

eccotemp i12-ng indoor natural gas tankless water heater
Key item features
- Versatile Application: Ideal for small homes, apartments, condos, cabins, and light commercial use, providing hot water for 1-2 applications simultaneously.
- Efficient Performance: Delivers 4 GPM at 80,000 BTUs with a 38-degree temperature rise, featuring upgraded PCB, gas modulating valve, and 0.7 GPM low-flow ignition.
- Energy Saving: Activates on-demand, requires no pilot light, includes an energy-saving mode, and consumes only 2 watts idle and 1.07 Amps during operation.
- Enhanced Safety: Equipped with child safety-lock, electronic ignition, and incoming/outgoing temperature sensor technology for secure operation.
- Convenient Features: Boasts a sleek black tempered glass front, automatic temperature controls, touch screen with LED display, and an included horizontal stainless steel vent kit.
- Installation Inclusions: Comes with a 2.5-inch 90-degree elbow with backflow preventer, 2.5-inch x 20-inch termination pipe, wall thimble, mounting hardware, and manual.
Specs
- Water heater typeTankless Water Heaters
- Fuel typeNatural Gas
- Volume capacity0.7 gal
- Is energy star-certifiedN
- FeaturesChild Lock
- Rec locationIndoor
How do you want your item?
Similar items you might like
Based on what customers bought
Ranein Natural Gas Tankless Water Heater, Indoor Max 3.6 GPM, 80,000 BTU Instant Hot Water Heater $298.99
2 optionsAvailable in additional 2 options$29899current price $298.99Ranein Natural Gas Tankless Water Heater, Indoor Max 3.6 GPM, 80,000 BTU Instant Hot Water Heater
573.9 out of 5 Stars. 57 reviewsRanein Natural Gas Tankless Water Heater for Indoor, with Vent Pipe $399.00
2 optionsAvailable in additional 2 options$39900current price $399.00Ranein Natural Gas Tankless Water Heater for Indoor, with Vent Pipe
434.1 out of 5 Stars. 43 reviewsEZ Deluxe Direct Vent Tankless Water Heater - Natural Gas $579.90
$57990current price $579.90EZ Deluxe Direct Vent Tankless Water Heater - Natural Gas
LEXKUYI Electric Tankless Water Heater 3500W 110V Constant Temperature Instant Hot Water Heater with Remote Control Digital Display On Demand Hot Water Heater $67.49 Was $74.99
$6749current price $67.49, Was $74.99$74.99LEXKUYI Electric Tankless Water Heater 3500W 110V Constant Temperature Instant Hot Water Heater with Remote Control Digital Display On Demand Hot Water Heater
253.7 out of 5 Stars. 25 reviewsSmart Home Indoor 6.8 GPM Natural Gas Tankless Water Heater Eccotemp SH22 $560.63 Was $769.00
$56063current price $560.63, Was $769.00$769.00Smart Home Indoor 6.8 GPM Natural Gas Tankless Water Heater Eccotemp SH22
44 out of 5 Stars. 4 reviewsReduced price CAMPLUX Climatech 7, 4.22 GPM Indoor Propane Tankless Water Heater with Vent Kit, 102,000 BTU, 120 V for home $469.99 Was $529.99
Reduced price
$46999current price $469.99, Was $529.99$529.99CAMPLUX Climatech 7, 4.22 GPM Indoor Propane Tankless Water Heater with Vent Kit, 102,000 BTU, 120 V for home
Gas Hot Water Recirculating System $306.95
$30695current price $306.95Gas Hot Water Recirculating System
32.3 out of 5 Stars. 3 reviewsElectric Mini Tank Water Heater, Instant Hot Water Heater, Electric Water Heater(SY-8 Model) $75.20
$7520current price $75.20Electric Mini Tank Water Heater, Instant Hot Water Heater, Electric Water Heater(SY-8 Model)
Tankless Water Heater Propane,Instant Hot Propane Gas Water Heater, Instant Electric Water Heater Faucet ,Safety Protections $397.26
$39726current price $397.26Tankless Water Heater Propane,Instant Hot Propane Gas Water Heater, Instant Electric Water Heater Faucet ,Safety Protections
Best seller ENERFACE 3500W Electric Tankless Water Heater Shower Head Set with LCD Display, Instant Hot Water for Home Use, White $35.99 Was $39.99
Best seller
$3599current price $35.99, Was $39.99$39.99ENERFACE 3500W Electric Tankless Water Heater Shower Head Set with LCD Display, Instant Hot Water for Home Use, White
203.2 out of 5 Stars. 20 reviewsTankless Water Heater Natural Gas,Instant Hot Gas Water Heater,Indoor 3.18 ,Constant Natural Water Heater ,Safety Protections $383.30
$38330current price $383.30Tankless Water Heater Natural Gas,Instant Hot Gas Water Heater,Indoor 3.18 ,Constant Natural Water Heater ,Safety Protections
277VAC, 20 Amps, Both Electric Tankless Water Heater $359.88
$35988current price $359.88277VAC, 20 Amps, Both Electric Tankless Water Heater
CAMPLUX Climatech 7, 4.22 GPM Residential Natural Gas Tankless Water Heater, 102,000 BTU, 120 V, CA422WNG $469.99
$46999current price $469.99CAMPLUX Climatech 7, 4.22 GPM Residential Natural Gas Tankless Water Heater, 102,000 BTU, 120 V, CA422WNG
14 out of 5 Stars. 1 reviewsBuilder Series Outdoor 6.8 GPM Natural Gas Tankless Water Heater See price in cart
See price in cartcurrent price See price in cartBuilder Series Outdoor 6.8 GPM Natural Gas Tankless Water Heater
