Furnace Repair Irving

Top 10 Heating Repair in Irving

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  • Texas AirSystems
    3.6
    Building 3, 203 Gum Springs Road, Longview, 75602, US

    Texas AirSystems is a commercial HVAC solutions provider dedicated to building partnerships through creativity and collaboration. Their mission is to continuously adapt their business to meet the evolving needs of their clients, enabling them to tackle significant challenges and achieve exceptional results. The company fosters a strong culture and legacy, actively engaging in charitable giving.

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  • OMEGA Environmental Technologies
    4.5
    Irving, US

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Frequently Asked Questions about Furnace Repair

Is your furnace acting up? Get answers to common questions about furnace repair so you can make informed decisions.

Why is my furnace blowing cold air?

Several problems can cause your furnace to blow cold air::
  • Pilot light or ignition problems: In older furnaces, the pilot light needs to be lit for the burners to ignite. In newer furnaces, a faulty electronic ignition system can prevent the burners from igniting.
  • Thermostat issues: An incorrectly set or malfunctioning thermostat can prevent the furnace from turning on or make it cycle improperly. Check that your thermostat is set correctly and is sending a signal to the furnace to turn on.
  • Overheating: If the furnace overheats, a safety switch may shut off the burners, causing the blower to circulate cold air.. Overheating can also damage your furnace, so it's best to have a professional inspect the system.
  • Ductwork problems: Seal any ductwork leaks to improve performance. This can also result in the furnace blowing cold air, especially if the leak is near the beginning of the ductwork run.
If you're not able to identify the cause and fix the problem yourself, contact a furnace repair professional.

How can I tell if my furnace is the correct size for my home?

A correctly sized furnace is essential for optimal home comfort. An too-small furnace will constantly run and struggle to heat your home effectively, especially in cold weather.. An oversized furnace will cycle on and off too frequently, wasting energy and shortening the system's lifespan.. Here are some signs your furnace may be improperly sized:
  • High Energy Bills: An oversized furnace can lead to increased energy consumption.
  • Inconsistent Temperatures: Noticeable temperature differences between rooms.
  • Short Cycling: If your furnace cycles frequently, it may not be heating your space efficiently and wasting energy.
  • Poor Air Quality: If the airflow from the vents seems weak or there are hot and cold spots, the unit may be the wrong size.
  • Excessive Noise: A furnace that's too large may produce more noise than normal.
A qualified technician will be able to assess your home's heating needs. Ask a professional for a load calculation to confirm appropriate sizing. A proper sizing calculation is a worthwhile investment for optimal comfort and energy efficiency.

What are the different types of furnaces?

The most common types of furnaces are classified by their fuel source:
  • Natural Gas Furnaces: These are the most popular type, fueled by natural gas, which is generally readily available and relatively affordable in many areas. Natural gas furnaces offer cleaner energy, especially compared to oil.
  • Propane Furnaces: Propane furnaces are similar to natural gas furnaces but run on propane, which is stored in a tank on your property..
  • Oil Furnaces: Oil furnaces burn heating oil as fuel, which is stored in a tank. Oil units may require additional considerations for fuel storage and delivery.
  • Electric Furnaces: Electric furnaces are fueled by electricity. They are typically less expensive to purchase than gas furnaces, but they can be more expensive to operate depending on your electricity rates.
An HVAC professional can help you determine the best type of furnace for your home or business.

How do I maintain my furnace?

Proper care to keeping your furnace running optimally and avoiding breakdowns. Here are some essential steps for furnace maintenance:
  • Change or Clean Air Filters: Dirty filters restrict airflow and make the system work harder. If you have pets or allergies, changing the filter every month is recommended.
  • Annual Inspection and Tune-Up: Before the heating season begins, it's recommended to have a qualified technician perform an annual inspection and tune-up. This will maximize efficiency and minimize the risk of breakdowns.
  • Clean the Area Around the Furnace: Keep the area around your furnace clean and free of debris. This helps to prevent dust and dirt from entering the system and improves airflow.
  • Check the Thermostat: Make sure your thermostat is working correctly and set to the desired temperature.
  • Inspect Ductwork: Inspect your ductwork for any leaks or damage and seal them promptly to optimize heating.
By following these maintenance tips, you can keep your furnace in good working condition, improve indoor air quality, and avoid unexpected breakdowns. .

