Belimo KH-LF Crankarm this unit utilizes a high-efficiency

this unit utilizes a high-efficiency HEPA Microflex filter tube permanently bonded within a durable

moisture accumulation around the trap flange

While many Lennox-brand components cross over to Allied Air brands (Armstrong/Ducane)

This OEM component is manufactured to strict tolerances to withstand high-temperature environments near the burner head

Belimo KH-LF Crankarm this unit utilizes a high-efficiencyFor 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