunctioning furnaces are actually broken; some are just acting up because the thermostat setting is incorrect, there’s no power supply or the filter is dirty. Performing basic troubleshooting can make your unit blow warm air again in no time. As long as you know which lines you shouldn’t cross, troubleshooting can be done without harm to yourself or the unit.

Does Preventive Maintenance Eliminate Furnace Issues?

Furnace problems can happen no matter what you do, but regular inspections and tune-ups will help reduce the likelihood of failure. If your unit breaks down despite adopting preventive maintenance measures, calling in a professional for an emergency repair should fix the problem right away.

Don’t Procrastinate a Necessary Heating Repair in Palo Alto

When it comes to heating repair projects, Palo Alto Plumbing, Heating and Air is the name you can trust. Our wealth of experience separates us from the rest, earning the respect and confidence of our neighbors in the region. Call us at (650) 856-3400 or fill out this form to get excellent assistance for all of your furnace needs.

The Basics of Warm Air Heating System and Furnaces

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A warm air heating system is a popular heating and air conditioning option for most homes. They heat the air by using oil, electricity, or natural gas in a furnace. The air is then distributed throughout the home out of ductwork that spreads out across the floor and ceilings and is then blown out in vents, registers, and wall or ceiling supplies to control the temperature of a particular area. The cycle is pretty straightforward but there are a few nuances which could help you understand issues that can arise from this particular system.

Forced Air Systems and “Gravity” Hot Air Systems

In many older furnace models, gravity has always played an important role in heat distribution. The concept is fairly simple: heated air rises while cool air sinks. The idea behind “gravity” systems is that the natural rise and fall of air pretty much makes up the mechanism of its heat distribution.

In more modern furnaces, however, you can expect the warm air supply to be powered by a pump that “forces” air through the ductwork and distributes heat evenly throughout the household.

Furnaces and Boilers

One common misconception in heating and air conditioning is the idea that furnaces and boilers are interchangeable, however, they are not. Repair technicians will prepare differently to address issues in a boiler compared to a furnace and it will help immensely to know which is which. If you are unsure, your service professional can help you identify it correctly.

Warm Air Heating Furnaces

Heating and air conditioning systems that make use of warm air heating furnaces follow a fairly straightforward cycle that starts with your thermostat. An adjustment to the thermostat will communicate to the furnace how much warm air is needed. At this point, the heat exchanger warms up the air, which in turn is distributed by a blower throughout your home’s ductwork, until the adjustment from the thermostat is satisfied.

Best Practices to Take Care of your Warm Air Heating Systems

It is important to take care of your warm air heating system to ensure its longevity. Some best practices include:

Schedule an annual tune-up:

Just like your car, your warm air heating system needs an annual tune-up to keep it running properly. This tune-up should be performed by a qualified technician and includes a thorough inspection of the system, as well as any necessary repairs or replacements.

Change the filter regularly

Your system’s filter should be changed every few months to ensure optimal performance. A dirty filter can lead to decreased efficiency and increased wear and tear on your system.

Keep the area around the unit clear:

It is important to keep the area around your warm air heating system clear of debris and obstructions. This will ensure proper airflow and help prevent the system from overworking itself.

Check for leaks

Periodically check your system for leaks, both in the ductwork and around the unit itself. Leaks can decrease efficiency and cause your system to work harder than necessary, leading to increased wear and tear.

Keep an eye on the thermostat

Make sure the thermostat is set to the correct temperature so that your system doesn’t have to work harder than necessary. An energy-efficient setting is typically around 68 degrees Fahrenheit during daytime hours and 55 degrees at night.

By following these best practices, you can help extend the life of your warm air heating system and keep it running efficiently for years to come.

