Air filtration systems work by trapping contaminant particles on a medium such as fiberglass. While your forced–air system already has one or more air filters, those are designed to protect the system components from particles, rather than remove them from your indoor air. We not only install air filtration systems in Federal Way; we also repair and maintain them as necessary.


So the furnace went out (again). We’re probably not the people you want to be dialing, but in these circumstances, Service Experts Heating & Air Conditioning in North America should be your very first call. You don’t even have to worry how late (or early) it is – our NATE-certified technicians available at all hours, every day of the year. We’ll be there in a jiffy and get the job done fast – so you can get back to your routine and not have to even think about needing another furnace repair anytime soon.
When you hire Steel T Heating & Air Conditioning, know that you’re hiring a business that is fully licensed and insured with certified technicians that receive ongoing training. In order to earn the status of a Carrier Factory Authorized Dealer, our company is held to strict standards for customer satisfaction, product knowledge, technical expertise, and business practices. For five years in a row, we were honored to be selected as a Carrier President’s Award winner. This award identifies Steel T Heating & Air Conditioning as an example of excellence for dealers across the nation to follow. We’re also the only heating and cooling company in the state of Colorado to be inducted into the Carrier Hall of Fame, a distinction that only 25 other dealers in the country can claim. We are extremely proud of the superior service and quality products we offer to homeowners in Littleton, Lakewood, Centennial, Highlands Ranch & Englewood, CO. We never rest on past achievements, but continue to find new ways of earning your business.
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.​
Customer stated their blower fan is consistently running. She has had the furnace off all summer and just fired it up and it will just blow consistently. Upon investigation, the technician found that the damper control was sending 24V to G terminal while switched off. This indicates a stuck closed relay. I disconnected it and tested the unit. Due to age of unit, I would recommend upgrading to a more efficient model. 

When your heating and cooling system stops working, you need the help of a reliable, experienced, local service professional that can diagnose the problem and repair your air conditioner or furnace at a fair price. You can count on The Home Depot's licensed and insured heating and cooling professionals for all your heaters, air conditioning units, and any ventilation needs.

High-efficiency condensing furnaces (90% AFUE and above) are a bit more complex than conventional furnaces. The main differences between a conventional and condensing furnace is the heat exchanger technology used to extract heat from the combustion process and the method used to exhaust the combustion gases. In these ways, the furnaces are very different. The condensing furnace does not have a significantly more efficient combustion process than does a conventional furnace; both use gas burners with electronic ignition. The difference lies in that the condensing furnace has a more efficient heat extraction process after combustion.

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