Internet #206262342

Model # i12-NG

0891876002621

Eccotemp i12 4.0 GPM WholeHome/Residential 80,000 BTU Natural Gas Indoor Tankless Water Heater

  • Great for cabins, cottages and smaller homes
  • Child locking technology offers peace of mind
  • Features a touch screen with an LED temperature display
 ($350.39  /unit)
$350.39 /box
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Great for cabins, cottages and smaller homes
  • Child locking technology offers peace of mind
  • Features a touch screen with an LED temperature display
The Eccotemp i12 Indoor Natural Gas Tankless Water Heater is one of the most advanced indoor models of the Eccotemp tankless line. Rated at an impressive 4.0 GPM with a temperature rise of 38° and 80,000 BTU per hour, the Eccotemp i12-NG can meet all your hot-water needs. Eccotemp’s advanced 0.7 GPM low flow ignition technology allows users to enjoy endless hot water without experiencing cold spots. We recommend the Eccotemp i12-NG for smaller sized single family homes, apartments, condos, and cabins as well as small commercial applications. Using 1-2 hot water applications simultaneously is a breeze with the Eccotemp i12-NG. With our upgraded PCB (Product Control Board) performance and an all new gas modulating valve, consumers can experience best in class temperature performance with a price anyone can afford. The compact, wall mounted Eccotemp i12-NG has a 110/120-Volt UL listed power cord that powers the internal Exhaust Fan, Digital Display and PCB. With its fully automated control system, the Eccotemp i12-NG only pulls about 12-Amp during operation, making it an ideal for low energy consumption and efficiency. The Eccotemp i12 has been tested at elevations up to 2000 ft. Installation and use of the Eccotemp i12 above 2000 ft. may affect overall product efficiency and performance. Installation and use of the Eccotemp i12 above 5000 ft. is not recommended. IMPORTANT NOTE: Cannot be used for HYDRONIC SYSTEMS, RECIRCULATING, or FLOOR HEATING.
  • Rated for 1-2 applications used simultaneously means that taking a shower and running two sinks at the same time is effortless. The Eccotemp i12 is ideal for hot water heating applications in smaller sized residential single-family home, condo, cabin, apartment or Light commercial use
  • Rated at 4.0 GPM at 80,000 BTUs with a temperature rise of 38°, this ultra-efficient tankless water heater is ideal for just about every single-family home
  • Advanced Generation 3 Computer board with high performance processing and smart adjust technology built in. Our proprietary developed programming meets and exceeds today’s consumer demands
  • With advanced incoming and outgoing water temperature sensor technology, you always have total confidence when it comes to safety
  • Best in class 2-year product warranty, live chat, appointments for product support, self-help guides will give you peace of mind that the Eccotemp i12 will keep you in hot water for years
  • What's Included: i12-NG tankless water heater, wall thimble, 18” straight pipe, mounting hardware, and installation manual
  • Field tested to 5500 ft. elevation (not recommended to be used any higher)
  • • The Eccotemp i12 can be complemented with our patented one of a kind EZ-Flush descaling kit to ensure your tankless water heater is running at maximum efficiency all year long
  • 80,000 BTU
  • LCD temperature display
  • Weighs only 29 lbs.
  • Unit dimensions are 14 in. x 25 in. x 5 in.
  • Stainless vent kit included
  • Uses gas only when hot water is on
  • Requires standard household 120-Volt electric outlet
  • Hot water capacity range: 0.6 GPM to 4.8 GPM
  • Click here to check out our buying guide on water heaters
  • Click here to learn more about Eco Options and Energy Efficiency
  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Great for cabins, cottages and smaller homes
  • Child locking technology offers peace of mind
  • Features a touch screen with an LED temperature display
Model #: i12-NG
Internet #: 206262342

The Eccotemp i12 Indoor Natural Gas Tankless Water Heater is one of the most advanced indoor models of the Eccotemp tankless line. Rated at an impressive 4.0 GPM with a temperature rise of 38° and 80,000 BTU per hour, the Eccotemp i12-NG can meet all your hot-water needs. Eccotemp’s advanced 0.7 GPM low flow ignition technology allows users to enjoy endless hot water without experiencing cold spots. We recommend the Eccotemp i12-NG for smaller sized single family homes, apartments, condos, and cabins as well as small commercial applications. Using 1-2 hot water applications simultaneously is a breeze with the Eccotemp i12-NG. With our upgraded PCB (Product Control Board) performance and an all new gas modulating valve, consumers can experience best in class temperature performance with a price anyone can afford. The compact, wall mounted Eccotemp i12-NG has a 110/120-Volt UL listed power cord that powers the internal Exhaust Fan, Digital Display and PCB. With its fully automated control system, the Eccotemp i12-NG only pulls about 12-Amp during operation, making it an ideal for low energy consumption and efficiency. The Eccotemp i12 has been tested at elevations up to 2000 ft. Installation and use of the Eccotemp i12 above 2000 ft. may affect overall product efficiency and performance. Installation and use of the Eccotemp i12 above 5000 ft. is not recommended. IMPORTANT NOTE: Cannot be used for HYDRONIC SYSTEMS, RECIRCULATING, or FLOOR HEATING.

