York S1-029-22156-000 Filter Drier 320720-756 Apply enough to fully coat

Apply enough to fully coat the sensing element and fill the void within the well to ensure a complete thermal bridge

Enhanced Reliability: Heavy-duty construction resists vibration and thermal stress common in large-scale commercial refrigeration and AC units

325 series regulators usually require a vent line or a certified vent limiter for indoor installations

This 42 frame assembly is built with a durable steel housing and an aluminum flange

Common Service Questions Can I use this to replace a 20VA transformer

York S1-029-22156-000 Filter Drier 320720-756 Apply enough to fully coatThe York S1 029 22156 000 Filter Drier is a critical liquid line filter dryer designed for high efficiency moisture and contaminant removal in residential and commercial HVAC units. Engineered as a high performance filter drier strainer, this component utilizes a desiccant core to adsorb system moisture and neutralize harmful acids created by hydrolysis. By protecting the expansion valve and compressor from debris like copper shavings or brazing flux,