Anyone ever install one of these?
I’ve got a home with a two wire old mercury switch style thermostat. I’m trying to upgrade to an electronic one. It seems so simple from the instructions, just connect the wires. There ARE only two of them so it should be easy…lol
I’ve tried everything I can think of to get this thing to work. When I hook it up and turn the power back on I get nothing showing me on the thermostat that it’s getting power and my gas furnace just runs and runs trying to ignite. If I switch wire combinations it’s the same thing.
I’ve put the old one back on and it fires up right away without problem.
Anyone got any helpful thoughts?