{"product_id":"choice-r-421a-refrigerant-25-lb-virgin-cylinder","title":"Standard HVAC System Fluid (Series 421A) – 25 lb.","description":"\u003cdiv\u003e\n\n\u003ch1\u003eR-421A Cooling Fluid – 25 lb Cylinder\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e100% Virgin, Premium-Grade R-22 Replacement for Compatible Legacy Systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKeep compatible legacy air-conditioning and refrigeration equipment in service with this \u003cstrong\u003e25 lb factory-sealed cylinder of 100% virgin R-421A cooling fluid\u003c\/strong\u003e. Designed as an alternative to R-22, R-421A can help simplify the transition from R-22 in suitable applications while maintaining dependable performance across compatible residential and commercial systems.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eR-22 Retrofit Alternative:\u003c\/strong\u003e Designed for use in compatible R-22 systems with conversion requirements that may be minimal depending on the equipment and application.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMineral Oil Compatibility:\u003c\/strong\u003e Can be compatible with existing mineral-oil lubricants in many applications, potentially reducing conversion requirements. Always verify lubricant compatibility before charging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReliable System Performance:\u003c\/strong\u003e Designed to provide dependable cooling performance in compatible residential and commercial A\/C applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAHRI-700 Certified:\u003c\/strong\u003e Premium-grade cooling fluid meeting applicable AHRI-700 specification requirements for quality and purity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e100% Virgin Cooling Fluid:\u003c\/strong\u003e Factory-sealed cylinder containing virgin R-421A cooling fluid.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e25 lb Shop-Ready Size:\u003c\/strong\u003e Convenient volume for qualified technicians performing recharges, conversions, and ongoing service work.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety \u0026amp; Compatibility — Important\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eA1 Classification:\u003c\/strong\u003e R-421A is classified as \u003cstrong\u003enon-flammable and lower toxicity (A1)\u003c\/strong\u003e under the applicable cooling fluid safety classification system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Before conversion, confirm that the specific equipment, lubricant, seals, and system components are compatible with R-421A. Follow the cooling fluid manufacturer's recommendations and the equipment manufacturer's retrofit procedures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRegulatory Compliance:\u003c\/strong\u003e R-421A is a fluorinated cooling fluid and may be subject to phasedown, sales, handling, recovery, certification, or reporting requirements depending on your jurisdiction. Verify applicable regulations before purchasing or using the product.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor Professional HVAC\/R Use:\u003c\/strong\u003e Cooling Fluid charging, recovery, conversion, and servicing should be performed by appropriately trained and qualified technicians using approved equipment and procedures.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"techchillsupply","offers":[{"title":"1 Cylinders","offer_id":67480149721378,"sku":null,"price":140.0,"currency_code":"USD","in_stock":true},{"title":"10 Cylinders","offer_id":67480149754146,"sku":null,"price":1000.0,"currency_code":"USD","in_stock":true},{"title":"20 Cylinders","offer_id":67480149786914,"sku":null,"price":1800.0,"currency_code":"USD","in_stock":true},{"title":"40 Cylinders","offer_id":67480149819682,"sku":null,"price":3300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1022\/6021\/2002\/files\/1728390iepokdl.png?v=1791455494","url":"https:\/\/icechargesupply.store\/products\/choice-r-421a-refrigerant-25-lb-virgin-cylinder","provider":"My Store","version":"1.0","type":"link"}