{"title":"Recirculation","description":null,"products":[{"product_id":"30022965a-navicirc-recirculation-valve-for-npe-a2-series-tankless-water-heaters","title":"30022965A - NaviCirc Recirculation Valve - NPE-A Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30022965A - NaviCirc Recirculation Valve for NPE-A2 Series Tankless Water Heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNaviCirc is a simple plumbing device that uses the existing hot and cold water lines to reduce the wait time for hot water at the faucet without the need for a dedicated recirculation return line. Designed for recirculation of domestic hot water in applications where a dedicated return line is not available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned and optimized for use with Navien NPE-A Series water heater models\u003c\/li\u003e\n\u003cli\u003eAutomatically blocks circulation when the hot water temperature within the valve is about 95 degrees F (35 degrees C)\u003c\/li\u003e\n\u003cli\u003eCompatible with the Navien HotButton Kit for demand-type recirculation systems\u003c\/li\u003e\n\u003cli\u003eNaviCirc Kit (30022965A) includes the NaviCirc recirculation valve (PFFW-SXX-001) and two 1\/2\" x 3\/8\" flexible hoses and adapters.\u003c\/li\u003e\n\u003cli\u003eThe NaviCirc recirculation valve works best if installed under the furthest accessible fixture away from the water heater. With the NPE-A2 unit’s built-in pump, water circulates through the NaviCirc to preheat the hot water lines, using the cold supply line as the return line back to the water heater.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eValve Only Part Number: PFFW-SXX-001\u003c\/li\u003e\n\u003cli\u003eNaviCirc Kit Part Number: 30022965A\u003c\/li\u003e\n\u003cli\u003eWater Flow Rate Range: 0.53 - 1.06 GPM  (2.0 - 4.0 LPM)\u003c\/li\u003e\n\u003cli\u003eCrossover Shutoff Temperature: 95 degrees F (35 degrees C)\u003c\/li\u003e\n\u003cli\u003eWater Temperature Range: 41 degrees F to 180 degrees F (5 degrees C to 82 degrees C)\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range: 32 - 122 degrees F (0 - 50 degrees C)  (Indoor use only)\u003c\/li\u003e\n\u003cli\u003eStorage Temperature Range: 23 - 122 degrees F (-10 - 50 degrees C)\u003c\/li\u003e\n\u003cli\u003eMaximum Water Pressure: 150 psi\u003c\/li\u003e\n\u003cli\u003eConnection Size: 1\/2” NPS\u003c\/li\u003e\n\u003cli\u003eInstallation Operation: Horizontal Only\u003c\/li\u003e\n\u003cli\u003eDimensions (in): 5.62 x 3.93 x 2.19\u003c\/li\u003e\n\u003cli\u003eWeight (lb): 1.1 lb (0.5 kg)\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 Years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000148\u003c\/span\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":44705689501941,"sku":"30022965A","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_navicirc_1_wm.jpg?v=1753474951"},{"product_id":"navien-hotbutton-control-kit","title":"PZZZ-00063 - HotButton Add-on Control Kit for Navien NPE-A Series","description":"\u003cp\u003e\u003cstrong\u003eNavien PZZZ-00063 - HotButton Add-on Control Kit for Navien NPE-A Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Navien PZZZ-00063 is the HotButton Add-on Control Kit designed for use with Navien NPE-A series tankless water heaters. This kit enables on-demand recirculation, allowing users to activate the system's internal recirculation pump with the push of a button, ensuring hot water is available instantly at the tap.\u003c\/p\u003e\n\u003cp\u003eIdeal for retrofit or new installations, the HotButton system is easy to install using a 13-pin connector and includes one push button and a matching wall plate. Additional buttons can be added throughout the home for expanded convenience. Fully compliant with California Title 24 regulations, it’s a practical solution for increasing energy efficiency and user comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe HotButton Control Kit includes the following items:\u003c\/li\u003e\n\u003cli\u003eNavien HotButton Add-on Controller\u003c\/li\u003e\n\u003cli\u003e13-pin Connector Cable for use with all NPE “A” models\u003c\/li\u003e\n\u003cli\u003eDoorbell-style push button (#GXXX001426) for pump activation\u003c\/li\u003e\n\u003cli\u003eWall plate (#GXXX001427 - WHITE) for push button\u003c\/li\u003e\n\u003cli\u003eStrap-on temperature sensor with 10’ wire\u003c\/li\u003e\n\u003cli\u003eWeight: 0.35 lbs\u003c\/li\u003e\n\u003cli\u003eDimensions: Controller – 3.5\" x 2.2\" x 0.5\"\u003c\/li\u003e\n\u003cli\u003eKit Box – Approx. 3.00\" x 4.00\" x 4.00\"\u003c\/li\u003e\n\u003cli\u003eCompatible with all Navien NPE-A series tankless water heaters, in both residential and cascade setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000355\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":45165762511093,"sku":"PZZZ-00063","price":100.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien-pzzz-00046.jpg?v=1753474945"},{"product_id":"navien-hotbutton-extra-button","title":"GXXX001426 - HotButton Push Button for Navien NPE Series","description":"\u003cp\u003e\u003cstrong\u003eNavien GXXX001426 - HotButton Push Button for Navien NPE Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"169\" data-end=\"446\"\u003eThe Navien GXXX001426 is an on-demand push button switch designed for use with Navien NPE series tankless water heaters. This component allows users to initiate hot water recirculation at the push of a button, offering added convenience and energy efficiency.\u003c\/p\u003e\n\u003cp data-start=\"448\" data-end=\"734\"\u003eCompact and easy to install, the switch can be mounted in bathrooms, kitchens, or other remote locations to trigger the heater’s recirculation function. It pairs with compatible Navien HotButton systems and is built from corrosion-resistant materials to ensure long-lasting performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eButton only (GXXX001427 Wall plate sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"736\" data-end=\"753\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Navien NPE series tankless water heaters equipped for on-demand recirculation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePZNS439290\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":45165782925557,"sku":"GXXX001426","price":9.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien-gxxx001426_1.jpg?v=1753474943"},{"product_id":"gxxx001427-wall-plate-for-navien-hotbutton","title":"GXXX001427 - Wall Plate for Navien HotButton","description":"\u003cp\u003e\u003cstrong\u003eNavien GXXX001427 - Wall Plate for Navien HotButton\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt the push of a button, the Navien HotButton activates the internal recirculation pump and gas fired burner to heat water in supply lines. This gives you hot water when you need it, saving water and money. Optional on-demand recirculation system for Navien NPE-A2 condensing tankless water heaters. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlate only (GXXX001426 button sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePZNS\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":45165803995381,"sku":"GXXX001427","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_gxxx001427.jpg?v=1753474941"}],"url":"https:\/\/www.supplystop.com\/collections\/category-recirculation\/recirculation-controls.oembed","provider":"SupplyStop.com","version":"1.0","type":"link"}