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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
This blade is designed for CCW rotation when viewed from the air discharge side
0-150 PSIG
maintaining a clean combustion process over time
Key Benefits OEM Compatibility: Precision-matched for Lennox systems as a direct replacement for 99K1201
Johnson Controls W43A-14 Humidistat 318973-401 This blade is designed forThe Johnson Controls W43A 14 Humidistat is a commercial grade dehumidification controller designed for precision moisture management in HVAC systems. Engineered for high voltage applications, this SPDT electromechanical humidistat supports 120, 208, and 240 VAC circuits, making it highly versatile for various field installations. It features a broad 0 to 70% RH range with a fixed 5% RH differential, ensuring stable cycling and preventing equipment