Tjernlund Products 950-0750 Fan Prover Kit 324846-701 Most Lochinvar systems look for

Most Lochinvar systems look for a signal above 10 microamps at high fire

though the notched design offers superior efficiency over non-cogged versions

Professional Grade Durability: Designed to minimize packing wear and extend the interval between commercial valve maintenance cycles

this specific kit is calibrated for R22 refrigerant systems only

Tjernlund Products 950-0750 Fan Prover Kit 324846-701 Most Lochinvar systems look forThe Tjernlund Products 950 0750 Fan Prover Kit is a critical safety component designed specifically for the SS1C SideShot Series. As a veteran technician knows, maintaining proper draft pressure is non negotiable for safe burner operation. This SS1C fan proving switch kit serves as the primary interlock, ensuring the induced draft fan is generating sufficient negative pressure before the gas valve is permitted to energize. Built for the rigors of high