Optimized Combustion: Delivers the necessary spark intensity to ensure efficient gas flow ignition without ignition lag

The Armstrong International B2717 Drain Valve Assembly is a specialized replacement component engineered for the high-performance maintenance of Armstrong EHU Electronic Steam Humidifiers

This OEM Burnham blower assembly serves as the direct replacement for 8116142

Durability: Engineered to withstand common electrical surges and thermal stress in demanding 24V control circuit environments

so you must verify the full model number before installation

Lennox 55W94 Wire Harness 321702-401 Optimized Combustion: Delivers the necessaryWire Harness R47564 001