{"product_id":"r-421a-refrigerant-25-lb","title":"Choice R-421A Refrigerant – 25 lb Cylinder | AHRI-700 Certified R-22 Replacement","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"490\" data-start=\"93\"\u003e\u003cstrong data-end=\"129\" data-start=\"93\"\u003eChoice R-421A Virgin Refrigerant\u003c\/strong\u003e is a high-performance HFC blend designed as a \u003cstrong data-end=\"209\" data-start=\"176\"\u003eretrofit replacement for R-22\u003c\/strong\u003e in residential and commercial air conditioning and medium-temperature refrigeration systems. Engineered for dependable operation with minimal system modifications in many approved applications, R-421A provides a practical solution for extending the life of legacy HVACR equipment.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"698\" data-start=\"492\"\u003ePackaged in a \u003cstrong data-end=\"535\" data-start=\"506\"\u003e25 lb disposable cylinder\u003c\/strong\u003e, this \u003cstrong data-end=\"569\" data-start=\"542\"\u003e100% virgin refrigerant\u003c\/strong\u003e is manufactured to \u003cstrong data-end=\"618\" data-start=\"589\"\u003eAHRI-700 purity standards\u003c\/strong\u003e, ensuring consistent quality, stable performance, and reliable service results.\u003c\/p\u003e\n\u003ch2 data-end=\"715\" data-start=\"700\" data-section-id=\"1ma7m6t\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-end=\"1556\" data-start=\"717\"\u003e\n\u003cli data-end=\"806\" data-start=\"717\" data-section-id=\"1uz1e7o\"\u003e\n\u003cstrong data-end=\"753\" data-start=\"719\"\u003e100% Virgin R-421A Refrigerant\u003c\/strong\u003e – Factory-sealed for maximum purity and performance.\u003c\/li\u003e\n\u003cli data-end=\"906\" data-start=\"807\" data-section-id=\"kmxjx7\"\u003e\n\u003cstrong data-end=\"831\" data-start=\"809\"\u003eAHRI-700 Certified\u003c\/strong\u003e – Meets strict industry standards for refrigerant quality and consistency.\u003c\/li\u003e\n\u003cli data-end=\"997\" data-start=\"907\" data-section-id=\"3gu1\"\u003e\n\u003cstrong data-end=\"935\" data-start=\"909\"\u003eR-22 Retrofit Solution\u003c\/strong\u003e – Designed for use in approved R-22 replacement applications.\u003c\/li\u003e\n\u003cli data-end=\"1081\" data-start=\"998\" data-section-id=\"mni9bd\"\u003e\n\u003cstrong data-end=\"1028\" data-start=\"1000\"\u003eA1 Safety Classification\u003c\/strong\u003e – Non-flammable and low toxicity for safer handling.\u003c\/li\u003e\n\u003cli data-end=\"1201\" data-start=\"1082\" data-section-id=\"760n71\"\u003e\n\u003cstrong data-end=\"1116\" data-start=\"1084\"\u003eReduced Environmental Impact\u003c\/strong\u003e – Zero ozone depletion potential (ODP) with improved environmental profile vs. R-22.\u003c\/li\u003e\n\u003cli data-end=\"1352\" data-start=\"1202\" data-section-id=\"1n521id\"\u003e\n\u003cstrong data-end=\"1256\" data-start=\"1204\"\u003eMinimal System Modification in Many Applications\u003c\/strong\u003e – Often compatible with existing mineral or alkylbenzene oils (verify manufacturer guidelines).\u003c\/li\u003e\n\u003cli data-end=\"1471\" data-start=\"1353\" data-section-id=\"13xinod\"\u003e\n\u003cstrong data-end=\"1387\" data-start=\"1355\"\u003eReliable Cooling Performance\u003c\/strong\u003e – Stable capacity across a wide operating range for HVAC and refrigeration systems.\u003c\/li\u003e\n\u003cli data-end=\"1556\" data-start=\"1472\" data-section-id=\"1e6spo7\"\u003e\n\u003cstrong data-end=\"1503\" data-start=\"1474\"\u003e25 lb Disposable Cylinder\u003c\/strong\u003e – Ideal for service, maintenance, and retrofit work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"1579\" data-start=\"1558\" data-section-id=\"19vd27d\"\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul data-end=\"1781\" data-start=\"1581\"\u003e\n\u003cli data-end=\"1619\" data-start=\"1581\" data-section-id=\"hxnz7p\"\u003eResidential air conditioning systems\u003c\/li\u003e\n\u003cli data-end=\"1645\" data-start=\"1620\" data-section-id=\"a5i20u\"\u003eCommercial HVAC systems\u003c\/li\u003e\n\u003cli data-end=\"1680\" data-start=\"1646\" data-section-id=\"24gxtf\"\u003eMedium-temperature refrigeration\u003c\/li\u003e\n\u003cli data-end=\"1711\" data-start=\"1681\" data-section-id=\"w8aqjd\"\u003eWalk-in coolers and freezers\u003c\/li\u003e\n\u003cli data-end=\"1724\" data-start=\"1712\" data-section-id=\"jf9mxn\"\u003eHeat pumps\u003c\/li\u003e\n\u003cli data-end=\"1781\" data-start=\"1725\" data-section-id=\"nnbbce\"\u003eR-22 retrofit conversions (approved