Tag: Day Thermostat
-
Emerson 1E78-151 Day Programmable Thermostat Installation Guide
Emerson 1E78-151 Day Programmable Thermostat YOUR THERMOSTAT REPLACES Typical System Compatibility Chart 1E78 Standard Heat Only Two Wire Gas or Oil Fired Systems (24 volt) Yes Electronic Ignition Heat Only Two Wire Systems (24 volt) Yes Electronic Ignition Heat Only Gas or Oil Fired Systems (24 volt) Yes Standard Heat/Cool Systems (24 volt) Yes Heat/Cool…
-
Emerson 1F78-151 Day Programmable Thermostat Installation Guide
Emerson 1F78-151 Day Programmable Thermostat PREPARATIONS THERMOSTAT DETAILS REMOVING OLD THERMOSTAT Remove Old Thermostat: A standard heat/cool thermostat consists of three basic parts: The cover, which may be either a snap-on or hinge type. The base, which is removed by loosening all captive screws. The switching subbase, which is removed by unscrewing the mounting screws…