Carrier 328529-752 Pressure Switch Kit 320735-701 this Nor'East Controls assembly provides

this Nor'East Controls assembly provides the mechanical precision required for accurate stem positioning in demanding pneumatic systems

Whether you are performing a furnace repair or routine HVAC system diagnostics

Featuring a Single Pole Single Throw (SPST) normally open configuration

The Lennox 21703 ensures dynamic balance and optimal CFM delivery

The Honeywell S89F1098 Direct Spark Ignition Module is a professional-grade 24Vac control engineered for precise burner sequencing in residential and light commercial gas-fired equipment

Carrier 328529-752 Pressure Switch Kit 320735-701 this Nor'East Controls assembly providesThe Carrier 328529 752 Pressure Switch Kit is a critical factory authorized OEM replacement designed to ensure high performance safety monitoring in gas furnaces. This dual stage kit is specifically engineered to replace the older 326070 701 and HK06NB013 models, providing a precise drop in for Carrier, Bryant, and Payne equipment. As a veteran technician knows, maintaining the correct negative pressure in the inducer assembly is non negotiable for