{"product_id":"avg-15mm-tempering-valve-c-w-insulation-tva15c-lf","title":"AVG 15mm Tempering Valve c\/w Insulation (yellow cap) - TVA15C-LF","description":"\u003cp\u003e\u003cstrong\u003eAVG 15mm Tempering Valve c\/w Insulation — TVA15C-LF (yellow cap)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSuitable for \u003cstrong\u003estorage\u003c\/strong\u003e hot water systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYellow cap is the standard valve. For solar you need the orange cap high performance version, \u003ca href=\"\/products\/avg-15mm-tempering-valve-high-performance-tva15chp-lf\"\u003eTVA15CHP-LF\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eAlso known as\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTVA15C-LF\u003c\/strong\u003e is the current code. It was previously sold as \u003cstrong\u003eTVA15C-I\u003c\/strong\u003e — same valve, renamed when AVG moved the range to lead free. Australia's lead free plumbing requirement came into force on 1 May 2026.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum hot water supply temperature 85°C\u003c\/li\u003e\n\u003cli\u003eAccurate control: ± 3°C from set temperature, to AS4032.2\u003c\/li\u003e\n\u003cli\u003eFast response to pressure fluctuations\u003c\/li\u003e\n\u003cli\u003eForged DR bronze body\u003c\/li\u003e\n\u003cli\u003eAdvanced polymer components for greater resistance to calcium deposits\u003c\/li\u003e\n\u003cli\u003eIntegral 60 mesh stainless steel line strainers\u003c\/li\u003e\n\u003cli\u003eIntegral non return valves and stainless steel springs\u003c\/li\u003e\n\u003cli\u003eO-ring seal inlet union connectors complete with nuts and olives\u003c\/li\u003e\n\u003cli\u003eTamper proof adjustment, with the adjusting tool moulded into the valve cap\u003c\/li\u003e\n\u003cli\u003eSeasonal adjustments not required\u003c\/li\u003e\n\u003cli\u003eFactory set at 50°C — must be commissioned onsite by the installer\u003c\/li\u003e\n\u003cli\u003eWaterMark Certification, Licence No. 20137\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable cellpadding=\"3\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eDN Size\u003c\/th\u003e\n\u003cth\u003eA\u003c\/th\u003e\n\u003cth\u003eB\u003c\/th\u003e\n\u003cth\u003eC\u003c\/th\u003e\n\u003cth\u003eD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTVA15C-LF\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003ctd\u003e144\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003ctd\u003e113\u003c\/td\u003e\n\u003ctd\u003e67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eCold water supply temperature: 5°C – 25°C\u003c\/li\u003e\n\u003cli\u003eHot water supply temperature: 65°C – 85°C\u003c\/li\u003e\n\u003cli\u003eAdjustable outlet temperature: 40°C – 50°C\u003c\/li\u003e\n\u003cli\u003eFactory set temperature: 50°C\u003c\/li\u003e\n\u003cli\u003eAccuracy of outlet temperature: ±3°C, tested to AS4032.2\u003c\/li\u003e\n\u003cli\u003eMinimum temperature differential between hot supply and outlet: 15°C\u003c\/li\u003e\n\u003cli\u003eSupply pressure, static: 1400 kPa max\u003c\/li\u003e\n\u003cli\u003eSupply pressure, dynamic: 500 kPa max\u003c\/li\u003e\n\u003cli\u003ePressure supply imbalance, dynamic, at commissioning: 2:1 max\u003c\/li\u003e\n\u003cli\u003eMax permitted pressure variation in either supply to hold ±3°C: ±10%\u003c\/li\u003e\n\u003cli\u003eMinimum flow rate: 4 litres\/min\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":42105127010455,"sku":"SHWP0306","price":62.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/TVA15c-i2.png?v=1652937786","url":"https:\/\/solarhotwaterparts.com.au\/products\/avg-15mm-tempering-valve-c-w-insulation-tva15c-lf","provider":"Solar Hot Water Parts","version":"1.0","type":"link"}