The Barber-Coleman 55-85F Thermostat Parts Kit is a wall-mounted pneumatic thermostat designed for use with central furnace and central air conditioner systems. It features a rectangular shape and a silver color, with a 4-inch display size. This analog/mechanical control style thermostat has a voltage of 12V and does not include system switching capabilities. It is compatible with Barber Coleman brand thermostats and is made of aluminum material. This unit is perfect for HVAC and refrigeration systems requiring a low voltage power source.
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