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Home > Home & Garden > Heating & Air Conditioning   »   Wiring a thermostat to a 3 prong plug

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Old Mar 20, 2008, 07:16 AM
samtaylor1
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Wiring a thermostat to a 3 prong plug
yes I am curious if it is possible to wire a thermostat. where power could be supplied from a wall outlet through a 3 prong, and supply power through a seprate 3 prong.
Thank you for any help
Sam

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Old Mar 20, 2008, 08:16 AM   #2  
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Thermostats are available for that purpose. They are cheaper than you can make one for. Check on the net for availability and price.
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Old Mar 20, 2008, 11:39 AM   #3  
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Quote:
Originally Posted by hvac1000
Thermostats are available for that purpose. They are cheaper than you can make one for. Check on the net for availability and price.
I dont think so as I already have the two thermostats, wire and plugs, just need the know how now.
if there is a website someone could direct me to it would be much help.
Thank you for your time.
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Old Mar 20, 2008, 12:18 PM   #4  
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Break the hot leg with the thermostat and make sure you ground the case if the thermostat has a metal case.
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Old Mar 20, 2008, 12:35 PM   #5  
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what about a 24 volt transformer?
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Old Mar 20, 2008, 12:38 PM   #6  
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Use a line voltage stat.

But, you can as I did, wired a transformer, a relay or a "Fan Center" in a J-Box. The t-stat is under my workbench. It uses a 3 prong plug and a convienice outlet to control a space heater. The heater control acts as a high limit and also contains the tip switch.

You did not mention the application.
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