  • Rated for 1-2 applications used simultaneously means that taking a shower and running two sinks at the same time is effortless. The Eccotemp i12 is ideal for hot water heating applications in smaller sized residential single-family home, condo, cabin, apartment or Light commercial use
  • Rated at 4.0 GPM at 80,000 BTUs with a temperature rise of 38°, this ultra-efficient tankless water heater is ideal for just about every single-family home
  • Advanced Generation 3 Computer board with high performance processing and smart adjust technology built in. Our proprietary developed programming meets and exceeds today’s consumer demands
  • With advanced incoming and outgoing water temperature sensor technology, you always have total confidence when it comes to safety
  • Best in class 2-year product warranty, live chat, appointments for product support, self-help guides will give you peace of mind that the Eccotemp i12 will keep you in hot water for years
  • What's Included: i12-NG tankless water heater, wall thimble, 18” straight pipe, mounting hardware, and installation manual
  • Field tested to 5500 ft. elevation (not recommended to be used any higher)
  • • The Eccotemp i12 can be complemented with our patented one of a kind EZ-Flush descaling kit to ensure your tankless water heater is running at maximum efficiency all year long
  • 80,000 BTU
  • LCD temperature display
  • Weighs only 29 lbs.
  • Unit dimensions are 14 in. x 25 in. x 5 in.
  • Stainless vent kit included
  • Uses gas only when hot water is on
  • Requires standard household 120-Volt electric outlet
  • Hot water capacity range: 0.6 GPM to 4.8 GPM
  • Click here to check out our buying guide on water heaters
  • Click here to learn more about Eco Options and Energy Efficiency
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Name Eccotemp i12 4.0 GPM WholeHome/Residential 80,000 BTU Natural Gas Indoor Tankless Water Heater High Efficiency 6.5 GPM Residential 150,000 BTU Natural Gas Exterior Tankless Water Heater High Efficiency 6.5 GPM Residential 150,000 BTU/h 44.0 kWh Propane Interior Tankless Water Heater Performance Plus 7.0 GPM Liquid Propane Indoor Tankless Water Heater
Price
$350.39 /box
$680.40
$680.40
$728.00
Ratings (139) (213) (127) (363)
Gas Type Natural Gas Natural Gas Liquid Propane Liquid Propane
Flow Rate @ 45 F Rise (gallons/min) 2.65 5.3 5.3 6
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Specifications

Dimensions

Product Depth (in.)
14 in
Product Height (in.)
25 in
Product Width (in.)
5 in
Vent diameter (in.)
2.5
Water Connection Size (in.)
1/2"

Details

Application Type
Residential
Commercial/Residential
Residential
Finish Family
Black
Flow Rate @ 35 F Rise (gallons/min)
3.0
Flow Rate @ 45 F Rise (gallons/min)
2.65
Flow Rate @ 55 F Rise (gallons/min)
2.3
Flow Rate @ 65 F Rise (gallons/min)
2.0
Fuel Type
Gas
Gas Connection Size
3/4"
Gas Type
Natural Gas
Heat Exchanger Warranty
2 Year
Indoor/Outdoor
Indoor
Maximum Temperature (F)
140
Minimum Activation Rate (gpm)
.75
Minimum Temperature (F)
80
Pack Size
1
Product Weight (lb.)
29 lb
Required Volt Connection
120
Required Volt Connection
120 volt
Returnable
180-Day
Total BTU
80000.000
Uniform Energy Factor
.79
Vent Type
Single Wall
Water Connection Location
Bottom
Water Heater Features
Digital Display,Wall Mountable
Wattage (watts)
2.00

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Labor Warranty
No Warranty
Part Warranty
2 Year

Specifications

Dimensions

Product Depth (in.)
14 in
Product Height (in.)
25 in
Product Width (in.)
5 in
Vent diameter (in.)
2.5
Water Connection Size (in.)
1/2"

Details

Application Type
Residential
Commercial/Residential
Residential
Finish Family
Black
Flow Rate @ 35 F Rise (gallons/min)
3.0
Flow Rate @ 45 F Rise (gallons/min)
2.65
Flow Rate @ 55 F Rise (gallons/min)
2.3
Flow Rate @ 65 F Rise (gallons/min)
2.0
Fuel Type
Gas
Gas Connection Size
3/4"
Gas Type
Natural Gas
Heat Exchanger Warranty
2 Year
Indoor/Outdoor
Indoor
Maximum Temperature (F)
140
Minimum Activation Rate (gpm)
.75
Minimum Temperature (F)
80
Pack Size
1
Product Weight (lb.)
29 lb
Required Volt Connection
120
Required Volt Connection
120 volt
Returnable
180-Day
Total BTU
80000.000
Uniform Energy Factor
.79
Vent Type
Single Wall
Water Connection Location
Bottom
Water Heater Features
Digital Display,Wall Mountable
Wattage (watts)
2.00

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Labor Warranty
No Warranty
Part Warranty
2 Year

Questions & Answers

Do you have to use copper lines or will cpvc or pvc do the job

Asked by: Rdwlf924
I used stainless braided hose and connect it to copper tubing but cpvc should work it's just like hot wAter tank hookup mine works great can't take shower and use washing machine at same time tho will take a Luke warm shower
Answered by: Flipper
Date published: 2018-03-10

If I have a power outage will this unit still work and produce hot water?

Asked by: Matt
no
Answered by: EccotempNeverAgain
Date published: 2019-03-09

what is the gallons per minute

what is the gallons per minute
Asked by: squirrel
4
Answered by: WhidbeyJim
Date published: 2018-08-24

What size gas line do I need in my house for this unit, 3/4 or 1 inch?

What size gas line do I need in my house for this unit, 3/4 or 1 inch?
Asked by: Joseph
This 80,000 btu heater has a 1/2 inch supply inlet. The delivery gas pressure at the meter calculated with the length of the pipe run, number of turns, and demands of other appliances on the run would determine the size of pipe. Actually pretty easy to reference But typically I have installed the Eccotemp i12 on lengths of 1/2 pipe 4' to 25' with 2 to 4 elbows, that union into a 3/4 gas supply. You would likely have to have a higher demand upstream of this heater to bring 1" pipe into the planning.
Answered by: Todd
Date published: 2019-11-23
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