This universal probe features a high-grade Kanthal sensor rod designed to withstand sustained exposure up to 1800°F (982°C) without degradation

or a significant discrepancy between the controller's displayed temperature and actual conditions caused by resistive drift

The ASM02244 is designed for compatibility with most modern Aaon control systems that utilize the legacy OE366 communication standard

check your system's head pressure before installation

Designed with a focus on field efficiency

Carrier HH18HA504 Limit Switch Freon This universal probe features aThe Carrier HH18HA504 Limit Switch is a critical OEM replacement part designed for high limit temperature monitoring in HVAC furnaces. This automatic reset limit switch is engineered to open the burner control circuit when internal plenum temperatures reach the 180F to 220F threshold, effectively preventing heat exchanger damage and ensuring safe operational cycles. As a specialized furnace safety switch, this component features a cut out temperature