Barber Colman Two-Position Electric Duplex Thermostat

For on-off control applications requiring two individually adjustable thermostats under one cover, such as day/night control, night and warm-up control, summer/winter and other energy conserving systems. Features Fixed switch differential. Dial stop pins to limit dial range Lock cover screw kits available. Agency approval. Unit marked in °F or °C. Switch bases AT-607 and AT-608 available for custom applications