LB White 500-26485 Air Proving Switch, for Premier 80 Ductable Heaters

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$83.97

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Product ID:
LB-White-500-26485
Weight:
0.60 (Lbs.)
Ships By:
Free Ground, Or Choose Expedited Shipping At Checkout
Ships From:
NorthStock In Massachusetts
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LB White 500-26485 Switch Features:
- Verifies proper combustion airflow prior to and during burner operation.
- Features extended metal actuator paddle for direct airflow detection.
- Includes integrated micro switch with COM, NO, and NC terminals.
- Constructed with galvanized steel mounting bracket for durability.
- Provides automatic safety shutdown upon loss of airflow.
- Supports safe ignition sequence and continuous operational monitoring.
 
Fits These LB White Models:
- Premier 80.
 
Additional Features:
The LB-White 500-26485 Air Proving Switch is a precision airflow safety component designed specifically for use with Premier 80 units, ensuring proper air movement before burner ignition and during operation. Engineered with a durable galvanized steel mounting bracket and an integrated micro switch assembly, its most critical physical feature is the extended metal actuator paddle that responds directly to airflow changes within the heater cabinet. This paddle-driven design allows the switch to accurately detect sufficient combustion air, providing reliable confirmation that the system is operating under safe conditions. Once installed on a compatible Premier 80 unit, the air proving switch continuously monitors airflow; when adequate air pressure is present, the actuator engages the internal micro switch to permit normal heater operation, and if airflow is interrupted, it immediately signals the control system to prevent unsafe startup or continued operation, protecting both the equipment and the environment in which it operates.