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Mercury thermostat replacement

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Davidss

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I need to replace an old millivolt mercury wall thermostat. I need one that does not use batteries, has an on/off switch and connects with only 2 wires.. the 2 wires come up from my floor furnace pilot generator running my old Holly Stubby floor furnace.. Can anyone give me some names and suggestions?..Thank you Davidss
 

Snoonyb

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Welcome.
They usually do not have an on-off switch, you simply turn them to the desired comfort zone, or to their lowest limit.

They can be found at your local hrdw. vendors or amazon or eBay or GOGGLE, HONEYWELL is a common brand.
 

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