This means it has one set of contacts that remain open until the coil is energized

preventing common issues such as furnace lockout or erratic airflow patterns

Rated for up to 25 Amps and 250 VAC

and 1D51W-632

Durable Material Composition: Resistant to thermal expansion and common HVAC chemicals

York S1-124240 TXV Els PW 17895 This means it has oneThe York S1 124240 Thermostatic Expansion Valve (TXV) is a critical metering component designed for high capacity 30 ton R22 refrigeration and air conditioning systems. As a direct OEM replacement for S1 526 36282 000, this valve ensures precise refrigerant flow regulation to maintain optimal superheat and evaporator efficiency. It features a 1 1 8 x 1 3 8 ODF solder connection with an external equalizer 1 4 inch ODF port, facilitating balanced port