Its robust construction is built to withstand extreme thermal cycling without degradation

Durable Construction: High-grade material designed to resist fatigue from repeated thermal cycling and vibration

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

effectively monitoring heat exchanger temperatures

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

Belimo KH-LF Crankarm Its robust construction is builtFor 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