Tjernlund Products 950-0476 Fan Prover Kit 322838-752 formerly part of the Barber

formerly part of the Barber Colman product line

Using this Lennox furnace conversion kit maintains the integrity of the heat exchanger and burner assembly by providing the precise LP gas manifold pressure required for high-altitude or standard residential applications

protecting the integrity of the secondary heat exchanger assembly

it maintains the precise electrical load and airflow specifications required by the original equipment manufacturer

Tjernlund Products 950-0476 Fan Prover Kit 322838-752 formerly part of the BarberThe Tjernlund Products 950 0476 Fan Prover Kit is a critical safety component designed for commercial PAI series intake hoods and draft inducer systems. This kit functions as a differential pressure sensing mechanism that confirms the mechanical draft is established before allowing the heating or ventilation equipment to fire. Engineered for high reliability applications, the 950 0476 fan prover monitors real time airflow to prevent hazardous