the probe must be immersed in the water within the top 6 inches of the tank

Key Benefits Full Compatibility: Dropped-in fit for Watts FluidAir R364

Visible cracks

As the direct replacement for A505-1

It serves as the direct replacement for the 3F05-3 and various Therm-O-Disc Style 310708 models

Emerson Alco 059908 Drier the probe must be immersedThe Emerson Alco 059908, also designated as the TBF163S bi directional liquid line filter drier, is a 16 cubic inch capacity desiccant core engineered specifically for heat pump system protection. Featuring 3 8" ODF sweat connections, this unit optimizes refrigerant flow in both heating and cooling cycles without the need for external check valves. With a 500 PSI maximum working pressure, it is fully compatible with high pressure refrigerants like R