Your furnace's flame sensor is essentially a safety mechanism. As a thin metallic rod in front of the flame inside the unit, it's sole purpose is to confirm that your gas valves only open when a flame actually exists to burn that gas. When the flame sensor stop working, on the other hand, gas leaks can occur. To repair your furnace's flame sensor, expect to spend between $80 and $250. Even a full replacement of this part typically does not go above that range.
Whether temperatures climb into the triple digits or drop below freezing, B&B Heating & Air Conditioning keeps homeowners in Arvada & Surrounding Areas comfortable.  Through the accurate installation of state-of-the-art heating and cooling systems, timely maintenance, and skilled repair, we deliver reliable and affordable temperature control.  We specialize in a wide range of rewarding options, including natural gas furnaces, electric heat pumps, ductless HVAC, central air conditioning, air quality products and more.  By answering every type of challenge with the right solution, we minimize cost and maximize return.
The professionals here at Brothers Plumbing, Heating and Electric are well trained, experienced and seasoned experts. We have been the go-to plumbing, electrical and HVAC company in the area for over 35 years and we always come highly recommended by our many satisfied customers. We offer a 100% satisfaction guarantee, have an A+ Rating with the BBB, won the Thornton “People’s Choice Award” for 2016, drug test and background check all of our employees, email you a picture of the technician who will be providing the service before arrival and call once the service is complete to ensure 100% satisfaction. So what are you waiting for? With our competitive pricing, trained and experienced technicians, and well-rounded list of home services, we’re clearly the company to trust. Get in touch with us here at Brothers Plumbing, Heating and Electric to schedule your needed service today!
At your maintenance appointment, ask your technician about the Sears Maintenance Advantage Program. For less than $13 per month*, a Sears HVAC expert tunes up your HVAC system twice a year, helping it work optimally throughout heating and cooling seasons. As part of the program, if your HVAC system needs a repair, we diagnose the problem free of charge and give you a 15 percent discount on repair parts and labor.
It can also be a health hazard. Technicians say a furnace inspection can reveal carbon monoxide leaks, which are hard to detect because the gas is colorless and odorless. Carbon monoxide can lead to headaches, dizziness, nausea and even death. An estimated 500 people die each year, and 15,000 people are taken to emergency rooms, because of exposure.
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.
AAA Heating and Cooling has been the leader in residential and commercial furnace installation, heating services and air conditioning repair for thousands of clients throughout Portland, Beaverton, Hillsboro, Lake Oswego and the surrounding areas for over half a century. As a family-owned Portland, OR business, we offer a variety of services, including the installation of home heating and air conditioning systems, AC and furnace service and repair, duct cleaning as well as a variety of commercial heating and cooling solutions.

Heating Repair

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