Tips for Hiring Warm Air Heating System Service Teams

You must know how to hire the best and most efficient warm air heating system service teams. The tips below will help you choose the right one:

  1. Make sure that the team has a valid license. This will ensure that they are qualified to work on your system.
  2. Choose a team that has insurance. This will protect you in case of any damages that may occur during the servicing.
  3. Ask for referrals from friends or family. This way, you can be sure that you are hiring a reputable team.
  4. Do your research online. Read reviews about different service teams before making your decision.
  5. Get quotes from multiple teams before deciding on which one to hire. This will help you compare prices and find the most affordable option.

By following these tips, you can be sure that you are hiring the best possible team to service your warm air heating systems.

Signs that Your Furnaces Needs a Repair or Checkup

Your furnace is an essential part of your home, and it’s important to keep it in good working condition. Here are a few signs that your furnace may need a repair or checkup:

  1. Your furnace is making strange noises. If your furnace is making loud banging, creaking, or humming noises, it may be time for a tune-up.
  2. Your furnace isn’t heating evenly. If you notice that some rooms in your home are warmer than others, it could be a sign that your furnace needs to be serviced.
  3. Your energy bills have gone up. If you’ve noticed a spike in your energy bills, it could be due to an issue with your furnace.
  4. You’ve noticed dust or pollen around your furnace. If you notice an accumulation of dust or pollen around your furnace, it could be a sign that the filter needs to be replaced.
  5. Your furnace is more than 15 years old. If your furnace is more than 15 years old, it may be time for a replacement. However, this is not always the case, so it’s important to have your furnace checked by a professional to determine if it needs to be replaced or not.

If you notice any of these signs, it’s important to call a professional furnace repair company to have your furnace serviced. Ignoring these signs could lead to more serious problems down the road.

Effective Ways to Take Care of Your Furnaces

Your furnace is one of the most important pieces of equipment in your home, and it’s important to keep it running smoothly. Here are a few tips to help you take care of your furnace:

  1. Regularly check the air filter and replace it when necessary. A dirty air filter can restrict airflow and cause your furnace to work harder than necessary.
  2. Keep the area around your furnace clean and free of debris. This will help ensure that there is adequate airflow around the unit.
  3. Inspect the flue pipe regularly to make sure it is clear of obstructions. A blocked flue pipe can cause deadly carbon monoxide to build up inside your home.
  4. Schedule annual maintenance for your furnace. This will help keep it running efficiently and prevent small problems from becoming big ones.

Taking care of your furnace is important for keeping your home comfortable and safe. By following these tips, you can be sure that your furnace will continue to work properly for years to come.

Give Your Warm Air Heating Systems and Furnaces the Best Service

For more than 15 years, Palo Alto Plumbing has provided topnotch air conditioning service in the Bay Area and nearby counties. Call us today at (650) 405-3052 and give your furnace the best that it deserves.

Carbon Monoxide: What You Don’t Know is Putting Your Family at Risk

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“It started as a nagging headache,” Diane said. “And then it became worse before turning into a horror show.”

It was around 9 pm on a cold December night and both of them were sitting in front of their fireplace, decompressing from the hard day’s work. The baby June was in her crib. Suddenly, Liam, Diane’s husband, became sick – headache, vomiting, the works. That made Diane concerned for her husband’s health but she chalked it up to the bug that was going around the neighborhood. “Must be the flu.”

Two hours later, Diane felt her heart thudding in her chest, wanting to come out. She became nauseous and lightheaded, and her whole body went cold. She panicked and rushed to “Google” the symptoms – finding it just might be Carbon Monoxide poisoning. She called 911 after finding out that they were indeed being poisoned by the stealthiest killer: Carbon Monoxide.

Her family was saved thanks to Diane’s quick reaction and pure timing but, everyone is not so lucky.

What is Carbon Monoxide?

CO is a colorless, tasteless, and odorless gas. That means between 1999 to 2010 most of the 5,149 Americans that ended up in graves because of non-fire-related Carbon Monoxide poisoning had no idea what hit them. No bad odor, no horrible taste, nothing – except for the untimely death.

Although, like all accidents you can minimize the chances of dying from CO, most people avoid taking the right precautionary measures until it happens to them. When, unfortunately, it is already too late. And the damage is done.

