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Tjernlund 950-1030 Fan Prover Kit with Sensing Tube

Tjernlund Products

$87.95

In Stock

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SKU:
950-1030
Product Type:
Fan Prover (Pressure Switch)
Subcategory:
Draft/Vent Safety Switch
Application:
Residential/Commercial
System Type:
Power Venter, Sidewall Vent, Furnace
Installation Type:
OEM Replacement
Pressure Rating:
-0.40" W.C.
Fuel Type:
Natural Gas
Control Type:
Non-Programmable
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Flat-rate shipping. The same price to anywhere in the 50 states.

Ships same or next business day · UPS Ground, typically 1–5 business days.

The Tjernlund 950-1030 is a fan prover (pressure switch) kit designed for sidewall power venter applications. It monitors pressure differential to ensure safe airflow before allowing the burner to fire, preventing combustion gas spillage and maintaining code compliance. Includes sensing tube kit for direct installation on Tjernlund HS1, HSJ, HST, and HSUL series power venters.