Our new HVAC unit started to leak badly, so we set up an appointment for an on-site diagnosis. The two-man crew arrived in the agreed-upon window and was very experienced. They gave off the impression that they had seen just about everything before. They quickly found the source of the problem, fixed it, and explained in full what they were doing and why. They also offered up some helpful tips of what to look for and how to self-diagnose issues. 

Locally owned and family operated, M and M, Heating & Cooling, Plumbing & Electrical customizes solutions to perfectly fit your requirements and lifestyle. We specialize in a wide range of services including plumbing, water heating, indoor air quality, and residential and commercial temperature control. Our team of highly trained and certified technicians are fully licensed and insured, adhere to strict service procedures, and meet exacting standards of quality. Call on M and M, Heating & Cooling, Plumbing & Electrical at (720) 443-6119 for dedicated service throughout Longmont, CO & surrounding areas, and have confidence in a rewarding experience and long-term results. With over eighteen years of satisfied customers, we take great pride in a job done right.
Inspect your furnace thermostat by first making sure that it’s turned on. Also, ensure that the thermostat switch is turned to “heat” and not “cool”. If your furnace will still not start with the thermostat on, try adjusting the temperature settings to a few degrees higher. Inspect any visible wires for breaks or splits, and make sure your thermostat batteries are not dead. Do not touch any open wires; contact a professional.
Are you satisfied with your heating and cooling systems? What about your hot water? At Bob’s Heating & Air Conditioning, we offer the best in heating, air conditioning and water heater services throughout the greater Federal Way, WA area. Whether you need a new HVAC system installed or your existing system repaired, we can make sure that your comfort and convenience are restored. Call us today to find out more about what we do.

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.
×