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Eccotemp i12 Indoor 4.0 GPM Natural Gas Tankless Water Heater Vertical Vent Bundle Kit

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***This bundle includes the i12-NG Tankless water heater, 2.5" to 3" Stainless steel adapter, and the 3" Vertical vent kit.***

Looking for an advanced indoor tankless water heater that can meet all your hot water needs? Look no further than the Eccotemp i12 Indoor 4.0 GPM Natural Gas Tankless Water Heater Vertical Vent Bundle Kit. With a rating of 4.0 GPM and a temperature rise of 38 degrees, this powerful tankless water heater can provide you with endless hot water.

Installation is a breeze thanks to the included Eccotemp 3” category III, stainless steel, UL listed Vertical Vent Kit. With its adjustable flashing, storm collar, rain cap with wind band, backflow preventer, universal appliance adapter, and in-line drainpipe, the Eccotemp Vertical Vent Kit has everything you need to get started.

The Eccotemp i12-NG is perfect for smaller single-family homes, apartments, condos, cabins, and small commercial applications. With advanced 0.7 GPM low flow ignition technology, you can enjoy endless hot water without experiencing cold spots. Plus, the upgraded PCB performance and all-new gas modulating valve provide best-in-class temperature performance at a price you can afford.

The Eccotemp i12-NG is compact and wall-mounted, with 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 .5 amps during operation, making it an ideal choice for low energy consumption and efficiency.

The Eccotemp i12-NG comes with a limited manufacturer warranty (Heat Exchanger: 5 Years, Parts: 2 Years, Free Accessories - fittings, accessories, hardware pack, etc.: 30 days), as well as live chat, appointments for product support, and self-help guides to give you peace of mind. Plus, the included gas appliance shut off valve, wall thimble, 15” termination pipe, mounting hardware, and installation manual make installation a breeze.

To ensure your tankless water heater is running at maximum efficiency all year long, consider complementing the Eccotemp i12 with our patented one-of-a-kind EZ-Flush descaling kit. Please note that the Eccotemp i12 is not CSA certified.

Don't settle for a subpar tankless water heater. Choose the Eccotemp i12 Indoor 4.0 GPM Natural Gas Tankless Water Heater Vertical Vent Bundle Kit for endless hot water and unbeatable performance.

The Eccotemp i12 has been tested for use at elevations up to 2000 feet. Installation and use of the Eccotemp i12 above 2000 feet may effect overall product efficiency and performance. Installation and use of the Eccotemp i12 above 5000 feet is not recommended.

IMPORTANT NOTE: Cannot be used for HYDRONIC SYSTEM, RECIRCULATING, or FLOOR HEATING. 

Please Note: Failure to clean and descale your water heater quarterly can result in lime and sediment build up within the heater, which can void your warranty! We recommend using the Eccotemp EZ-Flush System Descaler Kit to ensure a clean, energy efficient, long lasting heater.  

All Whole Home Water Heater purchases will be shipped with SIGNATURE REQUIRED. If you wish to remove SIGNATURE REQUIRED from your shipment please contact Customer Service immediately to have it removed. Please Note: By opting out of SIGNATURE REQUIRED you release Eccotemp Systems, LLC and TinyHouseEssentials.com from all liability of lost or stolen packages. 

 

Features:

  • Activates only on demand and no pilot light needed, reducing energy consumption
  • Easy to use LED display controls
  • Safe electronic ignition system
  • Uses standard 1/2" NPT water fittings
  • 4 GPM flow capacity
  • Energy factor: 79%
  • Hot water capacity range: 0.6 - 4.8 GPM
  • Maximum/Minimum gas rate: 25,000 - 80,000 BTUs

 

Included with your Purchase:

  • EccoTemp i12 Natural Gas Tankless Water Heater
  • 3/4" Webstone Service Valve Kit (Threaded)
  • 2 1/2" 90-Degree Elbow with Backflow Preventer
  • Wall Thimble
  • 2 1/2" x 20" Termination Pipe
  • 120-volt UL Listed Power Cord
  • Hardware Pack
  • Instruction Manual
  • 2-year manufacturer warranty

2.5 to 3" Stainless steel adapter

This stainless steel adapter can be used with the Eccotemp i12 series taking it from a 2.5" to a standard 3" vent system. Total length is 6". Note, you may need to purchase a straight pipe piece with a backflow preventer to ensure that freezing air does not come back through the vent pipe.

