 |
|
| Browse | Ask | Answer | Search | Join/Login |
|
|
||||
|
Lennox heat pump, once on the heat won't turn off
My problem began when the outside unit froze up, the heating company replaced the defrost board, checked all the circuits, and replaced the thermastat and the unit still
Runs and runs and doesn't shut off, raising the temperature to over 80 degrees when The thermastat is set at 65. HELP! |
||||
Check out some similar questions!
I have a lennox heater I have to turn it off and turn it back on to get it to heat. What is wrong and how do I fix it.
I've read about blowers (heat pump) that won't shut off, no matter what done to thermostat, and the cause typically being a faulty control board, and/or fan relay on contl. Board. I replaced board, as tech removed green wire to demonstrate it's fault (didn't turn blower off), but tried a brand new...
20 year old Lennox heat pump - outside temps been 30's at night, 40's daytime UPDATE: I went outside and the unit is covered in frost on 3 sides! I've been reading on Google about frosted heat pump units and can't determine how to manually defrost it. Apparently, the auto defrost is not...
I have a Lennox heat pump. I have measured 220VAC to the bottom of the compressor contactor. However, when I turn the thermostat to cool the blower fan comes on but the outside compressor is not energized. I can manually engage the contactor and the compressor and cooling fan come on. I can't...
View more questions Search
| Question Tools | Search this Question |
Add your answer here.
|
