 |
|
| Browse | Ask | Answer | Search | Join/Login |
|
|
||||
|
HVAC Troubleshooting Questions for Free
I install new 4t,3ph,208-230,R22 condenser unit(CARRIER)
Working but sometimes stop cooling,but compressor still working,also condenser Fan motor working.Pressures is Head-300psi,LOW-72psi What I should do. Thank's david |
||||
Check out some similar questions!
I'm trying to help my neighbor (single mother of 2). I am fairly knowledgeable of electricity flow, voltage, capacitors, relays and such. She has an American standard HVAC. Her AC works fine. However when the heat is turned on after a few minutes the A/C also kicks on and trips her circuit breaker....
Our AC has stopped giving us cool air a few times. A few months ago it did this I turned the breaker off, waited, turned it back on and it worked again. A few months later the same thing happened, I did the same thing again and it worked for 2 more months. Two nights ago it stopped giving cool air...
I have a Mitubishi AC unit model MS15NN (ductless type) that has be diagnosed with a bad circuit board. I can't seem to locat this board, does anyone know where I can find this. They don't make this unit anymore. P/N for the board is E02 271 450 I've been to the factory. Even a refurbished...
I have a Lennox furnace in my attic with heat pump? Outside. My unit seems to be running fine (in fact 24/7) but I'm getting no cool air through the registers. What should I do? I have turned the unit and my downstairs unit is attempting to cool the whole house.
Should a sewer line go through hvac air intake? Does this violate state code in Illinois? I have new dwelling, and the hvac installer has done this. I need to know if this violates state of Illinois code related to hvac installation.
View more questions Search
| Question Tools | Search this Question |
Add your answer here.
|
