effectively monitoring heat exchanger temperatures

providing a direct-fit solution for refrigeration repair and maintenance

this unit features a internal physical interrupter for safety and non-PCB biodegradable oil for dielectric stability

it mounts directly to the existing chassis or control panel pre-drilled holes

Common Questions Which furnace models use the York S1-7681-3301 rocker switch

Belimo KH-LF Crankarm effectively monitoring heat exchanger temperaturesFor veteran contractors managing on site damper retrofits, the Belimo KH LF Crankarm is the essential link for LF series actuator non direct mounting applications. Engineered for durability, this actuator crank arm is specifically designed to interface with damper shafts up to 1 2" in diameter, ensuring a slip free connection in demanding HVAC environments. Constructed from heavy duty galvanized steel, it provides the structural rigidity required to