The thermocouple is a copper rod that the pilot flame heats-up. When it gets hot enough, the thermocouple signals that there is enough heat to burn the gas fuel being released into the appliance—and so it allows the gas to be released to the burners. In some cases where the pilot light won’t stay lit, the thermocouple needs to be adjusted or replaced. This is generally a job for a professional.
As a Carrier Factory Authorized Dealer, Edwards Heating & Air provides superior quality products and workmanship to home and business owners in Acworth and across Acworth, Alpharetta, Cummings, Cartersville, Kennesaw & Woodstock, GA.  Our NATE-certified technicians adhere to strict installation and service procedures, and are uniquely qualified to recommend the most cost-effective solutions to meet your exact needs and expectations.  Whether you are in the market for an HVAC system for new construction, a replacement unit, ductless options, heat pumps, or air conditioning, Edwards Heating & Air ensures a refreshingly cool and healthy home and work environment.  Through accurate sizing, precision installation, and conscientious maintenance, we help you enjoy maximum return from your investment and reliable operation, year after year.  For any cooling challenge you may face, the team from Edwards Heating & Air are your problem solvers, and we are always here when you need us, 24 hours a day, 7 days a week.
Whether you are looking for gas furnace service or repair, quality installation of a furnace, heat pump or air conditioner, mini split ductless heat pumps, endless hot water from tankless water heaters, better air quality in your home or just a filter change or duct cleaning, Greenwood Heating is your best choice of Seattle heating contractors and cooling specialists.
Air Quality Services, Inc., is a MN HVAC, Heating, Cooling, Air Conditioning, Geothermal Heat Pump, Ductless Mini-Split and Furnace repair, service, replacement and maintenance Company. Air Quality Services, Inc. employs only the best technicians for air conditioner repairs and, furnace repairs as well as all air conditioner replacements, furnace replacements and boiler replacements in Lakeville MN, Hopkins MN, Burnsville MN, Maple Grove MN, Champlin MN, Chanhassen MN, Chaska MN, Crystal Bay MN, Edina MN, Excelsior MN, Eden Prairie MN, Minnetonka MN, Long Lake MN, Minnetonka Beach MN, Mound MN, Plymouth MN, Prior Lake MN, Saint Bonifacius MN, Savage MN, Shakopee MN, Spring Park MN, Victoria MN, Waconia MN, Wayzata MN, Navarre MN, Bloomington MN, Richfield MN, St. Louis Park MN, Shorewood MN, Golden Valley MN. To set-up a repair service estimate or replacement estimate, call (952) 928-3838. So when you ask to find "A good heating and air conditioning repair service company near me," you've come to the right place. Air Quality Services, Inc. services all furnace, AC, humidifier, filter, Whole House Dehumidifiers, thermostat and water heater brands including Carrier, Bryant, Payne, Trane, Lennox, Rheem, Ruud, Amana, Daikin, Mitsubishi, Fujitsu, Crown, Frigidaire, Gibson, Goodman, Lochinvar, Maytag, Weil McLain, A O Smith, Kohler, American Standard, GeoExcel, General, Aprilaire, Honeywell, White Rodgers, Dynamic, York and Skuttle.

With more than 100 years in existence, Lennox has always delivered industry-leading innovation and technology while preserving stringent durability and reliability standards. The professionals at James Heating & A/C, Inc help bring those standards to Lexington so that you can always have total home comfort. If you’re in the market for a new HVAC system or even if you just have a question about what we offer, give us a call at 336-853-6070. We’d love to hear from you. 


At Edwards Heating & Air, our dedication to quality extends to every service and product we provide.  Since first opening our doors in 2001, we have continued to protect home and business owners in Acworth and across Acworth, Alpharetta, Cummings, Cartersville, Kennesaw & Woodstock, GA with conscientious workmanship, honest pricing, and exceptional products.  By never failing to handle every project with care and dedication, we earn your satisfaction, recommendation, and business.  We have continued to expand our list of clients by answering every call promptly, responding with courteous service, and delivering rewarding solutions.  Whether you are in need of new installation, replacement, upkeep or repairs for residential or commercial, heating, cooling, ventilation, and air quality, know that Edwards Heating & Air gets results.
Steel T Heating & Air Conditioning is uniquely qualified to recommend and install the industry’s most recognized heating and cooling systems, from central air conditioners and furnaces, to heat pumps, ductless units, and air quality accessories. We offer a range of innovative products to improve the health, comfort, and convenience of your everyday life. Plus, we’ll stand with you throughout the entire product life, offering skilled installation and replacement, seasonal maintenance, and 24 hour repair to maximize the return on your investment. Targeting cost-savings, energy efficiency, reliability, and safety, Steel T Heating & Air Conditioning is your single solution for temperature control. Contact us to day for heating and air conditioning services in Littleton, Lakewood, Centennial, Highlands Ranch & Englewood, CO.
Furnaces and thermostats are not mix-and-match appliances. Using the wrong type of thermostat with a furnace will cause operating problems and can be dangerous. Although thermostats look similar, they are designed very differently. There are numerous types of heating systems and thermostat systems and they need to be coordinated for safe and proper operation. There are three types of thermostat systems used today: millivoltage, low voltage, and line voltage.​
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