Furnace Repair Derby

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  • One Hour Heating & Air Conditioning® of Denver
    4.7
    123 Main St, Denver, 80202, GB

    One Hour Heating & Air Conditioning is a premier HVAC service provider in the United States. We care about your comfort and respect your time and trust. We back all our work with a 100% customer satisfaction guarantee for two years and are always on time - guaranteed. Our team of experts is dedicated to providing reliable heating and air conditioning systems that you don't have to think about. We offer a range of services, including emergency HVAC services, air conditioning, AC repair, AC installation and replacement, AC maintenance, heating, heater repair, heater installation, heater maintenance, boilers, furnaces, heat pumps, ductwork, duct cleaning, duct repair, duct installation, duct sealing, air quality, air handlers, humidifiers, thermostats, and more. We are committed to providing exceptional service and ensuring your home is comfortable and safe.

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  • Giordano's Heating & A/C
    4.8
    Derby, CT, 13 Roosevelt Dr., 06418-1605, GB

    Giordanos Heating and Air Conditioning is a local business that provides reliable HVAC services to residents of Derby and surrounding areas. With a combined 50 years of experience, the team at Giordanos Heating and Air Conditioning has brought the best home comfort service to Derby families since 1979. We offer heating and cooling expertise that keeps homeowners comfortable year-round, and are fully trained on the latest HVAC products, maintenance and technology. Our goal: professional, high-quality work and total customer satisfaction.

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  • Yee Group
    4.7
    Unit 1, The Maltings, Burton on Trent, DE14 1, GB

    Established in 1985, Yee Group is an award-winning team of engineers and electricians based in Burton on Trent. We can undertake design, installation, repairs and ongoing planned maintenance for a range of critical building services including air conditioning, refrigeration, security systems, fire alarms and electrical contracting. Yee Group is an NICEIC Approved Contractor. Our team will ensure your electrical installation meets the latest wiring standards. The continuing success of Yee Group was recognised in the Burton Mail Business Awards where the company won ‘Business of the Year’ for our focus on professionalism and quality service. We are proud of our apprentices too. One of the most successful won ‘Best First Year Electrical Apprentice’ beating all other students on the course.

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  • MJB Heating & Cooling
    4.9
    10101 Dorsett Rd, Suite 100, St. Louis, 63123, GB

    MJB Heating & Cooling is a family owned and operated business serving the greater St. Louis area since 1998. We are dedicated to providing our customers with the highest quality HVAC services at competitive prices. Our team of experienced technicians is committed to providing prompt, reliable, and professional service. We offer a wide range of services, including installation, repair, and maintenance of all types of heating and cooling systems. We are fully licensed and insured, and we stand behind our work with a 100% satisfaction guarantee. At MJB Heating & Cooling, we understand that your home comfort is important to you. That's why we offer 24/7 emergency service to ensure that you are never left without heat or air conditioning. We also offer financing options to make our services affordable for everyone. Contact us today to schedule a free estimate.

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  • Midwest Appliance and HVAC
    5
    Derby, GB

    At Midwest Appliance and HVAC, we build long term relationships with our customers. We make recommendations that will fit within your budget and increase the value and efficiency of your home. Once you’re a customer of ours, you’re family. We pride ourselves on being honest and transparent with our customers. We take the time to ensure customers get only what they need and nothing that they don’t. Each customer is unique and should be offered a unique solution. We have a variety of different models and systems that align with the services. We have affordable options to increase the efficiency and life of your appliance and HVAC systems. No high pressure sales tactics! We only install reliable quality York and Mitsubishi products. As a preferred dealer, we get to pass our savings on to you! Installing high efficiency equipment lowers your energy costs while increasing the value of your home.

