{"product_id":"r407f-16-oz-refrigerant-professional-check-charge-it-kit","title":"R407F, 16 oz., Refrigerant, Professional Check \u0026 Charge-It Kit","description":"\u003cp\u003e\u003cstrong\u003eR407F, 16 oz., Refrigerant, Professional Check \u0026amp; Charge-It Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUse the R22 Scale on the gauge for R407F.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e(1) 16 oz., R407F, Refrigerant\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe number 1 drop-in choice for R404a \u0026amp; R22 Replacement \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTop hose connection is standard 1\/4\" male flare with a internal valve core.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSame day shipping is for all orders received by Noon, Central Standard Time.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn Stock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSame Day Fast UPS Shipping\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eR407F also known by its trade name Genetron Performax® LT was developed by Honeywell as a non-flammable non-ozone depleting lower GWP replacement for R404A \u003c\/span\u003e\u003cspan\u003eand\u003c\/span\u003e\u003cspan\u003e older R22 systems\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eR404A has been the refrigerant of choice in most supermarkets for almost 30 years. Unfortunately, although it is non ozone depleting R404A does have a very high GWP (global warming potential) 3,922 when compared to CO\u003c\/span\u003e\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e having a GWP of just 1.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThat means that just 1Kg of R404A leaking from a fridge is equivalent to almost 4 tonnes of CO\u003csub\u003e2\u003c\/sub\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWith tighter controls on using high GWP refrigerants, users of R404A had to find a better solution with a lower GWP to conform to changes in legislation. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eR407F is a viable lower GWP option albeit only a temporary solution. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eR407F has a GWP of 1,824 making it less than half that of R404A, \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eF-Gas compliant, similar cooling capacity and improved efficiency. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIt should be noted that R407F does have a higher discharge temperature so demand cooling may be required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIt should also be noted that since R407F began replacing R404A, new lower GWP refrigerants are now available such as R448A GWP 1,387 and R449A GWP 1,397.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlthough new lower GWP refrigerants are better than R404A they are still only classed as interim replacements with a medium GWP.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOne disadvantage of R407F is that it is a zeotropic blend with moderate glide.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eR407F is made up from 3 different components— 23% R32 for heat capacity, 25% R125 to reduce flammability and 52% R134 to reduce overall pressure.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGlide is the difference between the boiling and condensing temperatures of the least and most volatile components. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis is easily demonstrated with alcohol distillation.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe “mash” is a basic weak mixture of alcohol and water and is a great example of a zeotropic blend containing 86% water and 14% alcohol.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWater has a boiling temperature of 100\u003csup\u003eo\u003c\/sup\u003eC and alcohol boils at 78\u003csup\u003eo\u003c\/sup\u003eC so the mash has a glide of 12\u003csup\u003eo\u003c\/sup\u003eC. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen placed into a still and heated, the alcohol begins to boil off first then as the temperature approaches 100\u003csup\u003eo\u003c\/sup\u003eC the water begins to boil, as this happens the alcohol content of the mash begins to drop so it is no longer its original 86% - 14% composition, the mash has fractionated into a new composition blend.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Frosty-Freeze Refrigerants","offers":[{"title":"Default Title","offer_id":42307630497874,"sku":"175365133671_5BCD_6264_78C6__949","price":190.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0005\/5643\/3461\/files\/1222.jpg?v=1771525473","url":"https:\/\/frosty-freezeacproducts.com\/products\/r407f-16-oz-refrigerant-professional-check-charge-it-kit","provider":"Frosty Freeze A\/C Products Company","version":"1.0","type":"link"}