Installation is streamlined with the front flange mount and a standard back connection

always verify your specific York HVAC unit's wiring diagram to ensure the relay matches the application’s inductive load requirements

Common Questions What are the symptoms of a failing York limit switch

a critical requirement for modern gas-fired appliance safety

What causes a Reznor 210763 high limit switch to trip

Emerson Alco 048212 Filter Drier Installation is streamlined with theThe Emerson Alco 048212 (Model EK 304) is a premium liquid line filter drier designed for high performance moisture and acid removal in commercial refrigeration and air conditioning systems. Engineered with a 30 cubic inch desiccant bead volume, this unit utilizes a high density 20 micron filtration pad to capture solid contaminants and prevent expansion valve plugging. Rated for a 680 PSI maximum working pressure, the EK 304 is compatible with HFC,