Check the valve body for the model number

Application Compatibility: Primarily used as a close-on-fall switch for draft induction and safety lockout circuits

Flexible Mounting: Equipped with dual 1/2 inch NPT hubs for easy attachment to standard electrical knockouts

Industrial-Grade Insulation: Class F insulation provides superior heat resistance in high-cycle environments

Whether you are addressing a blown furnace transformer or performing a preventative control circuit upgrade

Trane DHY1474 Drier Filter Freon Check the valve body forThe Trane DHY1474 is a high efficiency purge drier filter designed specifically for centrifugal chillers, serving as the direct replacement for DHY0337. In low pressure HVACR systems, moisture and non condensables are the primary enemies of compressor longevity and heat transfer efficiency. This liquid line filter drier utilizes a high capacity desiccant core to extract moisture and neutralize acids from the refrigerant charge during the purge cycle.