10066 | Limit 200f | Utica-Dunkirk

Utica-Dunkirk NCO-10066 Furnace Limit Switch The Utica-Dunkirk NCO-10066 is a furnace limit switch designed to limit the temperature of a furnace or other heating appliance. This switch is typically used in conjunction with a thermostat to maintain a desired temperature. The NCO-10066 is a single-pole, double-throw switch with a normally closed contact and a normally open contact. The normally closed contact is connected to the furnace or other heating appliance, and the normally open contact is connected to the thermostat. When the temperature rises above the set point, the switch will open the normally closed contact and close the normally open contact, which will shut off the furnace or other heating appliance. The NCO-10066 is a reliable and durable switch that is designed to provide long-lasting performance. Key Features: * Limit switch for furnaces and other heating appliances * Single-pole, double-throw switch * Normally closed contact and normally open contact * Reliable and durable design * Made by Utica-Dunkirk, a trusted name in the HVAC industry Shop now at our HVAC supply store for the best prices and fast shipping!