Posted: 7/17/2014 7:15:54 AM EDT
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my FIL is looking for a unit that will turn on a 120V plug (which will run to a heat lamp) once the temp drops to a set degree. it for use in his boat house to keep something with the engine from freezing.
Where can i find such a monster? |
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The cheapest way to go is one of these. http://www.amazon.com/gp/product/B0007P5K1W They only come in certain temperature ranges though. There are other units out that the let you control the temperature settings but they are $40+. Farm Innovators TC-21 Warm Weather Thermo Cube Thermostatically Controlled Outlet -  |