Browning AK56X3/4 Sheave 323613-751 it is built to the

it is built to the exact specifications of the 1311-103 and 1361-103 models

Utilizing a combustion air pressure switch replacement from the original manufacturer ensures that the furnace operates within designed safety parameters

Extended Temperature Range: Operates efficiently between 35

Reliable Failsafe: The normally open spring return configuration ensures the valve remains open during a loss of terminal air pressure to prevent freezing or stagnation

the valve is manufactured with both 1/4" NPT bosses drilled and tapped

Browning AK56X3/4 Sheave 323613-751 it is built to theThe Browning AK56X3 4 Sheave is a precision machined, single groove cast iron pulley designed for reliable power transmission in HVACR and light industrial applications. Engineered with a 5. 45" outside diameter and a 3 4" fixed bore, this component is balanced to ensure minimal vibration and extended bearing life for the motor. It is compatible with 3L, 4L, and A section V belts, providing versatility for various belt drive blower and fan assemblies.