Emerson 1F83H-21PR Heat Pump 2H/1C Programmable Thermostat

White Rodgers 7-Day Programmable 2H/1C Thermostat 1F83H-21PR Before considering which thermostat to buy please read our helpful Guide to Choosing the Right Thermostat. The White Rodgers 80 Series thermostat is easy to install has a large 4.5″inch high-contrast bright backlit screen making it easy to read in low-light situations and features a slim profile with a modern design. This thermostat is ideal providing clarity in selection installation and programming. This thermostat is good for use in gas oil electric heat pump and conventional applications.