Furnace Repair Harrow

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  • Harrow Heating
    97 Pinner View, Harrow, HA1 4RU, GB

    Harrow Heating Services is a local business specializing in a wide range of heating services. They are a Worcester Bosch accredited installer and Harrow Council approved, serving customers in Harrow, Ruislip, Watford, Pinner, Raymers Lane, Uxbridge, and Northwood. The company offers a no call out charge and provides a 5 year guarantee on Worcester Bosch boilers. They are also Gas Safe registered (228 416). Harrow Heating Services offers a comprehensive range of services including boiler repairs, new boiler installations, gas boiler heating services, efficient heating services, hot water heating services, radiator heating services, combination boiler heating services, gas combination boiler heating services, solar heating services, under floor heating services, radiant heating services, heating services controls, heating services installation, heating services repairs, heating services maintenance, central heating services, central heating systems, central heating services installations, central heating services repairs, central heating services maintenance, and conventional heating to combination boiler heating.

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  • Delta Controls
    5
    Harrow, GB

    Delta Controls is the benchmark for controls manufacturers, being one of the most respected organizations in our industry. We pride ourselves on our integrity, reliability, innovation and track record of our products and partners. At the root of our success is our people who use technology to create products that are simple, yet powerful enough to last, and we never compromise on quality. We care for the world around us, and we are proud to be a part of the integration upon which infrastructures and businesses are built.

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  • P M D Plumbers | Emergency Plumbers in Harrow | 24 Hour Gas Heating Engineers | Boiler Installation | Boiler Servicing
    4.9
    286-290 Harrow View, 13 Moretons Court, Harrow, HA2 6DL, GB

    PMD Plumbers is a multi-accredited plumbing and heating company based in Harrow, London. With over 20 years of experience, we have a team of fully qualified engineers and plumbers who cover all plumbing work in Harrow, Bedfordshire, London, and surrounding areas. We offer a range of services including plumbing, heating, power flushing, bathrooms, boiler repair, and boiler installation. Our team is Gas Safe registered, City & Guilds qualified, and Safe Contractor approved, ensuring that all work is completed to the highest standard. We pride ourselves on our 1-hour response time and 100% guarantee on all work. Contact us today for a free quote or to leave a message!

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  • Airconcool London
    5
    Harrow, GB

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  • Dorchester Heating Solutions
    4.6
    London, London, Greater London, Hertfordshire, and Essex, GB

    Dorchester Heating & Plumbing is a leading provider of heating and plumbing services to residential and commercial customers in London, Greater London, Hertfordshire, and Essex. With a team of experienced engineers, we offer a wide range of services including boiler installation, boiler servicing and repair, central heating installation, existing system upgrades, radiators and towel rails, underfloor heating, vented and unvented cylinders, tanks, power flushes, general plumbing, kitchen installations, maintenance contracts, and gas safety certificates. We pride ourselves on our commitment to customer satisfaction, with a 4.8-star rating based on 12,345 ratings. Our services are backed by a 10-minute call-back guarantee, and we offer a free power flush with every boiler installation. Contact us today to learn more about our services and how we can help you with your heating and plumbing needs.

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  • Navkar Aircon And Ventilation
    4.9
    28a Dryden Road, Harrow, HA3 7JZ, GB

    With over a decade’s experience, Navkar Aircon and Ventilation Ltd aims to be your first choice for air conditioning services. Our highly qualified engineers have over 10 years’ experience and are familiar with all the common issues aircon units can have. We offer an excellent aftersales service on all our installations and we’re always on hand to offer expert advice on maintenance and quick air conditioning repairs. For a free quote get in touch with our team today. Whether you need us for a fast air conditioning repair, or to install a brand-new unit, our fully qualified engineers will work to the highest standards. We pride ourselves on great customer service and can work at a time that suits you.

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  • H J Heating Services Ltd
    3
    26 Stadium Business Centre, North End Road, Wembley, HA9 0AT, GB

    H J Heating Services Limited is a family-owned business with 37 years of experience as London's leading heating, ventilation, and air conditioning (HVAC) specialists. We've successfully completed over 300 contracts and have a team of 17 highly qualified engineers. Our service area covers 36 postcodes across London and the South East. We pride ourselves on providing innovative solutions for both residential and commercial clients, including homeowners, architects, developers, local authorities, and main contractors. Our expertise spans all aspects of plumbing, heating, domestic water, air conditioning, ventilation, and controls. We work closely with our clients to design, install, test, and commission fully customized HVAC systems that meet their specific needs and budget. At H J Heating, we understand the importance of a comfortable and energy-efficient environment. Our team of experts is dedicated to delivering exceptional service and ensuring your complete satisfaction.

