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Would it really matter? General Discussion Pro’s Forum: The entire idea behind dual fuel is to kick the gas in when the HP won’t or can’t comfortably heat.
THWF Honeywell Thermostats
I’ve installed and set up a dozen or so of these and never had an issue. The HVAC Contractor will not allow a Thermostat in the system that would allow the furnace to run at the same ht8320wf1029 as the Heat Pump, thus this research ahead if time.
Show More Show Less. Related Forums The place where Electrical professionals meet. This is the ticket.
Honeywell TH8320WF1029/U Wi-Fi VisionPRO Thermostat 3H/2C
It was our understanding that with Fossil Fuel backup selected inthat would should be unavailable, or irrelevant and ignored if available. When it warms up outside to the point that the heat pump will easily maintain, I’d rather the furnace just shut down.
Quality Thermostat Works flawlessly with a th8320wf10299 fuel HeatPump unit. I really did not consider that if the temperature drooped too much while running the heat pump that the furnace would kick in and the heat pump would shut off. Building Science Discussions Pro’s Forum: Subscribe to this feed.
Heat Pump Temperature Lockouts with electric heat backup: I hope I explained th8320fw1029 clearly, and would greatly appreciate any experience here. Works flawlessly with a dual fuel HeatPump unit. Statements made by me are strictly my opinions and do not reflect the opinions of my employer.
It helps speed up the defrost, doesn’t affect head pressure. I think I am starting to get it.
Yes th3820wf1029 is correct. Only downside compared to my previous model is only schedule, mode and temp can be controlled remotely, all other setups must be done at the th8320wf1092.
Training and Education Pro’s Forum: Love it but wish I hagot the new Model I wanted an outdoor sensor and wi-fi for my dual fuel system. This is not his first dual fuel install, but first with this Thermostat. Skip to main content.
Valves, Regulators, Filters, Etc. I am not authorized to make any official statements on behalf of my employer.
I can’t tell you folks how much this has helped. Thermostat has Outdoor Temp Sensor t8320wf1029.
Honeywell THWF/U Wi-Fi VisionPRO Thermostat 3H/2C – Keystone Supply Group
You may also like. The stat’s software, properly set up, will not allow both units to run at once for any amount of time that would cause damage. When the outdoor temperature is above the lockout temperature, only the compressor operates. WiFi thermostat with remote temp sensor Works very well in my country house and has been reliable for years. Results 1 to 12 of 12 Thread: Meanwhile, the National Park Service, administered by the U. Personally I do hook up the defrost wire.
Is setting ignored if is set to 1 Fossil Fuel? The defrost wire could be easily connected. Can any of you elaborate on settings andspecifically, what the difference is between “comfort” and “economy” forand how it may or may not affect ? Whatever you set in for the compressor lockout temperature, that is the only setting that matters.
The Food Stamp Program, administered by the U.
I guess I reasoned that if was set to a point that the heat pump would be struggling to keep up, that it would just lock it out and rely on the furnace alone. Oil Burners Pro’s Forum: He has half a dozen other thermostats that will prevent both units from running at the same time, but none of them Wi-Fi. While I greatly appreciate everyone’s comments a few weeks ago when I started this thread, I have found that maybe some of the information wasn’t based on fact.
When the outdoor temperature is above the auxiliary lockout temperature, only the compressor operates. In my area midwest I set that 40 degrees for comfort reasons.
As long as is set to fossil fuel they shouldn’t run together My desire for something remotely controllable stems from my long-term work travel that will begin in January. Report incorrect product information. If is set too low, then I would be not be allowing the furnace to th820wf1029 in those times when recovering.
I truly appreciate your time. Am I understanding this correctly?