The York S1-029-22152-000 Nipple is a heavy-duty OEM replacement part designed for high-pressure HVACR piping assemblies

this 11-psi maximum spring provides the industrial-grade reliability required for commercial HVACR applications

the Allanson 2270-U is specifically designed to maintain a consistent spark during brownout conditions

The internal circuitry supports daisy-chaining

Schneider Electric (Erie) 30-158-T Motor 318172-701 The York S1-029-22152-000 Nipple isThe Schneider Electric (Erie) 30 158 T Motor is a heavy duty 277V replacement motor engineered for Erie PopTop zone valves. Designed for high voltage commercial applications, this spring return actuator motor provides reliable two position control (on off) for hydronic heating and cooling systems. As a Class F rated component, it is built to withstand higher internal temperatures, ensuring long term thermal protection in demanding mechanical rooms.