Get bonus savings when you go tankless

Between showers, dishes and laundry, water is a hot commodity in a busy home. High-efficiency natural gas tankless water heaters can provide hot water right when you need it—no more waiting for the tank to heat up.

And for a limited time, customers in Washington can get up to $400 in total incentives from Energy Trust of Oregon and Rinnai. Install a high-efficiency natural gas tankless water heater and receive:

  • $200 standard incentive from Energy Trust of Oregon
  • $100 bonus from Energy Trust
  • $100 bonus from Rinnai
  • Reliable supply of hot water
  • Lower energy costs

Find a participating water heating contractor by calling NW Natural at 800-927-6123 or find a contractor. To receive Energy Trust incentive and bonus, enter the promo code TANKLESS100 when applying online or on the incentive application 320WA. The Rinnai bonus will be applied at time of purchase.


  • Incentives for gas tankless water heaters are available for qualifying Rinnai units with an energy factor of 0.82 or greater. Bonus expires 12/31/18.
  • Energy Trust incentives are subject to funding availability and may change. For additional details, visit Energy Trust.