fan will not come on after temp is reached

______________________________________________________________________ i have a lennox system model g12q3-82-3. i have lit my furnace for the winter. now, i set my thermostat to 75, furnace kicks on and heats up. now here is the weird thing, i hear the click for Continue reading

erratic functioning

______________________________________________________________________ The thermostat was set up for AC. The blower fun was working on and off without hearing the compressor working outside. I suspected that the thermostat might be a problem, and the quick action I took, was to turn Continue reading

Coleman furnace motor

______________________________________________________________________ when i turn on circiut breaker for furnance the blower motor runs even though the thermostat is set to off motor runs cont and then wont light brad hedges Replies: fireweaver67 “Re(1):Coleman furnace motor” , posted Mon 17 Oct Continue reading

Weathermaker 9200 – no heat

______________________________________________________________________ I changed the mode on my Thermostat from cool to heat and the heater doesn’t ignite/start. should I reset anything on my heater? I heard that I need to switch off the heater for couple of hours to head Continue reading

Trane XL90 will not start

______________________________________________________________________ My trane XL90 was working fine last heating season. Now it will not start. My thermostate is okay and there is power to the unit. I changed the filter which was very clogged. Any suggestions? Thanks. MAPrice Replies: fireweaver67 Continue reading

Payne 4 ton cfm on low speed?

______________________________________________________________________ I have a new (manu. aug 05) Payne pg9mab048100 furnace. Should be 100btu 4 ton blower and 92% natral gas. My question is what is the cfm rating for this blower on low? How do I set it to Continue reading

Baystat038A

______________________________________________________________________ Hello All, I recently moved into a new home and it has a Baystat038A thermostat. I have been trying to locate a manual for it, since I am not familiar with this model. I was wondering if anyone could Continue reading

defrost thermostat placement?

______________________________________________________________________ Hi, I have a Janitrol heat pump. The repair man charged me $500.00 to tell me I needed a new defrost thermostat and circut board. I purchased those today. I would like to hook them up myself so as Continue reading

Hunter 44760

______________________________________________________________________ I bought a new thermostat to replace an aged Tempstar. All wires in the wall matched the Hunter board fine, minus the L & B. The first thermostat I bought, another Hunter, wired fine, heat came on but no Continue reading

Heat pump shuts off quickly

______________________________________________________________________ I have a lennox heat pump (10HPB Series) with a FM21 control. Recently the compressor shorted out and was replaced. Now when the heat pump turns on. It will only run for about 2 minutes then the aux heat Continue reading