The SIB series features a factory-sealed

including 0-10Vdc and 2-10Vdc

As a genuine OEM replacement gas valve

The "AH" suffix signifies that the unit is optimized for quiet operation and tighter tolerance housing fits

Browning BX31 Belt Freon The SIB series features aThe Browning BX31 is a high performance, cogged V belt designed for demanding HVACR applications where standard wrapped belts often fail due to heat or small sheave diameters. This BX section belt features a 21 32 inch width and a 34 inch outside circumference, utilizing a Gripnotch design that significantly increases flexibility. By using a notched V belt profile, the BX31 reduces bending stress as it wraps around the pulley, allowing it to run