Condensing Tankless Water Heaters

When it comes to building durability into a product, nobody does it like State. In fact, we’ve tested our water heaters in some of the most hostile environments and under the toughest conditions to make sure they last longer and provide many more years of hot water.
NPE-A Series
NPE-S Series

NPE‑A Series

NPE-180A

  • Max Input: 150,000 BTU/H
  • Indoor or outdoor wall-hung
  • Residential/Commercial
  • ComfortFlow® Technology

NPE-210A

  • Max Input: 180,000 BTU/H
  • Indoor or outdoor wall-hung
  • Residential/Commercial
  • ComfortFlow® Technology

NPE-240A

  • Max Input: 199,900 BTU/H
  • Indoor or outdoor wall-hung
  • Residential/Commercial
  • ComfortFlow® Technology

NPE‑S Series

NPE-150S

  • Max Input: 120,000 BTU/H
  • Indoor or outdoor wall-hung
  • Residential/Commercial

NPE-180S

  • Max Input: 150,000 BTU/H
  • Indoor or outdoor wall-hung
  • Residential/Commercial

NPE-210S

  • Max Input: 180,000 BTU/H
  • Indoor or outdoor wall-hung
  • Residential/Commercial

NPE-240S

  • Max Input: 199,900 BTU/H
  • Indoor or outdoor wall-hung
  • Residential/Commercial

How it Works

  1. When a hot water tap is opened, the tankless water heater detects the flow

  2. The flow sensor activates to determine the amount of hot water needed

  3. The igniter activates

  4. The gas control valve opens to supply the correct amount of gas

  5. The fan and venturi activate to provide the correct amount of gas and fuel

  6. The premix burner ignites providing a flame to heat the water

  7. Cold water is pre-heated in the secondary heat exchanger

  8. Pre-heated water passes from the secondary to the primary heat exchanger

  9. The unit determines outgoing set temperature and adjusts the flame to heat the water

  10. Heated water moves to the buffer tank

  11. Desired hot water amount delivered to the faucet

WE ARE WHAT YOU NEED! OUR PROFESSIONAL TEAM WILL MAKE SURE YOU GET THE HIGHEST LEVEL OF HELP.