Lennox 58W08 Header Box 322838-754 The Belimo LF120 is a

The Belimo LF120 is a specialized spring-return actuator engineered for on/off control in commercial HVAC systems

eliminating the need for external vent piping in most jurisdictions

Common Questions Is the Robertshaw 5500-113 a direct replacement for my existing switch

designed to disconnect the heating circuit when the supply plenum or heat exchanger exceeds safe operating thresholds

and KeepRite product lines

Lennox 58W08 Header Box 322838-754 The Belimo LF120 is aThe Lennox 58W08 is a critical OEM replacement part designed specifically for the secondary heat exchanger assembly in high efficiency furnaces. This plastic header boxoften referred to as a collector box or cold end header boxserves as the moisture collecting transition point between the secondary heat exchanger coils and the condensate drain system. Engineered with high grade, corrosion resistant polyethylene construction, it is built to withstand