Robust Construction: Microprocessor-controlled circuitry designed to withstand the vibration and thermal cycling common in indoor air handlers

Measuring 10" x 8"

the sensor cannot return the necessary signal to the board

As a direct replacement for HKN-9320-557-1 and HKN-9320

This gravity furnace blower attachment mounts directly to the top of the heater casing and includes a factory-prewired 6-foot power cord with a three-prong grounding plug for immediate field installation

Lennox 11W02 Kit 320720-756 Robust Construction: Microprocessor-controlled circuitry designedFor field technicians and mechanical contractors maintaining Lennox split systems, the Lennox 11W02 Kit provides the necessary components for a precise . 073 RFC kit conversion or replacement. This piston orifice assembly kit is engineered as a fixed bore metering solution, specifically calibrated to 0. 073 inches to regulate refrigerant flow between the liquid line and the evaporator coil. Unlike variable expansion valves, the Lennox 11W02 . 073 RFC