I just purchased an older house and have to replace my thermostat for my
hot water heating system (boiler and rads). Presently, I have a broken
basic manual nonprogramable Honeywell. I would like to replace it with
I am looking at the Noma 5+1+1, although I would not be needing the
cooling functions. Reading the packaging, it is not clear to me if it
would be compatible with my present system.
My Honeywell has connections for two wires, white and black, although
there is a red wire in the wall, which is not connected.
Also, I'm presuming there would not be a problem later with the Noma,
when I convert from oil to natural gas.
I would appreciate some advice, as I don't want to buy the Noma and
break open the sealed package, to find it is not compatible.