applications only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"1808\" data-start=\"1783\" data-section-id=\"3ipjz4\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2209\" data-start=\"1810\"\u003e\n\u003cthead data-end=\"1837\" data-start=\"1810\"\u003e\n\u003ctr data-end=\"1837\" data-start=\"1810\"\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"1820\" data-start=\"1810\"\u003eFeature\u003c\/th\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"1837\" data-start=\"1820\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2209\" data-start=\"1866\"\u003e\n\u003ctr data-end=\"1906\" data-start=\"1866\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1880\" data-start=\"1866\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1906\" data-start=\"1880\"\u003eR-421A (Choice) Virgin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1932\" data-start=\"1907\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1923\" data-start=\"1907\"\u003eCylinder Size\u003c\/td\u003e\n\u003ctd data-end=\"1932\" data-start=\"1923\" data-col-size=\"sm\"\u003e25 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1973\" data-start=\"1933\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1951\" data-start=\"1933\"\u003ePurity Standard\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1973\" data-start=\"1951\"\u003eAHRI-700 Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2018\" data-start=\"1974\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1996\" data-start=\"1974\"\u003eASHRAE Safety Class\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2018\" data-start=\"1996\"\u003eA1 (Non-Flammable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2051\" data-start=\"2019\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2038\" data-start=\"2019\"\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2051\" data-start=\"2038\"\u003eHFC Blend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2094\" data-start=\"2052\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2086\" data-start=\"2052\"\u003eOzone Depletion Potential (ODP)\u003c\/td\u003e\n\u003ctd data-end=\"2094\" data-start=\"2086\" data-col-size=\"sm\"\u003eZero\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2158\" data-start=\"2095\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2117\" data-start=\"2095\"\u003ePrimary Replacement\u003c\/td\u003e\n\u003ctd data-end=\"2158\" data-start=\"2117\" data-col-size=\"sm\"\u003eR-22 (Approved Retrofit Applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2209\" data-start=\"2159\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2173\" data-start=\"2159\"\u003eApplication\u003c\/td\u003e\n\u003ctd data-end=\"2209\" data-start=\"2173\" data-col-size=\"sm\"\u003eAir Conditioning \u0026amp; Refrigeration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 data-end=\"2232\" data-start=\"2211\" data-section-id=\"bp18co\"\u003eWhy Choose R-421A?\u003c\/h2\u003e\n\u003cp data-end=\"2578\" data-start=\"2234\"\u003eR-421A is a proven retrofit refrigerant designed to replace R-22 in existing systems without requiring full equipment replacement in many approved cases. It delivers \u003cstrong data-end=\"2434\" data-start=\"2400\"\u003econsistent cooling performance\u003c\/strong\u003e, \u003cstrong data-end=\"2465\" data-start=\"2436\"\u003eAHRI-700 certified purity\u003c\/strong\u003e, and \u003cstrong data-end=\"2498\" data-start=\"2471\"\u003eA1 non-flammable safety\u003c\/strong\u003e, making it a dependable choice for HVACR professionals servicing older systems.\u003c\/p\u003e\n\u003cp data-end=\"2764\" data-start=\"2580\"\u003eBy reducing environmental impact while maintaining strong operational reliability, R-421A helps extend system life and reduce downtime for both residential and commercial applications.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"RefrigoTech","offers":[{"title":"1 Cylinders","offer_id":47318567878827,"sku":null,"price":120.0,"currency_code":"USD","in_stock":true},{"title":"10 Cylinders","offer_id":47318567911595,"sku":null,"price":1000.0,"currency_code":"USD","in_stock":true},{"title":"20 Cylinders","offer_id":47318567944363,"sku":null,"price":1800.0,"currency_code":"USD","in_stock":true},{"title":"40 Cylinders","offer_id":47318567977131,"sku":null,"price":3300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/8145\/3483\/files\/1728390iepokdl.png?v=1782879960","url":"https:\/\/cryosupply.store\/products\/r-421a-refrigerant-25-lb","provider":"My Store","version":"1.0","type":"link"}