Designed with a Single Pole Single Throw (SPST) switch action

Burner Safety Interlock: Integrated secondary switches prevent combustion unless the 12-inch blade is confirmed open

preventing equipment damage and ensuring operational safety

The Aaon P81880 Blower Shaft is a critical precision-engineered component designed for high-static pressure configurations in commercial HVAC systems

This heavy-duty component features a 36-degree pitch and a 4-blade configuration designed to optimize air displacement while maintaining system efficiency

York S1-025-22220-000 Terminal Block 322056-301 Designed with a Single PoleThe York S1 025 22220 000 Terminal Block is a critical electrical interface designed for high reliability wire management within HVACR systems. As a genuine OEM replacement part, this terminal block ensures mechanical and electrical integrity for power distribution assemblies, specifically in commercial and residential furnace and air handling units. Constructed from high grade, heat resistant plastic and featuring secure screw terminals, it provides