When it comes to air conditioning installation in Federal Way, WA, you need to make sure that you hire a professional to ensure that the job is done right the first time. Let us take care of every detail. At Bob’s Heating & Air Conditioning, our Federal Way air conditioning installation technicians are highly trained and experienced to handle a number of different system types and brands.

As a Bryant Factory Authorized Dealer, we meet rigid criteria for technical training, customer approval ratings, and insurance coverage. Serving the Chicagolands North Shore since 1940, we’ve honed our services to accommodate local issues and ensure maximum reward. Improving the health of our customer’s home and lifestyle, Effective Air offers cost-effective and expert service throughout Glenview, Kenilworth, Wilmette, Winnetka, Evanston & Northbrook, IL.


Efficient operation is a function of regular heating system maintenance. When a heating system malfunctions, any one of its three components – heat/cold source, distribution system, or the thermostat  – can be causing the problem. Our technicians can easily detect an impending issue before you have to replace a heating unit or spend a lot of money on parts and labor.
Moreover, our HVAC technicians also offer professional heating repair and maintenance as part of our heating systems service in Federal Way, WA. Whether you find yourself with insufficient heat or a high energy bill, it’s worth keeping a close watch on your heating system, whether you have a furnace or a heat pump. We can keep your heating system in good shape with maintenance.
Since 1994, Welzig Heating & Air has been providing professional air quality solutions throughout Boulder, Longmont, Louisville, Lafayette, CO & more. We specialize in industry leading products and employ skilled and knowledgeable technicians to do the job right the first time. As a family owned company, we understand how important the quality of your indoor environment can be on your health, comfort, and productivity. When you call the team from Welzig Heating & Air, you’ll enjoy helpful recommendations, convenient appointment times, and rewarding installation service that leaves you feeling refreshed.
This job involves removing the access panel, loosening a couple of bolts that hold the blower motor at the proper tension, and adjusting its distance or realigning the belt. In many cases, it’s a good idea to remove the belt and buy a replacement at a home center. Last, when reinstalling the belt, be careful not to over-tighten it; this can wear out the motor bearings.
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.
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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