Honeywell S437A1009 1 Inch x 3 Inch Sail Switch, SPST, Close Rise

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$250.44

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Product ID:
V01-Honeywell-S437A1009
Weight:
2.00 (Lbs.)
Ships By:
Free Ground, Or Choose Expedited Shipping At Checkout
Ships From:
Illinois - Direct From Supplier
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Honeywell S437A1009 Sail Switch Features:
- 1 Inch x 3 Inch.
- SPST.
- Close Rise.
- Responds To Air Velocity In Heating Or Warm Air Ducts.
- 1900 Fpm-2250 Fpm Operating Velocity.
- 3-1/2 Inch Insertion Length.

Additional Features:

The Honeywell S437A1009 is an SPST sail switch with a trimmable 1 × 3 in. metal sail that proves airflow before completing a 24 V or line-voltage control circuit. It is used for airflow proving in HVAC systems, burners, warm-air ducts, ventilation equipment, and farm crop dryers.