Furnace Service and Repair

Call us today if you need service or repair on your heating, cooling, water heating or fireplace systems! CM Heating Comfort Masters is your local answer to staying comfortable all year long.


No Heat in Snohomish, Washington

Furnaces can be intimidating especially when they're not working. However there might be a silver lining to this stressful situation: roughly a quarter of all service calls can be resolved with easy fixes that are simple and inexpensive.

At C.M. Heating we help homeowners like you in Snohomish, WA all the time with their heating systems. From simply offering advise, to complete system replacement, we have the knowledge and experience to help you resolve the challenges your heating system is presenting in the best possible way.


Customer stated that they were without heat. their gas furnace was now working. Upon investigation, we found that the inducer port is continuously getting clogged. The furnace displayed an error code 45/46 (low and high pressure switch open) I removed the inducer motor vacuumed out the assembly

Snohomish, WA
04-02-2018


Customer requested standard maintenance on their gas furnace. Upon arrival, we found an out of range 10mfd blower motor run capacitor 8.53/10 with +OR- 6% tolerance (9.4 being the lowest possible range)

Snohomish, WA
03-26-2018


Customer stated that their furnace will turn on and the pilot will light, the system will not stay on and the unit continues to blow out cold air. Upon investigation, our technician found that the furnace would intermittently ignite but would not stay lit for extended period. Upon arrival inducer motor was making a grinding/whining noise and also had high amp readings, may go out in future. The HSI was within manufacturer’s specifications, so this was not the issue. Flame sensor reading was a little low, but not enough to cause intermittent operations. Upon checking pressure ports I recognized cracking in the tubing, I wrapped with tape to plug cracks as a temporary solution, may need to come back to replace in future. This solved the issue with intermittent operations and causing system to shut off shortly after lighting. Blower wheel is starting to get dirty, I recommend a cleaning for this, and the blower capacitor is out of specifications. No other issues at this time.

Snohomish, WA
04-18-2018