Where can I purchase a 3 wire programmable thermostat for Heat and A/C? Is there any thing special I need to know about the installation? Thanks Joe

I currently have baseboard electric heat with FPE thermostats. There are 4 wires going to the thermostats - 2 white, 2 black -- white wires go to 1 and 3 connections on the thermostat, black wires go to 2 and 4 connections. 1 and 2 connections are Line and 3 and 4 are Load, so each color goes to...

I am hoping this is a simple question. I am trying to hook up 3 programmable thermostats for my oil furnace that has 3 heat zones - (forced water system). I bought a thermostat for each zone or heat pump. Each heat pump has a two wire set up with a red and a white/yellow wire. When I was at...

I have never done this and want to know how to connect the colered wires from my old Honeywell to the Hunter. I have Red, White, Green, Blue. Their connections are G, RC, Rh, y/o, w/b, y1. What goes where? Thank you