This is a basic heat-only RV furnace thermostat. It senses the room temperature and automatically opens or closes two electrical circuits that send 12V DC power to your furnace. The base mounts to the wall with two screws. Leveling is not required for the unit to function correctly. The system wiring is connected to the thermostat with two screws provided on the back of the base.

Specifications:

Model No. HFH-2000

Dimensions 3 ⅛"H x 3 ⅛"W x 1 ½"D

Power Source 12V DC

Application 2-Wire Heating Only

Temperature Range 50°F to 90°F

Temperature Differential 4°F