I Have An Old Therostat That Has A W2 And Y Wires. Well The New Thermostat Instructions Say Talk To An Hvac

My current thermostat has B,G,R X,E,Y,W2,L, and O but no wires on L and O. the new thermostat has E, AUX,Y,G,O,L,R,B, AND C. Any thoughts, the instructions said contact and HVAC guy if i had a W2 and a Y wire.
also my W2 is tied to E

Tags: HVAC, Instructions, Talk, Thermostat, Therostat, Well, Wires.

This entry was posted on December 1, 2009 at 7:18 am and is filed under Thermostats. You can follow any responses to this entry through the RSS 2.0 feed.