Lennox 28W59 Control Box 326010-701 By monitoring evaporator pressure and

By monitoring evaporator pressure and temperature

making it a reliable choice for commercial HVAC mixing and diverting applications

reducing downtime for your HVAC system

and Payne residential and light commercial systems

Reliable Safety Interlock: Prevents ignition and shuts down the system if combustion airflow is restricted or the blower fails

Lennox 28W59 Control Box 326010-701 By monitoring evaporator pressure andThe Lennox 28W59 Control Box (LB 108340) is an essential OEM replacement part engineered to house and protect the delicate electrical architecture of select Lennox furnaces and air handlers. For technicians dealing with corroded enclosures or a compromised HVAC control module, this factory spec metal housing provides the necessary environmental shielding and precise mounting points for internal circuit boards. Maintaining the integrity of the Lennox