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  • AC Contractors Ltd
    4.5
    100 Sudbury Court Drive, Harrow, HA1 3TF, GB

    AC Contractors Ltd are builders in London and has been established for 34 years. We pride ourselves to be loft conversion specialists. The quality of our work is always the aim and will never drop regardless of the size of the project. We offer unique bespoke tailored building solutions to meet your needs, we thrive on new projects with over 37 years experience in the built environment. Reliable construction service since 1983. We are not just building houses. We are building dreams.

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  • DW Heating Ltd - Heating Engineers in Harrow
    5
    3 Arundel Court, Alexandra Avenue, Harrow, Greater London, HA2 8PH, GB

    DW Heating has been serving Harrow and the surrounding areas for a number of years. We are experienced in all aspects of the heating engineer trade. With over 18 years of experience, DW Heating has been proudly serving Harrow and the surrounding areas. Our team of highly experienced heating engineers is well-versed in all aspects of the heating engineer trade, providing you with exceptional service and quality workmanship. We specialize in gas and central heating systems and are well-equipped to handle even the toughest jobs. Our expertise spans across all aspects of the industry, ensuring that we deliver reliable and efficient solutions. You can trust us to provide fast delivery times and maintain a high level of reliability.

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  • Smart Heating Systems
    4.9
    Harrow, GB

    Smart Heating Systems offer a bespoke and friendly service covering a wide range of requirements, not only to ensure your home or business is running to its optimum efficiency but also to make your life easier. Over 10 years of experience in smart systems, fully licensed and certified, professional and timely service guarantee. We offer heating, gas and plumbing installations and repairs all over London and surrounding areas.

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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.

How do I find a qualified furnace repair technician near me?

Finding a qualified and trustworthy furnace repair technician is essential for ensuring your heating system is properly diagnosed and repaired. HVACCompaniesHub.com simplifies the process by connecting you with licensed and experienced professionals in your area. Use our directory to search for furnace repair specialists in UK and compare their qualifications, reviews, and services. Get multiple quotes, schedule consultations, and choose the best technician to meet your needs and budget.

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

A properly sized furnace is essential for efficient and comfortable heating. An too-small furnace will constantly run and struggle to heat your home effectively, especially in cold weather.. An oversized furnace will short cycle, causing wear and tear, inconsistent heating, and inflated utility bills. Signs that your furnace may not be correctly sized include::
  • High Energy Bills: An oversized furnace can lead to increased energy consumption.
  • Inconsistent Temperatures: Noticeable temperature differences throughout your home.
  • Short Cycling: If your furnace turns on and off 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.
If you suspect your furnace is improperly sized, it's essential to consult with an HVAC professional. A Manual J load calculation can accurately determine the appropriate furnace size.. Installing the correct size unit will maximize efficiency and minimize energy bills.

What causes a furnace to stop working?

There are several reasons why your furnace might stop working, 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. Make sure the power switch near the furnace is also on.
  • Thermostat problems: A faulty thermostat may not be signaling the furnace to turn on. A malfunctioning thermostat requires replacement.
  • Clogged air filter: A dirty 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. 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..
If you cannot identify or resolve the issue yourself, contact a furnace repair specialist .

How often should I get my furnace inspected?

It's recommended to get your furnace inspected once a year, to prepare for colder months. An annual furnace inspection by a qualified HVAC technician can help to identify potential problems early, extend the lifespan of your furnace, and ensure it's running safely and efficiently. .

How do I find a qualified furnace repair technician near me?

Finding a qualified and trustworthy furnace repair technician is essential for ensuring your heating system is properly diagnosed and repaired. HVACCompaniesHub.com simplifies the process by connecting you with licensed and experienced professionals in your area. Use our directory to search for furnace repair specialists in UK and compare their qualifications, reviews, and services. Get multiple quotes, schedule consultations, and choose the best technician to meet your needs and budget.

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

A properly sized furnace is essential for optimal home comfort. An undersized furnace will constantly run and struggle to heat your home effectively, especially in cold weather.. An too-large 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 cycles frequently, it could be an indication 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: Oversized furnaces may produce more noise than normal.
If you suspect your furnace is improperly sized, it's essential to consult with an HVAC professional. 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 causes a furnace to stop working?

There are many potential causes of furnace failure, 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: 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: 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 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.

How often should I get my furnace inspected?

It's recommended to get your furnace inspected once a year, to prepare for colder months. Preventative inspections also optimize furnace function and reduce the likelihood of emergencies.