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Ultra-high efficiency condensing tankless water heaters
Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit.
Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience.
High-efficiency hydro-furnaces provide consistent comfort while minimizing energy consumption.
Protect your water supply and your water heating equipment with eco-friendly water treatment solutions.
High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage.
Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit.
Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience.
Protect the water supply and water heating equipment with eco-friendly water treatment solutions.
All Navien Products Learn more about our products for home owners Water Heaters Condensing tankless water heaters Non-condensing tankless water heaters Heat pump water heaters Combi-boilers Boilers HVAC Hydronic furnaces Air-to-air heat pumps Air handlers Cased coils Water Treatment
Condensing Tankless Water Heater
Navien is now the #1 manufacturer of all gas tankless water heaters (condensing and non-condensing) in North America* *According to BRG
Navien’s patented ComfortFlow® system is the first to include a buffer tank, recirculation pump and fine-tuned controls into a tankless water heater, resolving the cold-water sandwich effect* and issues of minimal flow rates commonly found in other tankless water heaters. * The “cold-water sandwich effect” is the undesired introduction of cold water into the hot water supply line on occasions of frequent on/off operations. The built-in recirculation pump allows the NPE-A2 tankless water heaters to recirculate water through an external recirc line or through existing supply lines while using NaviCirc®, without the need for external pumps or controls.
Navien’s new backlit EZNav™ control panel uses simple text and icons to make set up, operation status and troubleshooting faster and easier than ever before. Self-diagnostics Displays temperature and water flow rate Displays status of cascade operation Convertible display from °F to °C User-friendly interface Easy setup
Cascade up to 32 units with Navien Ready-Link® technology. With Navien's Ready-Link® cascading technology, when a unit gets up to 80% capacity the next unit will turn on to help meet requirements. The flow on demand ratio will continue until all 32 units are generating hot water as needed. The Navien cascading system also balances out the workload of each unit for longer life. Common vent up to 12 units Building penetrations are reduced with Navien's common venting feature.
NPE-180A2 Max Input: 150,000 BTU/h Indoor or outdoor wall-hung Residential/Commercial ComfortFlow® Technology
Max Input: 180,000 BTU/h Indoor or outdoor wall-hung Residential/Commercial ComfortFlow® Technology
Max Input: 199,900 BTU/h Indoor or outdoor wall-hung Residential/Commercial ComfortFlow® Technology
Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. Part No. PFFW-001, NaviCirc Kit: 30022965A. External recirc pump and check valves not included.
NaviLink & NaviLink Lite make it easy to communicate with your Navien systems anywhere internet service is accessible. The NaviLink system attaches easily to any new or existing* Navien tankless water heater, combi‐boiler or boiler. NaviLink Lite is great for single residential units and magnetically mounts to the side of the unit or can easily be mounted on the wall. Also, NaviLink Lite does not require external power. * Existing installations may require the purchase of a new main PCB and front control panel.
The H2Air Kit utilizes the NPE-A2 pump to circulate the hot water for the hydronic air handler. This removes the need to purchase an additional circulator for the heating system. Designed for retrofit and new construction, the Navien H2Air Kit™ includes an add-on controller to integrate space heating and DHW between any NPE-A2 series tankless water heater and a hydronic air handler.
Simply no waiting for custom racks Simply easy to install...same day Simply more profitable Simply
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