Eccotemp 40HI-NG Indoor Natural Gas Tankless Water Heater

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  • Eccotemp 40HI-NG Indoor Gas Tankless Water Heater
  • Features Powerful and Efficient Design with a Reliable Electronic Ignition and a Built-In Filter System
Availability: Out of Stock
List Price: $559.95
Price Break: $130.95
Our Price: $429.00
Out of Stock


The Eccotemp 40HI-NG indoor gas tankless water heater provides ample hot water for you to enjoy.  This 28"H x 14"W x 8"D unit boasts a compact design that's sure to save you space.  It also comes with handy features that makes it safe and easy to use.  It's perfect for use in a standard home with 3 bedrooms and 2 bathrooms!

Handy Features
The Eccotemp 40HI-NG is very easy to use.  It features an electronic ignition that's safe and reliable.  It also features an easy to use digital temperature display and adjustable settings.

The Eccotemp 40HI-NG is designed with your safety in mind.  It features an internal pressure release valve, automatic safety shut off and a GFI cord for added peace of mind.

Environmentally Friendly
Don't worry about harming the environment when you use this tankless hot water heater.  It's fueled by natural gas, which emits less carbon dioxide than other fossil fuels.

Exceptional Warranty
Enjoy years of use with this long lasting and durable natural gas tankless hot water heater.  It includes a 10 year manufacturer's limited warranty for the heat exchanger and a 5 limited warranty on all other parts.


  • Model: 40HI-NG
  • Product Type: Indoor Natural Gas Tankless Water Heater
  • Product Dimensions: 5.00 x 14.75 x 22.00
  • Product Weight: 38.00
  • Product Color: White
  • Application: Whole house unit
  • Voltage: 120 volts
  • Amps: 2 amps
  • Frequency: 60 Hz
  • Fuel Type: Natural Gas
  • Type: Whole House Tankless Water Heater
  • Usage: Perfect for use in a 3 bedroom, 2 bathroom home
  • Ignition Type: Electronic ignition
  • BTUs: 135000
  • Capacity: 20 Liters
  • Minimum Water Flow: , .9 Gallons/Minute
  • Working Pressure: , 14 PSI
  • Water Connection Information: All material between the water supply and water heater must be metal. The diameter of the water supply pipe lines should be at least 1/2"
  • Water Requirements: Clean, potable water free of corrosive chemicals, sand, dirt, lime and scale deposits, and other contaminants. Should be between 32 and 120 ° F
  • Electrical Connection Type: Use only a power outlet with a ground terminal
  • Mount Type: Indoor
  • Portable: No
  • Control Type: Push Botton
  • Display Type: Digital
  • Comes With Vent Kit: No - Must Be Purchased Separately
  • Includes: Filter System
  • Safety Features: Pressure Relief
  • Additional Information: Split system adaptable for better efficiency and speed of hot water delivery


  • Compact tankless design saves space in your home
  • Easily adjust the settings with the LED display
  • High performing - provides 6.3 gallons of hot water per minute
  • Includes detailed instructions for a hassle free installation experience
  • Unit comes conveniently assembled and ready for installation right out of the box
  • Environmentally friendly - fueled by natural gas and produces less carbon monoxide than other fossil fuels
Our Guarantee
  • FREE return shipping
  • Hassle-Free return policy
  • Zero restocking fees