{"product_id":"york-s1-029-22156-000-filter-drier","title":"York S1-029-22156-000 Filter Drier","description":"\u003cp\u003eThe \u003cstrong\u003eYork S1-029-22156-000 Filter Drier\u003c\/strong\u003e is a critical \u003cstrong\u003eliquid line filter dryer\u003c\/strong\u003e designed for high-efficiency moisture and contaminant removal in residential and commercial HVAC units. Engineered as a high-performance \u003cstrong\u003efilter drier strainer\u003c\/strong\u003e, 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, it ensures \u003cstrong\u003erefrigerant flow optimization\u003c\/strong\u003e and prevents the formation of ice or sludge within the capillary tubes. This OEM replacement part is specifically sized at \u003cstrong\u003e1 x 4-1\/4 inches with an integrated spring\u003c\/strong\u003e, making it a drop-in solution for \u003cstrong\u003eYork model AC024M1021A\u003c\/strong\u003e and compatible 410A refrigeration systems. For any veteran technician, maintaining a clean \u003cstrong\u003erefrigeration circuit\u003c\/strong\u003e is essential; replacing the drier during every system opening is standard practice to prevent \u003cstrong\u003eHVAC compressor failure\u003c\/strong\u003e and ensure the long-term stability of synthetic polyolester (POE) oils.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAdvanced Desiccant Technology:\u003c\/strong\u003e Effectively adsorbs liquid moisture and prevents acid buildup in high-pressure liquid lines.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIntegrated Strainer \u0026amp; Spring:\u003c\/strong\u003e Features a robust 1\" x 4-1\/4\" design with a spring mechanism to ensure proper seating and particle filtration.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOEM Compatibility:\u003c\/strong\u003e Precision-engineered for \u003cstrong\u003eYork AC024M1021A\u003c\/strong\u003e and various Johnson Controls equipment.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSystem Contamination Protection:\u003c\/strong\u003e Traps solid contaminants such as carbon and flux to protect sensitive metering devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should this filter drier be replaced?\u003c\/strong\u003e\u003cbr\u003e\nStandard field procedure requires replacing the filter drier whenever the sealed system is breached for repairs, or if a significant pressure drop is detected across the device.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this compatible with R-410A systems?\u003c\/strong\u003e\u003cbr\u003e\nYes, this drier is designed to handle the hygroscopic nature of POE oils used in modern R-410A circuits, ensuring maximum moisture retention.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat does the internal spring do?\u003c\/strong\u003e\u003cbr\u003e\nThe spring provides mechanical tension to keep the internal strainer and desiccant held firmly in place, preventing bypass and ensuring all refrigerant passes through the filtration media.\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":38453014796,"sku":"S1-029-22156-000","price":29.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/products\/Pic_8d1dfbce-d973-4367-92d3-54ee217d34bb.jpg?v=1750974096","url":"https:\/\/www.gsistore.com\/products\/york-s1-029-22156-000-filter-drier","provider":"GSIstore","version":"1.0","type":"link"}