Aaon P51480 Motor Sheave 30067439-890 this SPDT gas pressure switch

this SPDT gas pressure switch features an adjustable set point range of 10-50" W

This specific 5J58 model ensures a reliable interference fit on the drive shaft

Its robust housing is built to withstand the thermal cycling typical of furnace vestibules

Reduced Labor Costs: Streamlines the valve maintenance process

providing a reliable solution for maintenance professionals looking for OEM HVAC replacement parts that match original factory specifications without the need for field modifications

Aaon P51480 Motor Sheave 30067439-890 this SPDT gas pressure switchThe Aaon P51480 Motor Sheave is a heavy duty, single groove variable pitch pulley designed for precise airflow adjustment in commercial HVAC systems. Cast from high grade iron for durability, this component features a 5. 95" outside diameter and a 7 8" fixed bore. Engineered for versatility, it supports 4. 6 5. 6 variable pitch for 4L and A section belts, as well as 4. 9 5. 9 variable pitch for 5L and B section belts. This allows technicians to fine