Lennox 36K21 Burner Plate 322838-754 it addresses common mechanical failures

it addresses common mechanical failures in normally closed (NC) configurations

This valve meets ASME Section IV requirements and is suitable for HVAC contractors performing maintenance or installations on large-scale commercial steam boilers where HVAC overpressure protection is non-negotiable

which is critical for protecting the blower motor from premature wear and ensuring the evaporator coil stays clear of debris

this kit is specifically sized for the V-3801-8001

Plenum-Rated Durability: Housed in a compact

Lennox 36K21 Burner Plate 322838-754 it addresses common mechanical failuresThe Lennox 36K21 Burner Plate (also identified by part number 1R41821 001) is a heavy duty OEM mounting component engineered to maintain precise burner alignment in high efficiency gas furnaces and boilers. As a veteran technician, you know that even a slight shift in burner positioning can lead to uneven flame distribution and incomplete combustion. This high temperature resistant metal plate provides a stable 1 inch square mounting surface, ensuring