Furnace Repair Plano

Frequently Asked Questions about Furnace Repair

How do I find a good furnace repair company?

Finding a reliable furnace repair company is crucial. Here are some qualities to consider:

• Licensed and Insured: Ensure the company has the necessary licenses and insurance to operate in your area.
• Experienced: Look for a company with a proven track record in furnace repair. Ask how long they've been in business and if they specialize in your furnace type..
• Reputable: See what other customers say. Referrals from friends, family, or neighbors can be valuable.
• Transparent Pricing: Choose a company that offers clear, upfront pricing and provides written estimates.
• Available 24/7 (for emergencies): If you experience a furnace breakdown outside of regular business hours, make sure the company offers 24/7 emergency repair service.

Find and compare trusted local professionals with our convenient directory.

What causes a furnace to stop working?

There are several reasons why your furnace might stop working, from minor issues to major breakdowns. Some of the most common causes include::

• Lack of power: Check the circuit breaker to ensure the furnace is receiving power. Make sure the power switch near the furnace is also on.
• Thermostat problems: Check that the thermostat is set correctly to 'heat' and at a temperature higher than the current room temperature. Replace batteries if the display is blank or not working. A malfunctioning thermostat requires replacement.
• Clogged air filter: A clogged air filter can cause many problems. Try replacing the filter.
• Ignition problems: The igniter or pilot light (in older furnaces) is responsible for lighting the burners. A faulty igniter or pilot light may need to be cleaned or replaced..
• Blower motor issues: The blower motor is crucial to distributing warm air throughout your home. If the blower motor is broken, the furnace may not produce enough heat.
• Gas supply problems (for gas furnaces): Gas furnaces require both gas and electricity to function properly. Check that there are no gas leaks.
• Other component failures: Other components, such as the heat exchanger, flame sensor, control board, or limit switch, can also cause furnace malfunctions..

It is typically best to avoid trying to fix the furnace on your own unless you're a qualified HVAC professional.

What is a heat exchanger in a furnace?

The heat exchanger plays a key role in a furnace. It is responsible for transferring heat from the combustion process to the air that circulates throughout your home. . It's a safety feature separating exhaust gases. Cracks in the heat exchanger can be very dangerous, causing carbon monoxide to enter your house. Annual maintenance by a professional is highly recommended.

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 won't adequately heat the space. An oversized furnace will short cycle, causing wear and tear, inconsistent heating, and inflated utility bills. Here are some signs your furnace may be improperly sized:

• High Energy Bills: An incorrectly sized furnace can lead to increased energy consumption.
• Inconsistent Temperatures: Noticeable temperature fluctuations between rooms.
• 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 can make loud or unusual sounds

A qualified technician will be able to assess your home's heating needs. A Manual J load calculation can accurately determine the appropriate furnace size.. A proper sizing calculation is a worthwhile investment for optimal comfort and energy efficiency.