REF Gas 22L NG



Quick Overview:

  • Outdoor Gas tankless water heater
  • Premier quality copper heat exchanger, cooper ball valve included. Info_
  • Patented Low NOx emission
  • UV protection coated cover
  • Anti-freeze function protects unit during cold weather,
  • Easy installation and friendly operation
  • No fuss, no waiting, enjoy continuous hot water on demand
  • CSA certified
  • 5 Year Warranty



  • MAREY GA22ONG 6-GPM 150000-BTU Outdoor Natural Gas Tankless Water Heater
  • Marey GA22ONG unit is the perfect solution to heat shower and save energy.
  • Smart design with an UV protected cover
  • Anti-freeze protection function that eases the worry of an appliance’s breakdown due to cold weather .
  • Easy installation, friendly operation, green energy consumption, counts with an excellent water-proof level: IPX4.