{"product_id":"navien-npe-180s2-condensing-tankless-water-heater-150000-btu-8-4-gpm-natural-gas-propane","title":"Navien NPE-180S2 Condensing Tankless Water Heater – 150,000 BTU, 8.4 GPM, Natural Gas \u0026 Propane","description":"\u003cp class=\"bx-us-note\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e this is the US version of this product, designed for US 120V \/ 60Hz mains power (including any charger supplied) with a US plug. To use it in the UK you will need a suitable step-down voltage transformer, not just a plug adapter. Manufacturer warranty terms may differ for US-version products.\u003c\/p\u003e\n\u003cp class=\"bx-us-note\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e this is the US version of this product, supplied with US gas fittings. A UK-compatible regulator and hose are needed to use it with UK propane or butane bottles, and we recommend having the connection checked by a Gas Safe registered engineer. Manufacturer warranty terms may differ for US-version products.\u003c\/p\u003e\n\u003cp\u003eNever run out of hot water again. The \u003cstrong\u003eNavien NPE-180S2 Condensing Tankless Water Heater\u003c\/strong\u003e heats water on demand, saving space and energy compared with a tank water heater.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNavien NPE-180S2 – Condensing Tankless Water Heater – 150,000 BTU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Navien NPE-180S2 is a high-efficiency condensing tankless water heater built to provide continuous hot water for residential homes. It supports flow rates up to 8.4 gallons (31.8 L) per minute at a 35°F (2°C) rise, making it well-suited for homes with multiple bathrooms or simultaneous hot water needs.\u003c\/p\u003e\n\u003cp\u003eEngineered with dual stainless steel heat exchangers for enhanced durability and ultra condensing performance, the NPE-180S2 is designed for indoor or outdoor wall-hung installation. It includes the EZNavTM multi-line control panel with integrated HotButtonTM control and supports cascading with up to 32 units using Navien’s Ready-Link system. Approved for direct venting, it supports 2″ (5.1 cm) venting up to 60 feet (18.3 m) and 1\/2″ gas line capability up to 24 feet (7.3 m), offering flexible, space-saving installation options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 150,000 BTU\/h input capacity\u003c\/li\u003e\n\u003cli\u003eFlow rate: 8.4 GPM at 35°F (2°C) rise\u003c\/li\u003e\n\u003cli\u003eDual stainless steel heat exchangers\u003c\/li\u003e\n\u003cli\u003eUltra condensing efficiency\u003c\/li\u003e\n\u003cli\u003eLow NOx emissions (20 ppm)\u003c\/li\u003e\n\u003cli\u003eField convertible gas system (NG\/LP)\u003c\/li\u003e\n\u003cli\u003eIndoor or outdoor wall-hung installation\u003c\/li\u003e\n\u003cli\u003eEZNavTM control panel with HotButtonTM\u003c\/li\u003e\n\u003cli\u003eCascading capable with up to 32 units via Ready-Link\u003c\/li\u003e\n\u003cli\u003eDirect venting: 2″ (5.1 cm) PVC up to 60 feet (18.3 m)\u003c\/li\u003e\n\u003cli\u003e1\/2″ gas pipe capable up to 24 feet (7.3 m)\u003c\/li\u003e\n\u003cli\u003eGas connection: 3\/4″ NPT\u003c\/li\u003e\n\u003cli\u003eWater connections: 3\/4″ hot and cold\u003c\/li\u003e\n\u003cli\u003e120V, single phase operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResidential homes with high hot water demand\u003c\/li\u003e\n\u003cli\u003eMulti-bathroom households\u003c\/li\u003e\n\u003cli\u003eCompact installations needing wall-hung systems\u003c\/li\u003e\n\u003cli\u003eProjects requiring venting and gas line flexibility\u003c\/li\u003e\n\u003cli\u003eMulti-unit cascade setups for greater capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Includes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 – Wall Mounting Bracket\u003c\/li\u003e\n\u003cli\u003e4 – Tapping Screw and Anchor\u003c\/li\u003e\n\u003cli\u003e2 – Vent Terminator\u003c\/li\u003e\n\u003cli\u003e4 – Wall Flanges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePNAV000021\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":59048982184280,"sku":"BUS-0022","price":863.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/7027\/5928\/files\/navien_npe-240s-ng_9f6fc2d5-3e0e-41c9-b54b-67a3e8209b76.jpg?v=1793898997","url":"https:\/\/elvax.shop\/products\/navien-npe-180s2-condensing-tankless-water-heater-150000-btu-8-4-gpm-natural-gas-propane","provider":"Elvax","version":"1.0","type":"link"}