reducing diagnostic callbacks during the heating season

Precise Thermal Protection: Strictly calibrated to open at 250°F and close at 220°F for consistent safety cycles

Durable Construction: Heavy-duty brass regulator body with Buna-N seals provides long-term reliability in demanding mechanical environments

Whether you are performing a 1:1 swap in a residential furnace or balancing a commercial air handler

Retrofit Efficiency: Reduces labor time during damper drive replacement by utilizing existing linkage rods and ball joints

Johnson Controls P20AB-3 Pressure Control Els PW 17895 reducing diagnostic callbacks during theJohnson Controls P20AB 3 Pressure Control, 20" Hg to 100 Psi Pressure Range, 36" Capillary, Open Low