Will this work with a 2 stage heat pump?
1186808
YTH9421C1010 Features Provides control of temperature, humidification, dehumidification, and ventilation Staging: Up to 2 Heat/2Cool conventional, Up to 4 Heat/2 Cool heat pump Selectable auto or manual changeover Large, backlit display shows current and set temperature and time Touchscreen interaction Common wire powering Real time clock keeps time during power failures, automatically updates to daylight savings Reminders for changing/checking filters Controls dehumidification using air conditioner with high or low speed fan, or a whole-house dehumidifier Controls ventilation with HRV, ERV, or fresh air damper Includes VisionPro Control TH9421C1004 and Equipment Interface Module THM5421C1008 This kit includes outdoor temperature sensor C7089U1006 Premier White 5 year manufacturer's limited warranty
1186809
I've had it installed since 2012 and has performed well with my 2 stage Train heat pump. The lit screen is very legible.
223092
will accommodate 2 zones for sure....works for fan, furnace,heat pump and air... works perfect
1406010
I believe it said you need to buy something else for that feature, kind of deceptive. Also, mine did not work with my heat pump so I sent it back.
475359
Melvey, The 1F97-1277 model is for a single stage heat pump system. My unit has a two stage heat pump that requires the 1F95-1277,which by the way is working great.
1210779
It will. I have two in one level and one in another level of my house. None of them are running on the same circuit. Hope this helps.
1711841
Most likely yes, but you better check acdelco.com to make sure. This pump sometimes had a different part number if you buy the one that already has a thermostat and housing installed. This one doesn't, you'll need to but that separately and reuse your old thermostat housing.
1968722
its a switching device. i believe it will work for any two wire heat only set up provided that it falls within your amperage specifications. i replaced my atwwood thermostat with this device and it works well. It comes with a back plate to cover any size opening.
56696
Unfortunately, no, it won't. This is from Honewell's webpage for this model: Does not work with heat pumps, multi-stage heating/cooling systems, and electric baseboard heat (120-240V).
2117180
I can't say for sure about that model heat pump, but this thermostat will work with heat pumps. When I purchased this unit, I had a Trane heat pump and didn't even know the specific model. I knew I needed a thermostat that could control a heat pump and this is what I purchased. It worked perfectly fine for me and my heat pump is 30 years old.
948336
I had to trash all mine. They did not work on my System. Careful buying it. It say it works on 99% of heat pumps. The truth is it will not work on 99% of the heat pumps.It will not work on most heat pumps.
201621
Yes, as long as the flow is high enough to trigger it to turn on heat. See the manual for each model to see how much flow is required to trigger heating. Smaller models have lower flow requirements.
2000357
I do not have the installation instructions handy, but YES it does work with a 2 wire system. However I am speaking of ONLY with a gas fired furnace / heater. That is all I have it hooked up to. It works very well. As I remember, for a two wire installation you jumper two of the terminals that are indicated in the install sheet. You hook ONE of your wires to this junction. You hook up your other wire to whichever terminal is indicated. If you order this you will get complete instructions. Is this one you are ordering OR do you already have a used one you want to utilize?
1611154
I believe so, check with your installer because this unit comes with two components,1: is the thermostat itself, 2: is a unit that connects at the furnace or AC unit.
987019
It probably will, but this is designed for thermal transfer for attaching heat sinks. You would be better off getting some two part epoxy.
390023
Yes it will. However you might need to alter the "quick connect" end to connect to whatever heater you connect it to.
89404
Yes it should. You will need to relocate your HVAC controls if you do not currently have Navigation though.
2031353
Probably, but it depends entirely on how much electricity your heat pump draws. The generator puts out 12,000 watts, which is roughly 50 amps at 220 volts. Look at the data plate on your heat pump for how many amps it requires (at 220 v.) and you'll get your answer.