{"product_id":"expansion-vessel-check-valve-2lt","title":"Expansion Vessel Check Valve 2Ltr","description":"\u003cp\u003eA compact 2-litre expansion vessel with integrated check valve, designed to absorb pressure fluctuations in sealed central heating and hot water systems. Ideal for combi boiler installations and small heating circuits.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2 litre capacity\u003c\/li\u003e\n\u003cli\u003eIntegrated check valve for system protection\u003c\/li\u003e\n\u003cli\u003eSuitable for sealed central heating systems\u003c\/li\u003e\n\u003cli\u003eCompatible with combi boiler installations\u003c\/li\u003e\n\u003cli\u003eHelps maintain correct system pressure\u003c\/li\u003e\n\u003cli\u003eCompact design for easy installation in tight spaces\u003c\/li\u003e\n\u003cli\u003ePre-charged with nitrogen\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aquasystem","offers":[{"title":"Default Title","offer_id":44543129026717,"sku":"AQ2","price":41.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0492\/6973\/5581\/files\/shopping_d427dfac-3ecd-4acf-96b2-f253c34e9ac5.webp?v=1775858733","url":"https:\/\/apmi.uk\/products\/expansion-vessel-check-valve-2lt","provider":"APM Plumbing \u0026 Electrical","version":"1.0","type":"link"}