{"product_id":"r454b-four-pipe-heat-pump-chiller","title":"EXINDA 140kW R454B Four-Pipe Air-to-Water Heat Pump Chiller","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-8 [--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 @[53.5rem]\/main:[--thread-content-max-width:48rem] 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 dir=\"auto\" 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\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp\u003eEXINDA is a global HVAC manufacturer and system provider delivering R454B four-pipe air-to-water heat pump chillers with European configurations for commercial and institutional hydronic applications.\u003c\/p\u003e\n\u003cp\u003eThe EXINDA four-pipe heat pump chiller produces chilled water and hot water simultaneously from one outdoor unit. Its heat-recovery design transfers energy between building zones with concurrent cooling and heating loads, improving total system efficiency.\u003c\/p\u003e\n\u003ch2\u003eProduct Information\u003c\/h2\u003e\n\u003cp\u003e• System Type: Four-Pipe Air-to-Water Heat Pump Chiller\u003cbr\u003e• Refrigerant: R454B\u003cbr\u003e• Compressor Technology: Dual DC Inverter EVI Scroll\u003cbr\u003e• Functions: Cooling \/ Heating \/ Simultaneous Cooling and Heating\u003cbr\u003e• Regional Configuration: European Configuration\u003cbr\u003e• Power Supply: 380V \/ 3-Phase \/ 50Hz\u003cbr\u003e• Installation Type: Air-Cooled Outdoor Unit\u003c\/p\u003e\n\u003ch2\u003eKey Performance\u003c\/h2\u003e\n\u003cp\u003e• 123 kW nominal cooling capacity at 35°C ambient and 12°C\/7°C entering\/leaving water temperatures\u003cbr\u003e• 140 kW heating capacity at 8°C\/6°C ambient and 41°C leaving-water temperature\u003cbr\u003e• 119 kW cooling and 168 kW heating during simultaneous operation\u003cbr\u003e• Combined simultaneous heating and cooling COP up to 8.2 at specified conditions\u003cbr\u003e• Hot-water temperatures up to 60°C at ambient temperatures of -20°C or above\u003cbr\u003e• Hot-water temperatures up to 55°C at ambient temperatures from -25°C to -20°C\u003cbr\u003e• Cooling operation from -20°C to 43°C ambient\u003cbr\u003e• Heating operation from -25°C to 38°C ambient\u003cbr\u003e• Minimum chilled-water leaving temperature of 4°C\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e• True four-pipe simultaneous cooling and heating\u003cbr\u003e• Two independent R454B refrigerant circuits\u003cbr\u003e• Independent cooling and heating heat exchangers\u003cbr\u003e• Heat recovery for buildings with mixed thermal loads\u003cbr\u003e• Stepless inverter capacity control\u003cbr\u003e• Intelligent defrost and freeze protection\u003cbr\u003e• Cascade control for up to six units\u003cbr\u003e• BMS integration for centralized building control\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis four-pipe heat pump chiller is suitable for hotels, hospitals, schools, offices, multi-residential buildings, industrial facilities, and buildings requiring simultaneous heating and cooling.\u003c\/p\u003e\n\u003cp\u003eAll performance values should be reviewed together with the stated test conditions in the technical submittal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EXINDA","offers":[{"title":"Default Title","offer_id":55585443021105,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/9074\/0529\/files\/EXINDA140kWR454BFour-PipeAir-to-WaterHeatPumpChiller_b276aee8-4d47-44b8-8926-d9d8aeb76319.png?v=1785813129","url":"https:\/\/exindagroup.com\/products\/r454b-four-pipe-heat-pump-chiller","provider":"EXINDA","version":"1.0","type":"link"}