this externally equalized expansion valve component features an "N" range charge

or blocked by a pressure switch issue

replacing a failed ECM control module is a cost-effective solution for restoring blower motor functionality

it facilitates precise alignment with terminal pins

Setra 2301050PB3V11B Transducer 321702-401 this externally equalized expansion valveThe Setra 2301050PB3V11B Transducer is a professional grade solution for technicians requiring high accuracy wet to wet differential pressure monitoring. Built specifically for demanding HVACR and industrial hydraulic environments, this model features a single diaphragm sensor design. Unlike dual sensor configurations that calculate differential pressure by comparing two separate readings, this all stainless steel capacitive sensor provides a direct