ECOHOT Tank-less Water Heaters
5.6 Gallons per Minute (Outdoor)

The WHO-201059 series can provide hot water to meet the demands of 1 shower and 1 lavatory at 75F (42C) rising.  A single unit can produce over 336 Gallons per hour or 5.6 gallons per minute at 135,000 Btu/h!  With its stainless steel cover.

5.6 Gal/Minute Outdoor Tankless Water Heater
  • Copper heating coil for endless supply of hot water.
  • Available in Natural Gas (NG) and Propane (LP) models.
  • Compact space saver: mounts on a wall with 4 screws.
  • Freeze Protection device 5F(-15C).
  • Self diagnostic function with malfunction number diaplay on remote control.
Installation & owner's manual Installation & Owner's Manual

5.6 Gallons per Minute (Indoor)

The WH-201061 series can provide hot water to meet the demands of 1 shower and 1 lavatory at 75F(42C) rising.  A single unit can produce over 336 Gallons per hour or 5.6 gallons per minute at 135,000 Btu/h!  With its stainless steel cover.

5.6 Gal/Minute Indoor Tank-less Water Heater
  • Copper heating coil for endless supply of hot water.
  • Available in Natural Gas (NG) and Propane (LP) models.
  • Compact space saver: mounts on a wall with 4 screws.
  • Freeze Protection device 5F(-15C).
  • Self diagnostic function with malfunction number diaplay on remote control.
Installation & Owner's manual Installation & Owner's Manual

7.7 Gallons per Minute (Outdoor)

The WHO-321064-L series can provide hot water to meet the demands of 2 showers at 75F(42C) rising.  A single unit can produce over 463 Gallons per hour or 7.7 gallons per minute at 185,000 Btu/h!  With its stainless steel cover. No other tankless water heater on the market can match its best value in America.

7.7 Gal/Minute Tank-less Water Heater
  • Copper heating coil for endless supply of hot water.
  • Available in Natural Gas (NG) and Propane (LP) models.
  • Compact space saver: mounts on a wall with 4 screws.
  • Freeze Protection device 5F(-15C).
  • Self diagnostic function with malfunction number diaplay on remote control.
Installation & Owner's Manual Installation & Owner's Manual

7.7 Gallons per Minute (Indoor)

The WH-321063-L series can provide hot water to meet the demands of 2 showers at 75F(42C) rising.  A single unit can produce over 463 Gallons per hour or 7.7 gallons per minute at 185,000 Btu/h!  With its stainless steel cover. No other tankless water heater on the market can match its best value in America.

7.7 Gal/Minute Indoor Tank-less Water Heater
  • Copper heating coil for endless supply of hot water.
  • Available in Natural Gas (NG) and Propane (LP) models.
  • Compact space saver: mounts on a wall with 4 screws.
  • Freeze Protection device 5F(-15C).
  • Self diagnostic function with malfunction number diaplay on remote control.
Installation & Owner's Manual Installation & Owner's Manual

9 Gallons per Minute (Outdoor)

The WHO-321064 series can provide hot water to meet the demands of 2 showers and 1 lavatory at 75F(42C) rising.  A single unit can produce over 545 Gallons per hour or 9.1 gallons per minute at 218,000 Btu/h!  With its stainless steel cover. No other tankless water heater on the market can match its best value in America.


9 Gal/Minute Outdoor Tank-less Water Heater
  • Copper heating coil for endless supply of hot water.
  • Available in Natural Gas (NG) and Propane (LP) models.
  • Compact space saver: mounts on a wall with 4 screws.
  • Freeze Protection device 5F(-15C).
  • Self diagnostic function with malfunction number diaplay on remote control.
Installation & Owner's Manual Installation & Owner's Manual

9 Gallons per Minute (Indoor)

The WH-321063 series can provide hot water to meet the demands of 2 showers and 1 lavatory at 75F(42C) rising.  A single unit can produce over 545 Gallons per hour or 9.1 gallons per minute at 218,000 Btu/h!  With its stainless steel cover. No other tankless water heater on the market can match its best value in America.

9 Gal/Minute Indoor Tank-less Water Heater
  • Copper heating coil for endless supply of hot water.
  • Available in Natural Gas (NG) and Propane (LP) models.
  • Compact space saver: mounts on a wall with 4 screws.
  • Freeze Protection device 5F(-15C).
  • Self diagnostic function with malfunction number diaplay on remote control.
Installation & Owner's Manual Installation & Owner's Manual