York S1-026-32266-001 Pressure Switch 30067439-890 ensuring consistent cycle times and

ensuring consistent cycle times and preventing evaporator freeze-up

This hydronic heating accessory ensures consistent modulation of hot water or low-pressure steam

Does this cover include the mounting hardware or gaskets

Rugged Construction: Fabricated from 12-gauge galvanized steel to withstand high-torque forces without flexing or mechanical failure

York S1-026-32266-001 Pressure Switch 30067439-890 ensuring consistent cycle times andThe York S1 026 32266 001 Pressure Switch is an OEM replacement part engineered for precise monitoring of the furnace drain line. Calibrated to trigger at . 65 inch water column (WC), this blocked drain pressure switch is a critical safety component designed to detect restricted condensate flow in natural gas furnaces. By sensing backpressure caused by a clogged trap or blocked PVC drain line, it provides essential protection against heat exchanger