{"product_id":"r-454b-refrigerant-22-lb","title":"R-454B Refrigerant 22 lb Cylinder","description":"\u003cdiv class=\"ame-product-page\"\u003e\n\u003ch2\u003eR-454B Refrigerant 22 lb Cylinder — Low-GWP A2L R-410A Replacement\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eR-454B\u003c\/strong\u003e is a next-generation, low-GWP \u003cstrong\u003eA2L\u003c\/strong\u003e refrigerant designed to replace \u003ca href=\"\/products\/r410a-refrigerant-2-5-lb\"\u003eR-410A\u003c\/a\u003e in \u003cstrong\u003enew\u003c\/strong\u003e air conditioning and heat pump systems. It delivers comparable performance with dramatically lower global warming potential — a smart, future-ready solution for residential and commercial HVAC.\u003c\/p\u003e\n\u003cdiv style=\"border:2px solid #D81F2A;background:#fff6f6;padding:12px 16px;border-radius:8px;margin:16px 0;\"\u003e\n\u003cstrong\u003eA2L — mildly flammable.\u003c\/strong\u003e Requires A2L-compatible service equipment and trained technicians. \u003cstrong\u003eNot for retrofitting existing R-410A systems\u003c\/strong\u003e — designed for new equipment engineered for A2L refrigerants.\u003c\/div\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-low GWP (~466):\u003c\/strong\u003e reduces climate impact by nearly 80% vs R-410A (GWP ~2,088).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh efficiency, low emissions:\u003c\/strong\u003e similar cooling capacity and energy efficiency to R-410A with improved environmental performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMildly flammable (A2L):\u003c\/strong\u003e non-toxic and mildly flammable; safe in properly designed systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuture-ready:\u003c\/strong\u003e compliant with evolving F-Gas and AIM Act restrictions on high-GWP refrigerants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComposition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR-32 (68.9%), R-1234yf (31.1%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoiling point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-54.4°C (-65.9°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGWP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e466\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eODP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eASHRAE safety class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA2L (mildly flammable, non-toxic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22 lb (10 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCylinder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDisposable steel, DOT-39, non-refillable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUpright, away from flames \u0026amp; direct sunlight; max 52°C (125°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential \u0026amp; commercial HVAC:\u003c\/strong\u003e split systems, rooftops, VRF, packaged units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat pumps:\u003c\/strong\u003e high-efficiency heating \u0026amp; cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChillers:\u003c\/strong\u003e new low-GWP system designs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this cylinder pre-filled?\u003c\/strong\u003e\u003cbr\u003eYes — it contains 22 lb (10 kg) of R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs R-454B flammable?\u003c\/strong\u003e\u003cbr\u003eIt's classified A2L — mildly flammable and non-toxic. It must be used with A2L-rated equipment by trained technicians.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I retrofit my R-410A system with it?\u003c\/strong\u003e\u003cbr\u003eNo. R-454B is for new equipment engineered for A2L refrigerants, not R-410A retrofits.\u003c\/p\u003e\n\u003ch3\u003eRelated Refrigerants \u0026amp; Tools\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/r410a-refrigerant-2-5-lb\"\u003eR410A Refrigerant 2.5 lb Cylinder\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/r-448a-refrigerant-25-lb\"\u003eR-448A Refrigerant 25 lb Cylinder\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/r-404a-refrigerant-11-lb\"\u003eR-404A Refrigerant 11 lb Cylinder\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/r-407c-refrigerant-11-lb\"\u003eR-407C Refrigerant 11 lb Cylinder\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/r-507-refrigerant-25-lb\"\u003eR-507 Refrigerant 25 lb Cylinder\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/r-22-refrigerant-30-lb\"\u003eR-22 Refrigerant 30 lb Cylinder\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/r-22-refrigerant-10-lb\"\u003eR-22 Refrigerant 10 lb Cylinder\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/r-22-refrigerant-full-pallet\"\u003eR-22 Refrigerant Full Pallet (Bulk)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/amc-refrigerant-recovery-machine\"\u003eAMC Refrigerant Recovery Machine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/amc-refrigerant-recovery-tank-30-lb\"\u003eAMC 30 lb Refrigerant Recovery Tank\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/amc-manifold-gauge-set\"\u003eAMC Professional Manifold Gauge Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/refrigeration-parts-accessories\"\u003eAll Refrigeration Parts \u0026amp; Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eAn American Mortuary Coolers product — built for life's critical work.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AMC","offers":[{"title":"Default Title","offer_id":52247947903278,"sku":null,"price":801.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1745\/7501\/files\/IMG-3044.png?v=1782705493","url":"https:\/\/www.mymortuarycooler.com\/products\/r-454b-refrigerant-22-lb","provider":"American Mortuary Coolers \u0026 Equipments","version":"1.0","type":"link"}