Model # LGA240HS1G
Serial # 5699G02534
I have had several calls over the past few years of this unit being in comm loss. I always find the same thing. Circuit breaker tripped on the T1 transformer. I have swapped all the boards with other units, swapped the smoke detector, inspected freeze stats and pressure swithes. I don't know what else to do to find the problem. Any advice is greatly appreciated.