Navien makes it easy to go tankless.

NPE Series – the ultimate hot water solution. All the hot water you need, for as long as you need it. Lower energy bills and environmentally friendly.

Premium features:

  • Endless hot water without wasting energy heating a tank
  • Space saving – 80% smaller than traditional tank water heaters
  • An integrated and easy to use control
  • Cascading capabilities without an external control for larger homes
  • 1/2” gas pipe capability up to 24 feet – use existing gas line for easy retrofit
  • An industry leading warranty
  • Dual stainless steel heat ex-changers for longer life
  • NPE-A Comfort Flow® exclusive integrated re-circulation system
  • Field gas convertibility from NG to LP
  • 2” PVC venting up to 60 feet – use existing chase for easy retrofit


Navien NPE Series
Navien NPE Series
Navien NPE Series
Navien NPE Series
Navien NPE Series

Sub Zero is a family owned and operated mechanical contracting business.


6167 Lane Rd, Duncan BC, V9L4E2

250 597 8097

Serving the HVAC needs of Vancouver Island and the Gulf Island communities with honesty and integrity.