Tag: CT1500 Timer Thermostat

Honeywell CT1500 Timer Thermostat  INSTALLATION MANUAL CT1500-24 V gas or oil heat. CT1501-24 V gas or oil heat/ cool. CT1502-24 V central electric heat/ cool or single stage heat pump without auxiliary heat. CT1503-750 millivolt heat. NOT FOR USE ON LINE VOLTAGE (120 V) SYSTEMS. Any questions concerning the application of this thermostat should be…