Why is my furnace blowing cold air?

Possible reasons for cold air include:
  • Pilot light or ignition problems: If the pilot light is out, the burners won't light, and the furnace won't produce heat. Ignition issues are a common culprit.
  • Thermostat issues: An incorrectly set or malfunctioning thermostat can prevent the furnace from turning on or cause it to blow cold air. Check that your thermostat to ensure the system is set to 'heat' and the temperature setting is higher than the current room temperature.
  • Overheating: If the furnace overheats, a safety switch may shut off the burners, causing the blower to circulate cold air.. Overheating can also damage your furnace, so it's best to have a professional inspect the system.
  • Ductwork problems: Leaks in your ductwork can allow heated air to escape into unconditioned spaces, reducing the amount of warm air that reaches your rooms.. Poorly insulated or leaky ducts can cause a variety of heating issues.
If you're not able to identify the cause and fix the problem yourself, contact a furnace repair professional.

How can I tell if my furnace is the correct size for my home?

A properly sized furnace is crucial for optimal home comfort. An undersized furnace won't adequately heat the space. An too-large furnace will cycle on and off too frequently, wasting energy and shortening the system's lifespan.. Here are some signs your furnace may be improperly sized:
  • High Energy Bills: An oversized furnace can lead to increased energy consumption.
  • Inconsistent Temperatures: Noticeable temperature fluctuations throughout your home.
  • Short Cycling: If your furnace turns on and off frequently, it could be an indication and wasting energy.
  • Poor Air Quality: If the airflow from the vents seems weak or there are areas with inconsistent temperatures, the unit may be the wrong size.
  • Excessive Noise: A furnace that's too large may produce more noise than normal.
A qualified technician will be able to assess your home's heating needs. Ask a professional for a load calculation to confirm appropriate sizing. A proper sizing calculation is a worthwhile investment for optimal comfort and energy efficiency.

What are the different types of furnaces?

The most common types of furnaces are classified by their fuel source:
  • Natural Gas Furnaces: These are the most popular type, fueled by natural gas, which is generally readily available and relatively affordable in many areas. Natural gas furnaces offer cleaner energy, especially compared to oil.
  • Propane Furnaces: Propane furnaces are similar to natural gas furnaces These are a good option in areas where natural gas isn't accessible.
  • Oil Furnaces: Oil furnaces are less common than gas or propane furnaces but still used in certain regions. They require more maintenance and tend to be less efficient than gas furnaces.
  • Electric Furnaces: Electric furnaces are fueled by electricity. Their installation cost is usually lower, but electricity prices can affect operating costs significantly.
Other less common types of furnaces include modulating furnaces (which offer variable heating output for better efficiency) and dual-fuel or hybrid systems (which combine a heat pump with a furnace for enhanced performance in all climates).

How do I maintain my furnace?

Proper care to keeping your furnace running optimally and avoiding breakdowns. Here are some essential steps for furnace maintenance:
  • Change or Clean Air Filters: Dirty filters restrict airflow and make the system work harder. If you have pets or allergies, replace filters more frequently.
  • Annual Inspection and Tune-Up: It's essential to schedule professional furnace maintenance once a year, preferably before the start of the heating season.. A professional technician can also test for carbon monoxide leaks and other safety hazards.
  • Clean the Area Around the Furnace: Keep the area around your furnace clean and free of debris. This helps to prevent dust and dirt from entering the system and improves airflow.
  • Check the Thermostat: Make sure your thermostat is working correctly and set to the desired temperature.
  • Inspect Ductwork: Inspect air ducts for any leaks or damage and seal them promptly to optimize heating.
By following these maintenance tips, you can keep your furnace in good working condition, improve indoor air quality, and avoid unexpected breakdowns. .