Lennox 63W40 (102529-01) – 2-Stage Pressure Switch, Set Point High 0.40" W.C.; Set Point Low 0.20" W.C.
Ensure optimal furnace performance with the Lennox 63W40 (102529-01) 2-Stage Pressure Switch. Engineered for precise airflow and combustion control, this OEM component features two pressure set points—0.40" W.C. for high stage and 0.20" W.C. for low stage operation—helping to maintain system efficiency and safety.
Compatible with select Lennox systems, the 63W40 is a direct replacement part designed to meet exact manufacturer specifications. Whether you're handling routine maintenance or a critical repair, this pressure switch ensures reliable stage transitions in variable-speed furnaces.
Key Features:
- Genuine Lennox OEM replacement
- Two-stage operation for enhanced efficiency
- Set point high: 0.40" W.C.
- Set point low: 0.20" W.C.
- Model number: 63W40 / 102529-01
Ideal for professional HVAC service and repair, this part is available now at Beenimax.com—your trusted source for Lennox components.