Is anyone running two of these off of one thermostat? I contacted Aube tech support and they said you can do it but they must be in phase?
175912
Make sure the 2 units do not exceed load capacity. If they are supplied by the same line it should work.
1632374
I experienced a power surge in my home which fried this thermostat so I just ordered the same model number thinking I could just plug it in and replace it. Come to find out it is a contractor thermostat and there is programming of some sort that has to be done so I ended up calling an HVAC person to get it working. Good luck.
2196217
I can't say definately no, but it certainly doesn't seem to be made for that purpose. I have 2 thermostats for each zone in my house. Also, I've found that there are times when you want just the furnace to run, times that you want just the heat pump to run and other times when you want them both to run. That would be difficult with only one thermostat controlling them both.
787612
I don't believe so. You plug this into the wall and your heat source into the thermostat. I believe there can only be one heat source per thermostat. I know herpostats which are more expensive allow you to hook up multiple sources
1696396
There are actually two thermostats for the fan. One is in the fan itself and turns on at 100F. There is a separate thermostat which is taped to the fridge burner tube and closes or opens the flow of electricity, that one turns on at 140F. Both thermostats need to be on to activate the fan. I had issues getting the fridge burner tube thermostat close enough to the burner to reach 140F so I just wired in a manual switch in place instead for that one.The fan works great. The difficult part of the install for me was that I had to remove/reinstall the fridge vent at the roof. That was the only location where I had enough space to fit the fan. There are actually two thermostats for the fan. One is in the fan itself and turns on at 100F. There is a separate thermostat which is taped to the fridge burner tube and closes or opens the flow of electricity, that one turns on at 140F. Both thermostats need to be on to activate the fan. I had issues getting the fridge burner tube thermostat close enough to the burner to reach 140F so I just wired in a manual switch in place instead for that one.The fan works great. The difficult part of the install for me was that I had to remove/reinstall the fridge vent at the roof. That... » Read More There are actually two thermostats for the fan. One is in the fan itself and turns on at 100F. There is a separate thermostat which is taped to the fridge burner tube and closes or opens the flow of electricity, that one turns on at 140F. Both thermostats need to be on to activate the fan. I had issues getting the fridge burner tube thermostat close enough to the burner to reach 140F so I just wired in a manual switch in place instead for that one.The fan works great. The difficult part of the install for me was that I had to remove/reinstall the fridge vent at the roof. That was the only location where I had enough space to fit the fan. « Show Less
982693
Should work. Check for a second themostat or temperture sensor which will need to be conected
1889336
It worked for me. There are instructions about where to put the 2 wires. It's just a relay closure. But, when I asked Honeywell about it I got an answer from someone who apparently was clueless about electronics. But, I used it on a system with ~ 15 volts to the relay and it was fine. That was about 6 or 7 years ago. Now there are "millivolt" thermostats. Some systems have a very low voltage sent to the relay. I don't know if the (thermo)stat you're asking about will be used in in such a system. If so, better check. My system was very old. But, basically, yes, only two wires are needed.
155296
No I have not tried two at one time. The appliance tech who recommended this product to me said to use it once a month on the hottest cycle. So far, so good.
645229
I don't see why not. I would put them on different time delays for a power failure so they both wouldn't try to call you at the same time. I assume you want two units for temperature monitoring.
1644416
Kurt, I am pretty sure that the answer to your question is no. You can control more than one thermostat from one IPhone or PC, but each HVAC unit will require its own thermostat.
628808
For me there was one already installed to control a fan. The existing one went bad and locked into full power so I replaced it. There was three wires from my fireplace. One is power that is looped with a thermostat and the other is a neutral. Should be simple swap out, resolder the wires and it's ready to go.
1601326
Other than having another faulty thermostat, I would check the mounting. If not mounted correctly the unit may not operate as designed. One other thing, be sure you are exceeding the room temperature when operating the unit. If the room temperature is higher than the thermostat setting it will not fire.
1178818
If this happens turn the thermostat clockwise to a hotter setting . Up to and as far as completely, turned to the full stop position . If this does not bring the hot air back on . You have a defective unit.The only way the thermostat should work.Is that if the room reaches the maximum temperature . That the thermostat [dial ] is set to respond to. It should turn off both fan and heat. then when it drops below that setting again. It turns on both fan and heat together. If that is not what yours is doing. It needs to be replaced or repaired .If thats possible.But that would only be,,, to my knowledge,, under any [ short ] warranty it comes with If this happens turn the thermostat clockwise to a hotter setting . Up to and as far as completely, turned to the full stop position . If this does not bring the hot air back on . You have a defective unit.The only way the thermostat should work.Is that if the room reaches the maximum temperature . That the thermostat [dial ] is set to respond to. It should turn off both fan and heat. then when it drops below that setting again. It turns on both fan and heat together. If that is not what yours is doing. It needs to be replaced or repaired .If thats possible.But that would only be,,, to my... » Read More If this happens turn the thermostat clockwise to a hotter setting . Up to and as far as completely, turned to the full stop position . If this does not bring the hot air back on . You have a defective unit.The only way the thermostat should work.Is that if the room reaches the maximum temperature . That the thermostat [dial ] is set to respond to. It should turn off both fan and heat. then when it drops below that setting again. It turns on both fan and heat together. If that is not what yours is doing. It needs to be replaced or repaired .If thats possible.But that would only be,,, to my knowledge,, under any [ short ] warranty it comes with « Show Less
1528827
Sorry - I have not as yet installed the thermostat. Honeywell product support should be able to answer your question.
1539918
I have run a 5,000 BTU window unit on a single generator, it had to be run with auto-idle off to allow a/c to start, then it ran about 7 hours. It may run this unit, may be less expensive to downsize a/c prior to purchase instead of having to add a second gen and parallel kit later. it will definitely run from a pair of generators.
1074807
No, you can link multiple sensors to one thermostat but not multiple thermostats to one sensor. You would benifit from having multiple sensors so the average temp is used helping reduce heating/cooling cost and reducing hot and cold areas.
250831
If you're asking whether one unit can independantly control two separate heating/cooling zones, the answer is no. For two zones, you'll need to purchase two thermostats. I've just completed a two zone installation in my home this weekend. Be aware that, unlike the Nest, these units do not communicate in any way with each other. Thus, for instance, when unit one is heating it will show both heat and fan active, but the other unit will show both as idle.