How to install a second thermostat. Is Your Thermostat Placement All Wrong? 2019-03-01

How to install a second thermostat Rating: 7,2/10 1368 reviews

Second thermostat running fan issue

how to install a second thermostat

If the coolant you just drained out was fairly new, just use the same stuff in the bucket and add it back in. I thought this was a boiler. While, as others have correctly pointed out, this will not let you achieve temperature control in both the upstairs and downstairs simultaneously, I'm going to take you at your word that you simply do not want it to be uncomfortably cold in the basement when occupying the basement, and infer that you don't care what happens upstairs during those times. If applicable, replace the rubber ring, too, sealing the edges. I ran the new wire to that point, gave my self a little extra to work with in case there where any mistakes and I cut the wire and stapled it securely to the wall. I was lucky and my thermostat had a straight run down the wall it was installed on down to my basement.


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[Installation Guide] How to Install Nest Thermostat Learning (Setup)

how to install a second thermostat

Finally I securely wrapped the connection using electrical tape and tugged on it a few times to make sure it wouldn't come apart while pulling the wire through the wall. There's a small hole in the end that I passed the wires through and then used electrical tape to secure everything together. When power sharing before the C-wire install the gas valve would short cycle constantly under a call for heating. A lost wire will turn this rather easy process into quite the debacle. I now have an oil boiler that has only 2 wires, red and white. Make sure that the tape is put on neatly so that the point of connection isn't significantly thicker than the thickness of the wire. I want the second thermostat set at a higher temp to run the furnace fan to blow through the exchanger in the plenum.


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How to Replace a Thermostat (with Pictures)

how to install a second thermostat

However I'm not 100% sure how I would need to wire everything to achieve the correct effect. By the way, keep this in your mind that it may be against the regulations to do this without a permit, you may lose the warranty in case of any misdoing or damaging the device. Activate the power back to the thermostat, furnace and air conditioner. The thermostat should open at around 190 ºF 88 ºC. I really wish someone would make, and builders would install, a simple tube with a couple thermostats at each end and a reversible fan that would run from the ceiling of the upstairs to the floor of the downstairs. Pay attention to how the old thermostat was wired as you disconnect it.

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Wiring a second thermostat

how to install a second thermostat

If that's not the case for you you might have a harder time snaking the new wire. Another one that came to mind. Scroll to the settings gear icon and select it. Now go to the furnace and find the terminal strip where the low voltage goes in. Tie the wires together or tape them to the wall to keep them from falling back into the wall. If your thermostat is also controlling your cooling system or you have a different type of heating system the configuration might be different.

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Workarounds for single

how to install a second thermostat

Partially close dampers in the ducts going to the first floor and fully open the ones to the second. In most homes, putting in a Nest thermostat is a trouble-free project that takes 20-30 min. Depending on the season, this causes your air conditioner or heater to cycle on and off without ever achieving a comfortable temperature. Or you risk literally being stuck in the cold! As it is now with the thermostat upstairs, it's very difficult to keep a consistent temperature below. I have then added a wire to run up to the second thermostat which I have connected to W. I was going to run the 5 conductor wire from my thermostat down to my basement and then I'd splice 2 more cables in the basement.

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How To Install A Wifi Thermostat With Out And With C Wire

how to install a second thermostat

The run the two wires coming out of the other side of the relay to R and W going to the furnace. The cord that runs to the thermostat has 5 wires so I want to use one of them for the C wire. This is not practical at this time. I turned up the thermostat and checked to make sure the boiler fired up. Wrap all the wires around a pencil.

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Workarounds for single

how to install a second thermostat

I don't want to move the upstairs thermostat because if I'm not in the basement I don't care how cold it gets and the upstairs would become inconsistent. Drain the antifreeze out of your car. Just like placing your thermostat in direct sunlight, placing it above an air vent leads to ghost readings that waste energy and cause your bills to skyrocket. I pigtailed a red wire and green wire from the gas furnace thermostat and attached them to the second thermostat. The hose is most likely clamped to the thermostat casing. You want yours to match detail for detail. After reading your last post.

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furnace

how to install a second thermostat

On this video you can easily install any thermostat no matter the brand or type. There is a few issues here to think about. Is this what your are thinking? The thermostat I was replacing only controls my gas fired, hot water boiler which provides heat only. Before you dive in to the project, make sure your thermostat is compatible with your system and wiring. Attach Wires Once the wires are attached you can secure the base plate to the wall.

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installing a second thermostat for wood furnace

how to install a second thermostat

In this case, go for it--install the second thermostat. Make sure to use the anchors, too. There is also the added cost of having the blower run all the time. Each type of thermostat is different, so read your manual if you have questions. Depending on the model, you might need to back out small screws that hold the wires in place, or press small tabs using a pen to release the wires. When I do this the temperatures downstairs will drop to the mid-60's.

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furnace

how to install a second thermostat

Also, keep all of the disconnected wires hanging out of the wall by tying them together. You remember what everything looked like, right? The radiator should be snug on the outside of the thermostat casing and the clamp must be well-tightened. Naaaawwwwww that would be too easy. Most thermostats utilize similar installation methods; however, it's beneficial to read all materials and preview all pictures provided for how to install your new thermostat. Tie the wires together or tape them to the wall to keep them from falling back into the wall. The description above will hopefully be sufficient. I am guessing at your desire to give the upstairs the ability to get alittle warmer if need be.

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