{"product_id":"nefa-expansion-control-valve850kpa-15mm-ecv850","title":"NEFA EXPANSION CONTROL VALVE850KPA 15MM","description":"\u003cp\u003eThe NEFA Expansion Control Valve (ECV) is the working pressure valve of a storage water heater system, relieving excess pressure generated by thermal expansion when heating water.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eProvides the working pressure relief for a mains pressure hot water cylinder - 850 kPa setting\u003c\/li\u003e\u003c\/ul\u003e","brand":"NEFA","offers":[{"title":"Not Applicable (ECV850)","offer_id":49930432872691,"sku":"ECV850","price":137.7,"currency_code":"AUD","in_stock":true},{"title":"Not Applicable (ECV850HS)","offer_id":49930432905459,"sku":"ECV850HS","price":137.7,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/9468\/9779\/files\/ECV850HS_ECV850HSF_BK_Image_HeroImage_Expansion_Control_Valve_15mm_-_850kPa.jpg?v=1784262861","url":"https:\/\/bluebathware.com.au\/products\/nefa-expansion-control-valve850kpa-15mm-ecv850","provider":"Blue Bathware","version":"1.0","type":"link"}