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March 6, 2024

Now Stocking Navien Water Heaters

Navien Premium Efficiency condensing tankless water heaters are the #1 selling high efficiency condensing tankless water heaters in North America. The NPE-2 series offers ultra-high efficiency up to 0.96 UEF to keep utility bills low, endless hot water, and exclusive ComfortFlow® technology with a built-in recirculation pump and buffer tank.

Ferguson HVAC offers both the NPE-A2 Advanced Premium and the NPE-S2 Standard Premium models of the NPE-2 series. Offering models from 120k MBH to 199k MBH, Ferguson has the Navien tankless water heater perfect to give you customer endless hot water on demand.

How Condensing Tankless Water Heaters Work

Ultra high-efficiency tankless water heaters—also known as condensing tankless—use two heat exchangers to supply endless hot water when you turn on a faucet. They use less energy (and money) than traditional water heaters because they don’t need to reheat the water over and over. The second heat exchanger uses heat from the exhaust gas to preheat incoming cold water. This technology increases the hot water flow rate, improves energy efficiency, and lowers the exhaust gas temperature. Cooler exhaust means you have a wider range of venting material options, including PVC and polypropylene.

Not Only for Residential Applications

The NPE-2 series has the capability to cascade up to 32 units with Navien Ready-Link® technology and to common vent up to 12 units. 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. When common venting units, building penetrations are reduced.

NPE-A2 Advanced

Available Models

  • NPE-150S2 – 120,000 BTU/h
  • NPE-180S2 – 150,000 BTU/h
  • NPE-210S2 – 180,000 BTU/h
  • NPE-240S2 – 199,900 BTU/h

NPE-S2 Standard

Available Models

  • NPE-180A2 – 150,000 BTU/h
  • NPE-210A2 – 180,000 BTU/h
  • NPE-240A2 – 199,900 BTU/h