Honeywell #TH1100DV1000, PRO 1000 Non-Programmable, Heat Only, Vertical Thermostat

Application:
Heat Only
Features:
Garage Mode allows it to be used in 35-90 degrees
Backlit display is easy to read
Displays ambient (measured) temperature at all times
One-touch access to setpoint temperature
Built-in compressor protection.
Please note: Make sure heating and cooling temperatures are set to acceptable ranges:
Heat: 40 to 90-F (4.5 to 32-C).