Operating at 208-230V on a single-phase 60Hz circuit

270 in-lb Torque Output: Provides reliable automation for oversized dampers and high-pressure air systems

The 4-bolt union connection allows for 360-degree diaphragm rotation

Flexible Installation: Includes a manual feed button for system testing and a rotating housing for easier piping and wiring in tight mechanical rooms

maintaining a fixed 1/8-inch spark gap to ensure consistent ignition cycles

Carrier HH18HA282 Thermostat/Sensor 318423-701 Operating at 208-230V on aThe Carrier HH18HA282 is a high precision defrost thermostat sensor engineered for Carrier, Bryant, and Payne heat pump systems. This OEM replacement part, also identified by manufacturer number 3NT01L 04002, is a critical tube mount sensor designed to monitor evaporator coil temperatures. Operating on an L80 50 logic, the switch is calibrated to open at 80F and close at 30F, ensuring the defrost cycle triggers only when frost accumulation threatens