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Honeywell S637A-1004
  • Honeywell S637A-1004
  • Honeywell S637A-1004
Honeywell S637A-1004

Honeywell S637A-1004

$50.00
SKU: M408

Honeywell S637A-1004 is a 3-wire line voltage sail switch designed to detect airflow or forced air in HVAC and industrial systems. The sail mechanism actuates the switch when air moves through a duct or opening, enabling control functions such as fan operation, safety interlock, or system sequencing.

Seller Information

This product is sold by Competitive Lumber Inc, a legally registered U.S. company operating EasyBuildSupply as an independent online retailer.

Brand & Manufacturer Notice

This product is manufactured by a third-party brand. Competitive Lumber Inc is not affiliated with, endorsed by, or an authorized distributor of the manufacturer. All trademarks belong to their respective owners.

Product Condition & Customer Protection

All products are new, unused, and factory sealed, unless otherwise stated. Purchases are covered by our 14-day return policy and applicable warranty as described on our website.

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