Currently have MH Mercury thermostat hooked to oil furnace with central air. 5wire system. . Wiring is white, blue to furnace. Yellow to cooling, green to man fan, red to 24vac. Can't relate to new unit.

Asked by Bill on 07/12/2010 2  Answers

ManualsOnline posted an answer 13 years, 9 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here
0 Sorry... Used wrong model Number in request for help. Currently using MH thermostat as stated. Cannot come up with proper (trusted) conversion hookup to 44110 wiring. Thanks in advance.
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