Need help with Honeywell CT87B thermostat

______________________________________________________________________ Hi there everyone….just noticed this forum and it seems like a great resource for HVAC problems. I sure hope someone can help me out. Let me give you some background. My father has a 15 year old Tempstar pump Continue reading

Length of liquid line and suction line.

______________________________________________________________________ I am installing a new Trane system and likely will be replacing the suction line (as my home currently has a 5/8 inch line and the new unit calls for a 7/8 inch line). If I change the suction Continue reading

York Termostat installation manual

______________________________________________________________________ Does anyone know where I can locate a PDF file of a York thermostat installation manual for a multi-stage heat pump setup? Replies: Freon “Re(1):York Termostat installation manual” , posted Tue 1 Nov 13:52 ______________________________________________________________________ check under the thermostat Continue reading

Frame roll out

______________________________________________________________________ I have a Goodman High/eff furance and the burner frame keeps rolling out on start up of the burner. Once the burner is on the frame is drawn into the exchanger with on problems. It is only when the Continue reading

Displaying -AC on Chronotherm III

______________________________________________________________________ Help !! During the Heating mode, Chronotherm III is displaying “-AC” and will not turn-on the heat. During the Cooling mode, everything works just fine. The “-AC” displays only during the Heating. The piolet light is on… and all Continue reading

Trane XL1200 New fan motor-now broke

______________________________________________________________________ I recently had the motor on the ac unit outside lock up for some unknown reason. The unit is 5 years old. I bought and replaced the fan motor, popped it in, turned it on, blam works fine. The Continue reading

Proper Goodman airhandler returnduct install?

08:30 ______________________________________________________________________ I am getting a new Goodman heatpump installed, CPLJ36-1B with ARUF042-00A-1A air handler/evaporator. My installer dropped off the air handler last night which prompted a question about it. It is an upflow “A” coil design. However the air Continue reading

blower fan not engaging

______________________________________________________________________ Hello, I am having trouble with my Trane XL 80 furnace and AC unit. My blower fan does not come on with heat or with the ac unit working. if I call for heat the burners fire up but Continue reading

Weil McLain thermocouple?

______________________________________________________________________ Weil McLain CGM-5-PI Boiler with electronic ignition. When the t-stat calls for heat, the pilot will light, but the main burners don’t. Could it be the thermocouple? or would a bad thermocouple keep the pilot from lighting? Thanks. Replies: Continue reading

reading the model #

______________________________________________________________________ By reading this model # 38ck036320,would the 036 mean 36,000 btu ? thanks for your help!!! carrier condenser Replies: MasterTech “Re(1):reading the model #” , posted Tue 11 Oct 23:18 ______________________________________________________________________ 32600BTUH 1992ish 10seer one says 33200BTUH Freon “Re(1):reading Continue reading