This OEM replacement component is designed to restore precise combustion efficiency in Daikin Comfort Technologies equipment

meaning you only need to depressurize and turn off power to replace the internal parts

and Frigidaire split systems

Encased in a rigid thermoplastic conduit box

This model features an adjustment range of 120°F to 160°F

Johnson Controls WEL11A-601R Well 323269-701 This OEM replacement component isThe Johnson Controls WEL11A 601R is a heavy duty copper bulb well designed for demanding fluid immersion applications. Engineered for use with remote bulb temperature controls and the A99 series sensors, this 1 2" NPT well ensures accurate thermal transfer while protecting sensing elements from corrosive or high pressure environments. Featuring a 2 3 8" insertion length and a . 299" inside diameter, it provides a precise fit for standard HVACR probes,