{"product_id":"22lb-r454b-refrigerant-gas-20-cylinders","title":"22LB R454B (R-454B) Refrigerant Gas | 20 Cylinders","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69cfb842-4e3c-832c-b680-d8dbeb131192-37\" data-testid=\"conversation-turn-114\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"f17d43ad-7fc1-487e-8b41-7e97b3438684\" dir=\"auto\" data-message-model-slug=\"gpt-5-4-thinking\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"631\"\u003eR454B, commonly referred to as a lower-GWP alternative to R410A, is a zeotropic refrigerant blend used in new air conditioning, heat pump, and chiller systems designed specifically for R454B. With zero ozone depletion potential, a GWP of about 466 (AR4), and an A2L mildly flammable classification, it has become an important option for OEMs transitioning modern HVAC equipment to lower-GWP refrigerants while maintaining performance similar to R-410A. It remains a practical choice for new-generation comfort cooling and reversible heating systems engineered for R454B operation and service.\u003cspan class=\"\" data-state=\"delayed-open\" aria-describedby=\"radix-_r_7io_\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv aria-hidden=\"true\" data-edge=\"true\" class=\"pointer-events-none h-px w-px absolute bottom-0\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Refrigerantwell","offers":[{"title":"1 Bottles","offer_id":44258329690247,"sku":"pz-R454","price":569.0,"currency_code":"USD","in_stock":true},{"title":"5 Bottles","offer_id":44258329526407,"sku":"5pcs R454","price":2795.0,"currency_code":"USD","in_stock":true},{"title":"10 Bottles","offer_id":44258329559175,"sku":"10pcs R454","price":5490.0,"currency_code":"USD","in_stock":true},{"title":"20 Bottles","offer_id":44258329591943,"sku":"20pcs R454","price":10780.0,"currency_code":"USD","in_stock":true},{"title":"30 Bottles","offer_id":44258329624711,"sku":"30pcs R454","price":15570.0,"currency_code":"USD","in_stock":true},{"title":"40 Bottles","offer_id":44258329657479,"sku":"40pcs R454","price":19800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/7320\/7175\/files\/20_fd824bf4-6e75-47c8-970b-621c6fffebe3.png?v=1775982897","url":"https:\/\/refrigerantwell.com\/products\/22lb-r454b-refrigerant-gas-20-cylinders","provider":"Refrigerantwell","version":"1.0","type":"link"}