York S1-026-23831-700 Blower Wheel 320788-703 This gauge is widely used

This gauge is widely used by contractors for steam boiler service due to its 1/2" MNPT shank size and its ability to handle saturated steam pressures within its rated temperature curve of 400F

this unit offers flexibility for both heating and cooling equipment logic

Extends Motor Lifespan: Protects the motor from premature wear and tear caused by inefficient starts

Reliable Sensing: Packaged with a high-accuracy A99BC-25 PTC silicon sensor for consistent temperature feedback

detecting excessive heat or current draw and disconnecting power to the motor before the windings reach critical temperatures

York S1-026-23831-700 Blower Wheel 320788-703 This gauge is widely usedThe York S1 026 23831 700 Blower Wheel is a high performance centrifugal blower fan engineered for heavy duty commercial and industrial HVAC applications. Featuring a 12 inch diameter and a 15 inch width, this wheel is designed to move significant air volumes through large ducting systems while maintaining optimal static pressure. As a direct replacement for York 00874716, it ensures a seamless fit within existing air handler units and furnace blower