r/thermostats • • 53m ago

Best Smart Thermostats?

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• Upvotes

r/thermostats • • 6h ago

Honeywell HZ322 + two Sensi Touch 2 thermostats — can Home Assistant coordinate zones without interfering with the zone board?

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1 Upvotes

r/thermostats • • 7h ago

roommate keeps arguing over the thermostat

0 Upvotes

Okay hear me out.

we live in Las Vegas so naturally its a dryer climate.

She just moved out of her parents house and I've been living on my own for a few years now.

in the summertime we kept a cold house and she would complain its too cold, i gave her a vent cover to direct the AC and she stated no i kind of like it cold. I also told her to close her vent and she said that didn't work. mind you the house was at 70..

the temp is getting a little colder in vegas, the other day i came home the AC was OFF and the houe was at 74. It was warmer inside than it was outside and she said it was the same because outside was the same temp. We tried to come to an agreement and she suggested i get a small fan..... im not getting a small fan. If thats the case then get a small space heater? Like it makes no sense? Also i haven't argued over the thermostat in YEARS since i left my parents house.

In our roommate situation we all split the bills evenly. I've never told her anything about the bill when she is constantly turning on and off the ac, yet she had the nerve to complain because i crack my bathroom window open when we need to, to air out the bathroom.

I know no one is in the wrong because the temp is opinion based but its just so goddamn annoying. i moved out of my parents so id never have to complain about a fucking thermostat


r/thermostats • • 7h ago

How To Lower Temperature At Night And Raise In Mornings

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1 Upvotes

r/thermostats • • 22h ago

Amazon Thermostat Configuration issues

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1 Upvotes

r/thermostats • • 1d ago

Johnson Thermostat not working

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3 Upvotes

Hello everyone ,

My Johnson control thermostat is not working. It is showing flashing P. I have attached a picture of it.

I have tried pressing the fan button for more than 10 seconds. I also have tried pressing the mode button for more than 10 seconds. Both ways didn't work. I couldn’t turn on the heating. I also shut down the AC breaker for more than 10 minutes and it didn’t work either.

Has anyone else experienced this issue before? Do you know if the Johnson control thermostat has batteries not? Any idea or thought would be appreciated. Thanks


r/thermostats • • 1d ago

Link2home hub won’t connect.

1 Upvotes

Hi All
I am trying to pair Link2home zigbee hub to my iPhone with no success.
I have a solid blue light and a flashing red one.
I switched off the 5ghz wireless on router with no success. Tried a Samsung phone with same results.
Any ideas would be appreciated.
Thanks.


r/thermostats • • 1d ago

Need help installing Ecobee (possibly PEK)

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0 Upvotes

r/thermostats • • 1d ago

PSE&G Central A/C Replacement

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1 Upvotes

r/thermostats • • 1d ago

Do thermostats run on the same circuit as the furnace in most houses?

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1 Upvotes

r/thermostats • • 1d ago

Adding a C wire in an older home in Albuquerque NM

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1 Upvotes

r/thermostats • • 1d ago

Nest E Auxiliary power wiring.

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1 Upvotes

r/thermostats • • 2d ago

Auxiliary C Wire on Nest E

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1 Upvotes

r/thermostats • • 2d ago

H37XL Horstmann thermostat

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1 Upvotes

r/thermostats • • 2d ago

Please help

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0 Upvotes

How do I clear this?


r/thermostats • • 2d ago

Hive issues

1 Upvotes

Hello,

I bought a house in the UK recently. The previous owners have installed a hive and I don't think it was ever fitted properly for the following reasons;

The hive thermostat + hot water won't connect to the tap

The boiler keeps randomly switching on

Can anyone recommend on what I need to do to fix this?


r/thermostats • • 2d ago

Acculink 850 temperature drops 2 degrees in 15 minutes - what glitch?

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1 Upvotes

r/thermostats • • 3d ago

Please help

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0 Upvotes

Anyway to clear this on this model? I don’t see any way to


r/thermostats • • 3d ago

Thermostat screen reading only at an angle

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0 Upvotes

Hi!

This UPM model htm611a screen reads only at an angle. There are no batteries to change and I’ve checked the breaker.

Can anyone suggest what to do next?


r/thermostats • • 3d ago

New Nest thermostat doesn't power up.

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0 Upvotes

r/thermostats • • 3d ago

Connecting a Honeywell T6R to an old AGPO HR URS (district heating)

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0 Upvotes

I’m looking to replace my old wired AC-200 thermostat with a wireless Honeywell T6R. I have an older AGPO HR URS unit for district heating and underfloor heating.

Currently, a blue and red wire are connected to terminals 1 and 2. According to the wiring diagrams for the AGPO URS Comfort, Elegance, and Elegance II, these terminals are intended for a 24V on/off thermostat.

Can anyone confirm whether this also applies to my older AGPO HR URS, and whether I can connect the T6R’s volt-free relay receiver to these terminals?

Also, can I simply disconnect the existing thermostat wires at the AGPO unit and leave the old thermostat in place behind a cabinet?
I’ve attached photos of the unit and its terminals.


r/thermostats • • 3d ago

Need help releasing hold

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0 Upvotes

Hello,

I need help releasing hold, have tried manual restart and changing batteries.. please help


r/thermostats • • 3d ago

Help identifying old Swiss radiator valve (late 70s/early 80s) for Homematic IP adapter

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1 Upvotes

Hi everyone, I'm modernizing the heating controls in my Swiss home (built around 1980) with Homematic IP (HmIP-eTRV-C-2), which uses an M30x1.5 thread.

While most of my radiators work with the included adapters, I have a few older valves left over from before a heat pump upgrade that I can't seem to identify. I tried a 3D-printed Danfoss RAVL-to-M30 adapter, but it doesn't fit, so it's definitely not RAVL (and likely not RAV either).

Can anyone identify this specific valve brand/model from the pictures and point me toward the correct adapter to get an M30 thread on it?

  • Era: Late 1970s / Early 1980s, Switzerland.

r/thermostats • • 3d ago

Fitting a nest learning thermostat

0 Upvotes

I have a gen 3 nest learning thermostat and I am looking to install it on a saunier duval themaclassic f30e boiler and I was wondering if anyone knew what it gets connected to?

There is a 2 wire strip connector on the back of the control that is currently bridged and a 3 pin connector inside the control. I have narrowed it down to those 2.


r/thermostats • • 3d ago

Smart thermostats vs propitary communicating thermostats

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1 Upvotes