York S1-024-27688-001 Switch 326070-701 it includes a blocking pin

it includes a blocking pin and conversion kit for LPG applications

Proper installation within the duct or on the suction line is vital for optimizing refrigerant flow and preventing system overheating during high-demand cycles

ensuring compatibility with most commercial HVACR control sets

it offers contractors a reliable solution for maintaining superheat across a broad temperature range from -22°F to 60°F

York S1-024-27688-001 Switch 326070-701 it includes a blocking pinThe York S1 024 27688 001 Switch is a high performance OEM replacement low pressure switch engineered for precision sensing in residential and commercial HVAC systems. This single pole, normally open (SPNO) safety control is calibrated at a 0. 6 in. W. C. setpoint, providing critical protection for the compressor and blower assembly. Designed to meet strict York HVAC specifications, this pressure control monitors airflow and refrigerant levels to