I have a two wire hook up for my Quadrafire Mt Vernon pellet stove. It came w/o a thermostat. I bought a programmable thermo but am unable to find out how to hook it up. The two connections on the back of the stove are not marked and there are 5 connections on the thermo. The terminals on the thermo ar G Y W RH RC
G - fan relay Y - cooling compressor w - heating control RH - heating transformer

RC - cool transformer

I would appreciate any help so I can heat my house with the stove.
Thank You
Jim Archey:confused: :confused:

Hopefully it is a battery operated stat.

Try RH and W for a call to activate the heat. Leave jumper in to RC is factory installed. No harm will be done.