CO is produced any time you burn fossil fuels like in cars, trucks, fireplaces, and good old furnaces. Everyone is at risk regardless of gender or age, but children and elderly and those with preexisting diseases of heart or lungs are at higher risk of developing complications such as permanent brain damage, life-threatening heart complications, and death.

How Does Carbon Monoxide Affect Our Health?

Once inhaled, it goes into the blood stream and displaces oxygen from hemoglobin, that results in a deficiency of oxygen which leads to hypoxia and eventually death.
The symptoms of CO are non-specific and often don’t tell anything by themselves. Most common symptoms include altered mental status, headache, nausea, weakness and chest pain.

Fortunately, science has made it really easy to prevent against CO exposure. Take steps to prevent accidental exposure to Carbon Monoxide. Because it is real. And it kills.

How to Avoid Carbon Monoxide Poisoning

Here are just a few ways that you can avoid carbon monoxide poisoning:

1. Install and maintain a CO detector: This is the single most important thing you can do to protect your family against the possibility of Carbon Monoxide poisoning. Make sure to buy a battery operated detector with a loud enough alarm to wake you up. But that’s not all, replace the battery every year and change the detector once every 5 years.

2. Don’t use portable gas camp stoves indoors. Small appliances like these also contribute to the buildup of Carbon Monoxide and when indoors, the harmful gasses can’t escape and your family can’t escape from them. Get rid of them folks.

3. Get your gas appliances checked by an expert. Make sure that they are working correctly and all the stuff that is supposed to be inside is staying inside and not spilling out to kill you when you’re asleep.

4. Never ignore any unusual odor coming from your refrigerator. CO itself has no odor, but in this case, other gasses mixed with CO have a particular odor that might give it away.

5. Clean your chimney. Debris can clog up your chimney real bad. So, now all the gasses would accumulate inside your living room instead of escaping through the chimney. Get your chimney cleaned before it cleans you.

6. Be smart. Don’t burn charcoal indoors, use generators inside of your home or basement, or patch a vent pipe with chewing gum. We’ve seen it all and it’s always dangerous.

One last thing, if you ever suspect that you or a family member has been exposed to Carbon Monoxide, immediately evacuate the house and call 911. Learn more about how to maintain healthy air quality in your home and to have your HVAC system checked for safety, and contact us to schedule an inspection with us today!

A Quick Guide to Purchasing Water Heaters

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Selecting a Water Heater

Over the last several years new advances in water heating technology have given the consumer many more choices than even just a short time ago. New heaters are more efficient, keep water at temperature longer, are quieter, and can save you lots of money over the life of the heater.

There are a few things you will want to keep in mind when choosing a water heater.

  • The size of your home
  • Budget
  • Hot water needs
  • Geographic location

Home size and budget are going to be your two major concerns followed by your hot water needs and geographic location.

Types of Water Heater

The most basic type of heater that everyone is familiar with is the tank-style of water heater. These are among the least-efficient options in heating water, however they are the least-expensive and they have gotten more efficient than they have been in the past. They will provide a lot of hot water over a long period of time.

One option for people in the sunnier parts of the US is solar. Solar is exactly as it sounds and will use the sun’s energy to heat water. Their downsides are weather, cost, and need for a supplemental water heater. The initial cost of these can be high and you will also need another water heater to help out when the sun isn’t out.

Inline water heaters are a new style of heater that has become popular over the last few years. They are among the most efficient systems however their initial cost can be a little high. Inline heaters only heat the water as it is passing through the unit itself. This saves a lot on heating costs however you may need to have more than one, which will raise the initial costs.

You can think of heat pump water heaters as something like a reverse air conditioner for your water. Very much like your ac run in reverse, these systems heat by moving heat energy from one area to the desired area. They are very efficient however to operate best they will need to be placed in an area that has fairly steady temperatures and won’t get too cold.

Follow the Palo Alto Plumbing Heating & Air blog for all the latest plumbing and HVAC information.