35 out of 5 Stars. 3 reviews8L Tankless Propane Gas Water Heater 16KW LPG Instant Hot Water Heater Boiler LED Display Outdoor Camping With Shower Head Kit ,Versatile Applications $243.27
2 optionsAvailable in additional 2 options$24327current price $243.278L Tankless Propane Gas Water Heater 16KW LPG Instant Hot Water Heater Boiler LED Display Outdoor Camping With Shower Head Kit ,Versatile Applications
Propane Gas Tankless Water Heater 3.6 GPM, Indoor Installation Instant Hot Water Heater, Tankless Electric Water Heater ,Safety Protections $553.91
$55391current price $553.91Propane Gas Tankless Water Heater 3.6 GPM, Indoor Installation Instant Hot Water Heater, Tankless Electric Water Heater ,Safety Protections
Both Electric Tankless Water Heater, Undersink, 277VAC, Single Phase $447.97
$44797current price $447.97Both Electric Tankless Water Heater, Undersink, 277VAC, Single Phase
KFFKFF Gas Tankless Water Heater, 8-Gallon Indoor 191,000 BTU Instant Hot Water System, Intelligent Temperature Regulation & 3/4-Inch NPT Connection with Enhanced Safety Features for Home Use $436.99
$43699current price $436.99KFFKFF Gas Tankless Water Heater, 8-Gallon Indoor 191,000 BTU Instant Hot Water System, Intelligent Temperature Regulation & 3/4-Inch NPT Connection with Enhanced Safety Features for Home Use
11 out of 5 Stars. 1 reviewsGas Tankless Water Heater 5.3Gal 120000 BTU Smart Temp Control EndlessWater $433.42
$43342current price $433.42Gas Tankless Water Heater 5.3Gal 120000 BTU Smart Temp Control EndlessWater
Both Electric Tankless Water Heater, Undersink, 240VAC, Single Phase $439.62
$43962current price $439.62Both Electric Tankless Water Heater, Undersink, 240VAC, Single Phase
About this item
Product details
- Enjoy hot water from this natural gas tankless water heat that heats water in small homes, apartments, condos, and cabins, and for light commercial use
- Rated at 4 gallon-per-minute flow rates at 80,000 BTUs with a temperature rise of 38 degrees
- Run 1 or 2 hot water applications simultaneously thanks to an upgraded PCB performance, gas modulating valve, and 0.7 gallon-per-minute low-flow ignition technology
- Energy efficient water heater actives on-demand, needs no pilot light, and features an energy-saving mode
- Includes: i12-NG tankless water heater, 2.5-inch 90-degree elbow with back flow preventer, 2.5-inch x 20-inch termination pipe, wall thimble, mounting hardware, and installation manual
- Safe to use with child safety-lock, electronic ignition system, incoming and outgoing temperature sensor technology
- Easy-to-use LED controls
- Recommended and tested for elevations up to 2,000 feet; do not install at elevations above 5,000 feet
- Cannot be used for hydronic systems, recirculating, or floor heating
- Color: Black
- Manufacturer warranty: 2-year warranty
Specifications
Water heater type
Fuel type
Brand
Volume capacity
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Customer ratings & reviews
Customer photos
Showing 1-3 of 3 reviews
Seller Verified Purchase
tankless water heater
This is the second Eccotemp tankless that I've bought. I purchased the first one 2 years ago and wish I would have known then what I know now. The first one was a manual, meaning you have to adjust the unit to different temps for different uses i.e. shower, dishes, laundry etc., and descaling the appliance every 6 months. The most recent purchase is an automatic, which means I can regulate my shower to a comfortable temp without changing the setting on the unit, and the water will still be hot enough to do dishes. Am very pleased with the new one.
Verified Purchase
Best water heater ever. Never out of hot water.
Works Great
(This review was collected as part of a promotion.) Bought this to replace my leaking hot water tank. Unit seemed correct size for my wife and I in our empty nest home. Arrived 3 days sooner than expected delivery date. Straight forward to install. Well written installation guide. The included exhaust vent kit makes a nice clean installation on the outside of the house. Unit is silent, quieter than the burner in my old water heater. unit starts 2 seconds after faucet turned on. No noticeable time lag at the furthest hot water faucet. Tiny dishwasher flow is enough to trigger the unit to start. Simple to operate, I set mine at 140F. Water temp seems accurate on the unit (see photo). My wife loves all the space reclaimed in the laundry room where the old water heater was. I also like the availability of parts from the manufactures website in the US should I ever need to repair the unit. I'm only giving it 4 stars because time will tell about its reliability.
Related pages
- Outdoor Tankless Water Heater Natural Gas
- Portable Tankless Water Heater Can
- Tankless Water Heater Propane
- Portable Hot Water Heater Propane
- Outdoor Instant Hot Water Heater
- Stiebel Eltron Tankless Water Heater
- Water Heaters
- Electric Water Heaters
- Gas Water Heaters
- Tankless RV Water Heater
- Tankless Water Heaters
- RV Electric Hot Water Heaters

