The York S1-025-31834-000 Limit Switch is a critical OEM safety component engineered for narrow-tolerance thermal protection in York HVAC systems

providing the exact cubic feet per minute (CFM) output your system was designed to deliver

the Nordyne 622140R is the official updated version of the 622140

Can I use this switch in non-Carrier brands

This track mount power supply accepts a 24Vac input and delivers an adjustable 1

Aaon P78760 Blower Shaft 320788-703 The York S1-025-31834-000 Limit SwitchThe Aaon P78760 Blower Shaft is a critical genuine OEM replacement part designed for high performance commercial HVAC systems. Engineered with precision dimensions of 1 x 22 inches, this supply blower shaft plays a vital role in transmitting mechanical power to the blower wheel, ensuring stable airflow and pressure control within air handling units. Specifically manufactured by Aaon Inc., the P78760 is built from resilient, high grade materials to