The Hankison RDMK4 Maintenance Kit is a comprehensive service solution engineered for refrigerated air dryers operating within the 50-100 CFM range

making it essential for specific fan-limit safety and blower speed sequencing

the 11177202 is specifically designed for 115V HVAC systems

Quiet Operation: Balanced rotor and precision bearings reduce mechanical noise and system vibration

this unit utilizes Viton (FKM) seal material

York S1-025-41346-000 Expansion Valve 320074-702 The Hankison RDMK4 Maintenance KitThe York S1 025 41346 000 is an OEM thermal expansion valve (TXV) designed for precise refrigerant metering in R410A systems. Rated for a 1 ton capacity, this balanced port valve is essential for maintaining optimal superheat levels, protecting the compressor from liquid slugging while maximizing evaporator efficiency. Featuring 3 8" x 3 8" connections and a 30 inch capillary tube, it provides the mechanical response needed for systems prone to