This specific kit is sized for the AVTA 15 (1/2") standard variants

1005 part number in your specific unit's parts manual before installation

Its high-precision paddle mechanism is optimized to reduce nuisance tripping while maintaining sensitive detection

as moisture infiltration at the plug is a common failure point for these sensors in high-humidity environments

For HVACR contractors performing field repairs on York

Warrick 26MD1A0A Module 322838-753 This specific kit is sizedThe Warrick 26MD1A0A is a heavy duty, 120V conductivity level control module designed for precise boiler water level management and industrial liquid sensing. This 11 pin plug in module belongs to the Series 26, engineered for high sensitivity applications where reliable low water cutoff or pump up pump down control is required. As a technician grade conductive liquid level switch, it utilizes a low voltage AC signal at the probes to prevent