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Common Questions: Is the US Motors 4114 reversible in the field
Wide Operating Range: Supports heating setpoints from 40°F to 90°F and cooling setpoints from 50°F to 99°F
ensuring heat dissipation in ambient temperatures up to 40°C
Simplified Field Installation: The trunnion-style design allows for external mounting
Carrier HH12ZZ185 Limit Switch 321702-401 Common Questions: Is the USThe Carrier HH12ZZ185 Limit Switch (part number L185F 40) is a critical OEM HVAC replacement part designed for high limit thermal protection in furnace and air handling units. This normally closed (NC) switch functions as a primary safety mechanism, monitoring internal temperatures to prevent heat exchanger damage. It features a fixed set point that opens the electrical circuit when temperatures reach 185F and automatically resets once the system
US$ 449.50
US$ 199.00
US$ 49.00
US$ 349.50
