{"product_id":"buffer-tank-litres-heat-pump-buffer-tank-8-port","title":"TESY Heat Pump Buffer Tank | 100L \u0026 160L | 8-Port Anti-Condensation Insulated","description":"\u003ch2\u003eTESY Heat Pump Buffer Tank | 100L \u0026amp; 160L | 8-Port Anti-Condensation Insulated\u003c\/h2\u003e\u003cp\u003eTESY heat pump buffer tanks are high-flow buffer vessels designed for modern heat pump systems operating in both \u003cstrong\u003eheating and cooling\u003c\/strong\u003e modes. Available in 100L (Energy Class A) and 160L (Energy Class B), they provide thermal storage and hydraulic separation to stabilise system temperatures and improve overall performance in residential and light commercial installations.\u003c\/p\u003e\u003cp\u003eBoth models feature an \u003cstrong\u003e8-port layout (4 inlets, 4 outlets)\u003c\/strong\u003e with \u003cstrong\u003eG1½ connections\u003c\/strong\u003e to support higher flow rates and flexible system design. \u003cstrong\u003eStratification nozzles\u003c\/strong\u003e at every port maintain thermal layering for consistent, efficient operation.\u003c\/p\u003e\u003cp\u003eFor cooling applications, \u003cstrong\u003eanti-condensation insulation\u003c\/strong\u003e is fitted around all inlets and outlets to reduce condensation risk. Two \u003cstrong\u003ethermo sensor pockets\u003c\/strong\u003e plus dedicated air ventilation and draining pockets support easy monitoring and maintenance.\u003c\/p\u003e\u003ch3\u003eInstallation \u0026amp; Compliance\u003c\/h3\u003e\u003cp\u003eShould be installed by a qualified heating professional and specified correctly for your heat pump system design, flow rates, and heating\/cooling operating conditions. Always follow the manufacturer's instructions and ensure all safety components and system controls are selected to suit the installation.\u003c\/p\u003e\u003ch3\u003eDelivery\u003c\/h3\u003e\u003cp\u003eFree mainland UK delivery. A £40 surcharge applies to BT, Isle of Man, Isle of Wight, Ireland, Channel Islands, HS and ZE postcodes. Our team will contact you after ordering to arrange surcharge payment.\u003c\/p\u003e","brand":"ModernHeatUK","offers":[{"title":"160 Litre","offer_id":54785517748551,"sku":"Buffer-Tank-160-litre","price":299.99,"currency_code":"GBP","in_stock":true},{"title":"100 Litre","offer_id":54785517781319,"sku":"Buffer-Tank-100-litre-8port","price":259.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/0535\/7127\/files\/3cb7ff3d-yhseyy5xffi.jpg?v=1776943625","url":"https:\/\/www.modernheat.co.uk\/products\/buffer-tank-litres-heat-pump-buffer-tank-8-port","provider":"Modern Heat","version":"1.0","type":"link"}