Navien Tankless Water Heaters

Navien Tankless Water heaters have been proven to withstand the test of time and extreme challenges.
Dayco is proud to sell Navien Water heaters when requested. If you have any questions about tankless water heaters give us a call at 509-586.9464. We would love to hear from you.



With Navien Condensing, you get the best of both worlds: The Best Value and “Ultra Condensing Efficiency”, which offers substantial savings and contributes to a green-friendly environment. Plus, the installation and venting processes are easy, cost effective, and Navien’s products are simply the best in quality and performance.

Residential Benefits:

  • Environmentally Friendly
  • Units can come with a Federal tax rebate
  • Save 20% on your water heating bill
  • Never run out of hot water
  • Longevity five to 10 years longer than tank heaters.
  • They're more efficient with no standby heat loss.
  • Take less space and can be installed on walls

Commercial Benefits:

  • Reduced energy consumption
  • No water storage
  • No leakage causing property damage
  • Easy maintenance
  • Supports Low Flow Fixtures
  • Your hot water supply will continue even if one unit is out of commission.
  • Exact control of temperature +/- 2° eliminating costly and non-reliable tempering valves
  • Space-saving design - up to 16 sq ft of floor space saved per tank replaced
  • No combustion air concerns