Furnace Repair Irvine
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South County Air Services & Furnace Repair
545 reviewsIrvine, US- Services
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HVAC Service Irvine
52 reviewsIrvine, US- Services
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Airotech
58 reviewsIrvine, USAIROTECH is your trusted partner for all your heating and cooling needs. We provide expert air conditioning and furnace repair, maintenance, and new installation services. Our team of highly skilled technicians is dedicated to ensuring your comfort year-round. Whether you need a quick fix or a complete system upgrade, we've got you covered. Call us today at (949) 229-0888 to schedule your service. We look forward to hearing from you!
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Irvine Air Conditioning & Refrigeration
4.960 reviewsIrvine, US- Services
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Irvine HVAC Repair
53 reviewsIrvine, US- Services
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Service Champions Plumbing, Heating & AC
4.85 reviewsIrvine, US- Services
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McMaster Heating & Air Conditioning, Inc
4.964 reviewsIrvine, US- Services
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Irvine Air Conditioning Repair
54 reviewsIrvine, US- Services
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NexGen HVAC & Plumbing
4.82 reviewsIrvine, US- Services
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Alicia Air Conditioning & Heating, Inc.
4.322 reviewsIrvine, US- Services
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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.
- Turn off the furnace: Set the thermostat to the 'off' position.
- Turn off the power: Locate the circuit breaker for your furnace and switch it off.
- Wait: Wait at least 30 seconds, though longer is sometimes recommended for the system to reset.
- Turn the power back on: Flip the circuit breaker back to the 'on' position.
- Turn on the furnace: Turn the thermostat back on and set it to your desired temperature.
- Banging or popping: Could indicate dirty burners, delayed ignition, or expanding ducts.
- Squealing or screeching: Often a sign of a problem with the blower motor or the inducer motor.
- Rumbling or vibrating: Check for loose parts or components.
- Clicking: Could be from the igniter, but it can also come from other electrical problems If the clicking sound is persistent, it is best to contact an HVAC technician.
- Whining: Often caused by a problem with the blower motor or inducer motor.
How often should I change my furnace filter?
It's recommended to change your furnace filter every 1-3 months, or more often if you have pets, allergies, or live in a dusty area. A clean furnace filter improves indoor air quality and keeps your system running efficiently. Check your filter monthly and change it as needed.
What is the difference between a single-stage and two-stage furnace?
Single-stage and two-stage furnaces have operational differences.
Single-stage furnaces operate at only one output level – full capacity. This may cause temperature fluctuations and higher energy bills because the temperature fluctuates more than with two-stage furnaces.
Two-stage furnaces offer two levels of heat output: a lower setting for mild weather and a higher setting for colder temperatures. They work by running at a lower speed most of the time and switching to high speed when necessary. A two-stage furnace may be a more expensive initial investment, but it can provide greater comfort and savings over time.
Single-stage furnaces operate at only one output level – full capacity. This may cause temperature fluctuations and higher energy bills because the temperature fluctuates more than with two-stage furnaces.
Two-stage furnaces offer two levels of heat output: a lower setting for mild weather and a higher setting for colder temperatures. They work by running at a lower speed most of the time and switching to high speed when necessary. A two-stage furnace may be a more expensive initial investment, but it can provide greater comfort and savings over time.
How do I reset my furnace?
If your furnace isn't working correctly, a simple reset can sometimes resolve the issue. Here's how to reset most furnaces:
Why is my furnace making strange noises?
Unusual sounds from your furnace can indicate a variety of problems, it's important to pay attention to these sounds to identify potential issues early on:
How often should I change my furnace filter?
It's recommended to change your furnace filter at least quarterly, or more often if you have pets, allergies, or live in a high-pollution area. Regularly replacing filters is simple and helps prevent many furnace problems. A clogged filter makes your furnace work harder, wasting energy and shortening its lifespan.
What is the difference between a single-stage and two-stage furnace?
Single-stage and two-stage furnaces have operational differences.
Single-stage furnaces have only one setting, they either operate at 100% or are off. This can lead to temperature fluctuations and higher energy bills because the temperature fluctuates more than with two-stage furnaces.
Two-stage furnaces offer two levels of heat output: a lower setting for mild weather and a higher setting for colder temperatures. This allows the furnace to modulate its output based on the actual heating demand, resulting in more consistent temperatures, quieter operation, and improved energy efficiency. A two-stage furnace may be a more expensive initial investment, but it can provide greater comfort and savings over time.
Single-stage furnaces have only one setting, they either operate at 100% or are off. This can lead to temperature fluctuations and higher energy bills because the temperature fluctuates more than with two-stage furnaces.
Two-stage furnaces offer two levels of heat output: a lower setting for mild weather and a higher setting for colder temperatures. This allows the furnace to modulate its output based on the actual heating demand, resulting in more consistent temperatures, quieter operation, and improved energy efficiency. A two-stage furnace may be a more expensive initial investment, but it can provide greater comfort and savings over time.
How do I reset my furnace?
If your furnace isn't working correctly, a simple reset can sometimes resolve the issue. Here's how to reset most furnaces:
- Turn off the furnace: Set the thermostat to the 'off' position.
- Turn off the power: Locate the circuit breaker for your furnace and switch it off.
- Wait: Wait at least 30 seconds, though longer is sometimes recommended for the system to reset.
- Turn the power back on: Flip the circuit breaker back to the 'on' position.
- Turn on the furnace: Turn the thermostat back on and set it to your desired temperature.
Why is my furnace making strange noises?
Strange noises from your furnace can indicate a variety of problems, from minor issues to major malfunctions. :
- Banging or popping: Could be due to a buildup of sediment in the heat exchanger.
- Squealing or screeching: Often a sign of a problem with the blower motor or other moving parts.
- Rumbling or vibrating: Might suggest a loose or damaged component or a problem with the burner.
- Clicking: May be from the igniter, but it can also come from other electrical problems If the clicking sound is persistent, it is best to contact an HVAC technician.
- Whining: Similar to squealing or screeching, this indicates an issue with a motor.