Diagnosing and repairing Honeywell gas valves. Sometimes gas valves start to stick and do not operate fast enough to allow the other sensors to tell your furnace everything is working properly. Therefore the furnace shuts down and goes into lock out mode.
Frank Alexander is an experienced engineering professional who holds a Master of Engineering degree from North Carolina State University and an MBA from the University of South Carolina. Frank holds licenses in both residential and commercial HVAC, and holds a limited electrical license. Frank is also NATE certified.