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  • JCS Plumbing and Heating
    5
    12 York Street, Chesterfield, S41 0PN, GB

    JCS Plumbing & Heating has been involved in plumbing, heating and property maintenance since 2005. Our client base includes housing associations, letting agents, private landlords and private homeowners. Our fully qualified engineers have over 25 years experience in carrying out all aspects of plumbing, heating and gas work for the domestic market - from installations and upgrades, to repairs and ongoing maintenance. Only use a GAS SAFE REGISTERED ENGINEER to FIT, FIX and SERVICE your gas appliances. Click here for more info. We Are A Worcester Accredited Installer Worcester Accredited installers are recognised domestic and commercial heating companies that meet or exceed the standards of sustained quality of installation, service and customer care. These installers are accessible through the official Worcester Bosch website. Worcester Bosch ensure our clients receive a high standard of workmanship and professionalism, our accredited companies are monitored by several recognised trade and industry bodies

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  • M Noton & Sons Plumbing and Heating
    4.9
    Whatstandwell, Matlock, Knowleston, Wirksworth Road, DE4 5HS, GB

    M Noton & Sons Plumbing and Heating is a local, family run business based near Wirksworth in Derbyshire. We pride ourselves in our customer service and always do whatever we can to help our customers. With over 50 years of experience in the plumbing and heating industry, our engineers are qualified to give expert advice. We are Worcester Bosch accredited as well as being part of GRANT UK’s G1 installer scheme. We offer a wide range of services for all your plumbing and heating needs, including gas boiler installations, servicing and commissioning, oil boiler servicing, oil tank installation, and more. We cover a wide area in Derbyshire, including Matlock, Belper, Wirksworth, Ashbourne, Derby, Chesterfield, Bakewell, and all the local villages.

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  • Trent Gas Solutions LTD
    5
    Derby, GB

    Trent Gas Solutions is your local gas specialist. We specialise in boilers, from servicing to repairs, to supplying and fitting the latest energy efficient models. We are here for all your boiler and heating related needs. Whether you need a boiler installation, servicing, or repair, we are here to help. We also offer cooker installation, landlord gas safety checks, and gas emergencies. For all your central heating needs, we have full central heating, unvented system, and underfloor heating solutions. For commercial catering services, we provide annual gas certificates, gas interlock systems, and commercial appliance installations. Contact us now for a quote!

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  • Total Comfort Heating and Cooling
    4.8
    Aurora, CO, 80012, GB

    We've given our logos and website a fresh, modern look, but we're still the same trusted company serving the greater Denver area for over 25 years! We're dedicated to keeping your family comfortable with our qualified Heating & AC Experts. Schedule your service today and let our family keep your family in total comfort.

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  • Contracool Appliance Repairs
    4.7
    Derby, GB

    CONTRACOOL is a group of local domestic appliance engineers with over 60 years' combined experience repairing all makes and types of domestic appliances. We stock the most common parts so that we can repair your appliance as quickly as possible. If we don't have the part in stock, we are able to obtain most parts for fitting within 2 working days. We operate a fair and clear pricing policy so there are no nasty surprises or hidden charges. We are fully insured and all of our repairs are guaranteed.

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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 many potential causes of furnace failure, from minor issues to major breakdowns. 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: 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 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. In newer furnaces, electronic ignition systems control this process and should be checked if there are problems.
  • 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): 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 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 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 may cause temperature fluctuations and higher energy bills because the temperature fluctuates more than with two-stage furnaces.
Two-stage furnaces can run at both low and high speed. 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.

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 your thermostat settings is set correctly and is sending a signal to the furnace to turn on.
  • Overheating: If the furnace overheats, it could activate a limit switch. 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 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. Regularly checking and cleaning your heat exchanger and scheduling professional maintenance are crucial for ensuring its proper function, preventing cracks, and maximizing its lifespan.

What causes a furnace to stop working?

There are many potential causes of furnace failure, 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 restrict airflow and prevent the furnace from working efficiently.. Try replacing the filter.
  • Ignition problems: Issues with the igniter or pilot light can prevent the furnace from starting. A faulty igniter or pilot light may need to be cleaned or replaced..
  • 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): 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.

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 may cause uneven heating and fluctuating 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.

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. 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 to ensure the system is set to 'heat' and the temperature setting is higher than the current room temperature.
  • Overheating: If the furnace overheats, it could activate a limit switch. 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 your furnace is blowing cold air, it's important to troubleshoot the problem and, if necessary, call a qualified HVAC technician for repair.

What is a heat exchanger in a furnace?

The heat exchanger is a vital component in a furnace. It warms the air blown into your home. The heat exchanger also acts as a barrier between the combustion gases and the circulating air, preventing harmful gases, such as carbon monoxide, from leaking into your living space.. Regularly checking and cleaning your heat exchanger and scheduling professional maintenance are crucial for ensuring its proper function, preventing cracks, and maximizing its lifespan.