Lennox 71W28 Gasket L99H008 POE-Optimized Desiccant: High moisture capacity

POE-Optimized Desiccant: High moisture capacity specifically designed to handle the hygroscopic nature of POE oils and HFC refrigerants

Fail-Safe Reliability: Provides consistent spring return mechanical backup to prevent system damage during power failures

007" restrictor

the HH84AA020 furnace board serves as the direct replacement for HH84AA020

it is designed for standard PSC motors

Lennox 71W28 Gasket L99H008 POE-Optimized Desiccant: High moisture capacityAs a seasoned technician, you know that a compromised seal on a 70 90 furnace can lead to pressure switch trips and combustion inefficiency. The Lennox 71W28 Gasket is the specific OEM collector box gasket designed to restore the airtight integrity of the flue system. Specifically engineered for Lennox furnace repair, this component (also identified as part number 102515 01) ensures that exhaust gases are properly contained within the collector box