Furnace Repair Lincoln

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  • Lincoln Winair
    4.9
    Lincoln, US

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  • Lincoln Mechanical Corporation
    5
    9 Midland Ave, Suite B, Montclair, 07042, US

    Northern New Jersey  Air Conditioning & Heating We specialize in all aspect of Heating & Cooling, and are dedicated to giving you fast, friendly and reliable service. Our HVAC Technicians are available at any time of day. Expert & Professional Services Free Estimate Get a quick, no-obligation in home/business estimate to determine your home's heating and cooling needs. Reliable With over 40 years of experience, check out our collection of 5-star reviews from satisfied customers throughout the years! 24-Hour Service No matter what time of the day you have an HVAC emergency, we will be there to get you up and running! Indoor Air Quality Do you have a problem with dry air, allergens, or lack of air circulation? We can install humidifiers, fans, and purifiers in your home so you can breathe easy.

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  • Cool Concepts
    5
    3701 Touzalin Avenue, Lincoln, 68507, US

    When Quality Matters, we are eastern Nebraska's best choice for commercial and residential HVAC and commercial kitchen appliance repair and service. Restaurants and businesses choose Cool Concepts because of our 24/7 service, care after the repair, and getting the job done to your satisfaction. We offer free estimates, onsite inspections, and a team of experienced technicians who bring over 20 years of experience to the job. Our focus is on making our customers happy through expert service and doing the job right the first time. By making the satisfaction of the customer our top priority, our customers make us their first call for all of their repair and installation needs.

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  • Quick Comfort Heating & Air Conditioning LLC.
    4.8
    Lincoln, US

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  • Co
    5
    Lincoln, US

    DemandCommand is a leading provider of demand generation and lead nurturing solutions. We help businesses of all sizes generate more qualified leads, shorten their sales cycles, and increase their revenue.

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  • Lincoln Air & Plumbing
    4.8
    2805 W Larkspur Dr, Phoenix, 85029, US

    Lincoln Air was established in 2002 and founded by Bob Lincoln. Since then the company has continued to grow and expand. All the staff at Lincoln Air prides themselves on being green, saving our customers money and energy while helping them live in comfort! Providing Comfort and Peace of Mind. We offer 24/7 availability, so no matter when you need the help of a professional plumbing or HVAC contractor in Phoenix, AZ, or nearby areas, you can always rely on our team.

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Frequently Asked Questions about Furnace Repair

Having problems with your heating system? Get answers to common questions about furnace repair and find trusted local technicians.

What causes a furnace to stop working?

There are several reasons why your furnace might stop working, ranging from simple issues to more complex problems. Here are some possible culprits:
  • Lack of power: Check the circuit breaker to ensure the furnace is receiving power. A tripped breaker is a common and easily resolved problem.
  • Thermostat problems: A faulty thermostat may not be signaling the furnace to turn on. Try resetting the thermostat or replacing the batteries. If that doesn't solve the problem, the thermostat may need to be replaced.
  • Clogged air filter: A dirty air filter can restrict airflow and prevent the furnace from working efficiently.. 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 inducer motor, capacitor, or pressure switch, might be responsible.
It is typically best to avoid trying to fix the furnace on your own unless you're a qualified HVAC professional.

Why is my furnace blowing cold air?

Possible reasons for cold air include:
  • Pilot light or ignition problems: In older furnaces, the pilot light needs to be lit for the burners to ignite. Ignition issues are a common culprit.
  • Thermostat issues: An incorrectly set or malfunctioning thermostat can prevent the furnace from turning on or make it cycle improperly. Check your thermostat settings 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.. This is typically caused by a restricted airflow, often due to a dirty air filter.
  • 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 your furnace is blowing cold air, it's important to troubleshoot the problem and, if necessary, call a qualified HVAC technician for repair.

What are the most common furnace problems?

Common furnace problems range from minor issues to major system failures, such as:
  • No Heat or Reduced Heat Output: This can be caused by a variety of issues.
  • Strange Noises: Unusual sounds like banging, squealing, or rumbling can indicate problems with the blower motor, igniter, or other components.
  • Short Cycling: This is when the furnace turns on and off rapidly, which can be caused by a faulty thermostat, an overheating furnace, or a clogged air filter.
  • Pilot Light/Ignition Problems: Make sure your pilot light is on, or your ignition system is functioning correctly.
  • Blower Motor Issues: The blower motor circulates air through the furnace and ductwork. A faulty blower motor should be addressed by a technician.
  • Dirty Air Filter: A clogged air filter restricts air circulation. It may lead to more serious problems.
  • Cracked Heat Exchanger: This is a serious safety hazard, as it can lead to carbon monoxide leaks. A cracked heat exchanger needs to be repaired or replaced immediately.
If you are experiencing any of these issues, it is important to contact a qualified HVAC professional for diagnosis and repair.

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. A clogged filter makes your furnace work harder, wasting energy and shortening its lifespan.

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. A tripped breaker is a common and easily resolved problem.
  • 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. Try resetting the thermostat or replacing the batteries. If that doesn't solve the problem, the thermostat may need to be replaced.
  • Clogged air filter: A clogged air filter can cause many problems. Try replacing the filter.
  • Ignition problems: Issues with the igniter or pilot light can prevent the furnace from starting. In newer furnaces, electronic ignition systems control this process and should be checked if there are problems.
  • Blower motor issues: The blower motor circulates air through the furnace and ductwork. A faulty motor can prevent air from circulating properly..
  • Gas supply problems (for gas furnaces): Make sure the gas supply valve to the furnace is turned on.. Check that there are no gas leaks.
  • Other component failures: Other components, such as the inducer motor, capacitor, or pressure switch, might be responsible.
It is typically best to avoid trying to fix the furnace on your own unless you're a qualified HVAC professional.

Why is my furnace blowing cold air?

Possible reasons for cold air include:
  • 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: A faulty thermostat can prevent the furnace from turning on or make it blow cold air. 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.. This is typically caused by a restricted airflow, often due to a dirty air filter.
  • 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.

What are the most common furnace problems?

Common furnace problems range from minor issues to major system failures, such as:
  • No Heat or Reduced Heat Output: This can be caused by a faulty thermostat, a clogged air filter, or a malfunctioning igniter.
  • Strange Noises: Listen for any sounds out of the ordinary.
  • Short Cycling: This is when the furnace turns on and off rapidly, which can be caused by a faulty thermostat, an overheating furnace, or a clogged air filter.
  • Pilot Light/Ignition Problems: In older furnaces, a faulty pilot light can prevent the furnace from igniting. In newer furnaces, issues with the electronic ignition system can cause similar problems.
  • Blower Motor Issues: If the blower motor isn't functioning, your furnace may not distribute heat properly. A malfunctioning blower motor can cause reduced airflow, uneven temperatures, and loud noises. requires attention.
  • Dirty Air Filter: A dirty filter reduces airflow and decreases furnace efficiency. . It can also cause overheating and damage..
  • Cracked Heat Exchanger: This is a serious safety hazard, as it can lead to carbon monoxide leaks. This is considered an emergency.
Don't attempt DIY repairs if you're not qualified.

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. 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.