WHITE-RODGERS #1C20-101, Single-Stage Snap-Action Low voltage room thermostat (with wall mount)
Includes F61-2499 wall mounting plate to cover marks left by previous thermostat
Single Stage (1H/0C) Setpoint Thermostat
24 Volts
Snap-Action
Lowest Setting Has "Off" Position, System Switch-(Heat Only)
Profile-Vertical Rounded, Range 50-90° F.
Mercury Free