Log in

View Full Version : New Thermostat, old house


csol71
May 29, 2007, 11:59 AM
I purchased a new thermostat, problem is the new thermostat has 4 wires in the wall are only 2!!

Credendovidis
Mar 27, 2008, 07:14 AM
I purchased a new thermostat, problem is the new thermostat has 4 wires in the wall are only 2!!!!
Solution : either modify thermostat, buy another one, change and upgrade the wiring, or move...
;)