{"product_id":"choice-r-421a-refrigerant-25-lb-virgin-cylinder","title":"R-421A Premium Refrigerant – 25 lb Virgin Grade Cylinder","description":"\u003cdiv class=\"markdown markdown-main-panel md-content enable-luminous-fast-follows enable-updated-hr-color\" id=\"model-response-message-contentr_0ea8a65d1673562f\" dir=\"ltr\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel md-content enable-luminous-fast-follows enable-updated-hr-color\" id=\"model-response-message-contentr_0f3135e85da1cb72\" dir=\"ltr\"\u003e\n\u003ch1 data-path-to-node=\"0\"\u003eR-421A Refrigerant (25 lb Cylinder)\u003c\/h1\u003e\n\u003cdiv\u003e\u003ci data-path-to-node=\"1\" data-index-in-node=\"0\"\u003e100% Virgin, Premium-Grade R-22 Replacement for Compatible Legacy Systems\u003c\/i\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003eExtend the lifespan of legacy equipment and streamline your next retrofit project with this \u003cb data-path-to-node=\"2\" data-index-in-node=\"92\"\u003e25 lb factory-sealed cylinder of 100% virgin R-421A refrigerant\u003c\/b\u003e. Engineered specifically as an efficient, reliable drop-in alternative to R-22, R-421A makes transitioning residential and commercial cooling systems easier while maintaining dependable thermal performance.\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch3 data-path-to-node=\"4\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003e25 lb Factory-Sealed Cylinder:\u003c\/b\u003e Premium, 100% virgin R-421A refrigerant.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eAHRI-700 Certified:\u003c\/b\u003e Guaranteed high-grade purity meeting strict industry standards.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eA1 Safety Classification:\u003c\/b\u003e Non-flammable, lower toxicity formulation for enhanced operational safety during retrofits and service.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eSeamless R-22 Retrofit:\u003c\/b\u003e Designed to replace R-22 in compatible systems, often significantly reducing the complexity of the conversion process.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eMineral-Oil Compatibility:\u003c\/b\u003e Frequently compatible with existing mineral-oil lubricants in many applications, saving time and labor on oil changes. Always verify specifications beforehand.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eShop-Ready Volume:\u003c\/b\u003e The 25 lb cylinder provides an efficient, practical capacity for technicians managing system conversions, recharges, and ongoing maintenance.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eGuaranteed Integrity:\u003c\/b\u003e Factory-sealed packaging ensures clean, uncontaminated refrigerant right out of the box.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eImportant Safety \u0026amp; Compliance Guidelines\u003c\/h3\u003e\n\u003cblockquote data-path-to-node=\"10\"\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"10,0\" data-index-in-node=\"0\"\u003eClassification Note:\u003c\/b\u003e R-421A is classified as a non-flammable and lower toxicity (A1) refrigerant, but proper retrofit procedures and equipment protocols must still be strictly followed.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/blockquote\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eVerify Compatibility:\u003c\/b\u003e Before charging, thoroughly confirm that your specific equipment, lubricants, seals, and system components are compatible with R-421A. Always follow the manufacturer's retrofit guidelines.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eFor Professionals Only:\u003c\/b\u003e System charging, recovery, conversion, leak testing, and servicing must be performed strictly by trained, certified HVAC\/R technicians.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eRegulatory Compliance:\u003c\/b\u003e As a fluorinated greenhouse gas, R-421A may be subject to local, state, or federal phase-down rules, sales restrictions, and handling mandates. Verify all applicable regulations in your jurisdiction prior to purchase and use.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"techchillsupply","offers":[{"title":"1 Cylinders","offer_id":67585603961197,"sku":null,"price":140.0,"currency_code":"USD","in_stock":true},{"title":"10 Cylinders","offer_id":67585603993965,"sku":null,"price":1000.0,"currency_code":"USD","in_stock":true},{"title":"20 Cylinders","offer_id":67585604026733,"sku":null,"price":1800.0,"currency_code":"USD","in_stock":true},{"title":"40 Cylinders","offer_id":67585604059501,"sku":null,"price":3300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/3568\/2669\/files\/1728390iepokdl.png?v=1790729987","url":"https:\/\/frostpeaksupply.shop\/products\/choice-r-421a-refrigerant-25-lb-virgin-cylinder","provider":"My Store","version":"1.0","type":"link"}