Honeywell Trol-A-Temp T8090T Owner's Manual page 23

If you have questions regarding the installation and programming of your Honeywell Trol-A-
® ®
Temp Thermostat, please contact a Trol-A-Temp customer servoce re[resentative at 1-800-
828-8367. Before you call, please have the following information available: Make and model of
your furnace, old thermostat and air conditioner.
23 69-0432—1