Apr
22
heat pump not blowing hot air?
Filed Under HVAC | 4 Comments
This is my first experience with a heat pump. It never blows out hot hair, only cool to luke warm air, though it eventually heats the house up.
If it blew hot air, it would seem it could heat the house much quicker.
Is this normal for a heat pump? Last place I had was gas heat and the vents would blow out hot heat and get very warm/hot quickly.
I just feel I’m wasting money and electricity by having the unit run so long to heat the house.
Is this normal of a heat pump because it is taking the air from outside?
Question posted courtesy of: Leroy
Apr
14
heat pump will not heat?
Filed Under HVAC | 2 Comments
i have a carrier heat pump………..the fan runs but the unit will not heat could it be the heat strips in the indoor unit?? or what else should i check for??
Question posted courtesy of: Stella
Apr
14
Apr
12
Heat pump coils covered in ice, including a couple of inches into the fan blades?
Filed Under HVAC | 7 Comments
The fan sounded like it was still running this morning but wasn’t because the blades are “iced into” the ice on the inside of the coils. I turned to emergency heat and coils are still ice covered tonight. It’s below freezing right now so not too excited about hosing down the coils. Will it harm the unit to run while fan blades are frozen solid? What options do I have here? The heat/ac people have been here several times over the last 7 years while I’ve been learning the issues with a heat pump, never any major problems but I don’t seem to ever hear the hissing of it defrosting…… Thanks for any help!
Question posted courtesy of: Cindy
Apr
10
I have an old heat pump w/ auxilary heat with 5 wires, Y, G, O, R, B. In the spring I bought a new digital tstat which ran the A/C fine all summer, now fall is here and the heat wouldn’t come on. Found out is was incompatible with a heat pump. Got new tstat which has E, Aux, Y, G, O, L, R, B, and C. I’ve got it wire like this now after some trial and error:
Unit - Tstat
Y - Y
G - G
R - R
B - Aux
O - B
Jumper from aux to E on the tstat
Problem now is with fan on auto, when I move the selector switch to heat the heat pump comes on and runs no matter what the set temp is. The unit is heating fine and the aux is kicking in when the tstat calls for it depending on the set and current temp, the auto control function is just not working.
Any suggestions would be greatly appreciated. I have a feeling a wiring correction would fix it.
Thanks!
Question posted courtesy of: Eric
Apr
9
Heat pump thermostat installation?
Filed Under HVAC | 2 Comments
I am trying to install a used heat pump in my home and am not sure if I can use a regular thermostat or if it has to be one for a heat pump specifically.. I am installing a Goodman Mfg. Co. spit system heat pump Model # PH030-1a. Does any one Know if this is a good unit for a 900 square foot home ???? Any info on this would be greatly appreciated
Question posted courtesy of: Juanita
Apr
8
Heat pump will not turn off?
Filed Under HVAC | 3 Comments
I had a Trane heat pump installed last year. This winter even though I was using mostly wood heat, I noticed my heat pump was running. My power bills were fairly expensive.
Today, even when I had the entire system set to Off, the heat pump was running and then cycling in defrost, all to run again.
When my thermostat is set at a higher temp than the house, it heats the house just fine. The only problem is that the pump just will not turn off shy of shutting it down at the switchbox.
Any ideas on what could be causing this?
Thank you!
Question posted courtesy of: Melanie
Apr
7
Heat Pump condenser. Can a person take a heat pump condenser and use it on a ac air handler with natural gas?
Filed Under HVAC | 2 Comments
Why I ask is because I bought a house that has a split unit with a avaporator coils on a air handler with natural gas heater in a closet and the condenser is on a pad outside. Someone came along and stole the condensor for the copper. I have a condensor from a heat pump and want to use in place of the stolen unit.
Question posted courtesy of: Regina










