Manuals   Lost the manual to your appliance? Can't remember how to program your thermostat? We have included the most common manuals from our manufacturers. If you are having problems locating a manual, please contact us.   Trane:   Furnaces   XV95 (Variable-speed) (TUY, TDY) XL90 (Two-Stage) (TUX-R, TDX-R) XV80 (Variable-speed) (TUD, TDD-V) XL80 (Two-Stage) (TUD, TDD-R)     Honeywell:   Thermostats   Visionpro 8000 Focuspro 6000 Focuspro 5000   IBC:   Boiler VFC15-150, VFC45-225, VFB45-225-SL