Fan Proving Switch For Draft Inducers

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Tjernlund Products
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  • Monitors pressure within draft inducer fan housing
  • Motor or wheel failure decreases pressure, activates pressure switch, thus preventing combustion
  • Simple installation; fixed set point
  • Burner fires only after inducer operation is proved
  • Mounting hardware included
  • Weight: 1-1/2 lbs.

Product Specifications

Shipping Weight1.40
Shipping Width6.30
Shipping Length6.46
Shipping Height6.69

Compliance & Notes

Harmonize Code8414.9

See catalog page 226 for additional notes and/or restrictions.

Warranty Information

WARRANTY - Johnstone Supply will administer and promptly process all warranties in accordance with the manufacturer's specific warranty policies and procedures.

WHOLESALE ONLY - Identification is required of purchasers. Possession of Johnstone's catalog does not constitute an offer to sell by Johnstone or the right to purchase from us.

RETURNS - All returns are subject to a restocking charge.

Brand Name:
Tjernlund Products
See other: Tjernlund Products - Power Venters
See all: Tjernlund Products Products

Mfg. #: PS1505