The "/U" suffix simply denotes a "Universal" TRADELINE version packaged for easier stocking and replacement in the field

this 100108571 part is designed for units requiring a 42-inch

Always verify the total amperage draw of all connected 24V components before installation

Factory set at 125 PSI

Aaon ASM02227 Room Sensor 323269-701 The "/U" suffix simply denotesThe Aaon ASM02227, also identified as the OE210 Room Sensor, is a high precision HVAC temperature sensor designed for demanding commercial and industrial environments. This wall mount sensor provides real time atmospheric data to building automation systems, ensuring optimal climate regulation and energy efficiency. Engineered for seamless integration with Aaon HVAC equipment, the ASM02227 features a robust 3 wire or 2 conductor field wiring