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Dayton overhead electric heater 3UG73E 220V

rdawson

Member
Joined
Jul 23, 2011
Messages
7
I have this heater mounted from my garage ceiling but it's to high to reach the thermostat control without standing on a step stool. I don't want to lower the unit so I'm thinking about taking the thermostat out of the unit and extending the wiring about 3 1/2 feet and mount it on garage wall. I haven't looked in the unit yet to check out how it's wired in so it might not even be feasible. But if I could would this create any problem in terms of resistance etc. ?
 
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nadogail

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Jan 23, 2009
Messages
32,259
Location
Coronado, CA
IMHO, you could have a thermostat operate a double pole relay to control power to the heater.

I used the plugin power supply for a sprinkler clock to provide the power supply for the relay coil, the thermostat only opens and closes the circuit to the coil.
 
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Jim greengo

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Joined
Sep 3, 2018
Messages
7,415
Location
Behind my house
IMHO, you could have a thermostat operate a double pole relay to control power to the heater.

I used the plugin power supply for a sprinkler clock to provide the power supply for the relay coil, the thermostat only opens and closes the circuit to the coil.
That's also an option.
 

jh87

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Joined
Dec 24, 2011
Messages
155
Location
Indiana
Check the manual for your heater. Some of them have a way to disable the built in thermostat and allow you to run an external thermostat.
 

C2F

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Joined
Nov 5, 2018
Messages
101
Location
New Jersey
IMHO, you could have a thermostat operate a double pole relay to control power to the heater.

I used the plugin power supply for a sprinkler clock to provide the power supply for the relay coil, the thermostat only opens and closes the circuit to the coil.


The thermostat Makes and breaks L1. That’s line voltage. The easiest solution to either set the thermostat to max or eliminate it. Run properly sized wire and install according to National/local code and have a correct line voltage thermostat installed.

Or as Nadogail said you need a properly sized relay and transformer installed inside the electrical panel of the unit.
 
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