Eccotemp Vertical Ventilation kit 3"

This 3" single walled Z-Flex Vertical vent kit is for vertical installations only. You will need to purchase additional Z-Vent straight pipe. You will need to determine how many additional feet as well as need a condensation drain. Also, remember a max vent run of 20’ subtracting 4’ for every 90 Degree elbow in the run.

Includes:

  • 1 x 3" Rain cap
  • 1 x 3" Top support/Storm collar
  • 1 x 3" Adjustable roof flashing (specify either normal or steep flashing)
  • 1 x 3" Paloma Appliance Adapter
  • 1 x 3" Back flow preventer 

Z-Vent special gas vent kits are all made of AL-294C stainless steel and are category II/III and UL compliant.

Specifications:

  • Map Zone: Southern Region, Northern Region, Mid Region
  • Color:  Black
  • Flow Rate: 4.0 GPM
  • Installation:  Indoor
  • Applications:  Apartment/Condo/Townhome, Cabin, Tiny Home
  • Power Type:  Natural Gas (NG)
  • Dimensions: 15.70" x 27.50" x 10.90"
  • GTIN:  00891876002805
  • SKU:  i12-NGV

 

Downloads:

Eccotemp i12-LP Users Manual 
Eccotemp i12-LP Warranty 

Description

***This bundle includes the i12-NG Tankless water heater, 2.5" to 3" Stainless steel adapter, and the 3" Vertical vent kit.***

Looking for an advanced indoor tankless water heater that can meet all your hot water needs? Look no further than the Eccotemp i12 Indoor 4.0 GPM Natural Gas Tankless Water Heater Vertical Vent Bundle Kit. With a rating of 4.0 GPM and a temperature rise of 38 degrees, this powerful tankless water heater can provide you with endless hot water.

Installation is a breeze thanks to the included Eccotemp 3” category III, stainless steel, UL listed Vertical Vent Kit. With its adjustable flashing, storm collar, rain cap with wind band, backflow preventer, universal appliance adapter, and in-line drainpipe, the Eccotemp Vertical Vent Kit has everything you need to get started.

The Eccotemp i12-NG is perfect for smaller single-family homes, apartments, condos, cabins, and small commercial applications. With advanced 0.7 GPM low flow ignition technology, you can enjoy endless hot water without experiencing cold spots. Plus, the upgraded PCB performance and all-new gas modulating valve provide best-in-class temperature performance at a price you can afford.

The Eccotemp i12-NG is compact and wall-mounted, with 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 .5 amps during operation, making it an ideal choice for low energy consumption and efficiency.

The Eccotemp i12-NG comes with a limited manufacturer warranty (Heat Exchanger: 5 Years, Parts: 2 Years, Free Accessories - fittings, accessories, hardware pack, etc.: 30 days), as well as live chat, appointments for product support, and self-help guides to give you peace of mind. Plus, the included gas appliance shut off valve, wall thimble, 15” termination pipe, mounting hardware, and installation manual make installation a breeze.

To ensure your tankless water heater is running at maximum efficiency all year long, consider complementing the Eccotemp i12 with our patented one-of-a-kind EZ-Flush descaling kit. Please note that the Eccotemp i12 is not CSA certified.

Don't settle for a subpar tankless water heater. Choose the Eccotemp i12 Indoor 4.0 GPM Natural Gas Tankless Water Heater Vertical Vent Bundle Kit for endless hot water and unbeatable performance.

The Eccotemp i12 has been tested for use at elevations up to 2000 feet. Installation and use of the Eccotemp i12 above 2000 feet may effect overall product efficiency and performance. Installation and use of the Eccotemp i12 above 5000 feet is not recommended.

IMPORTANT NOTE: Cannot be used for HYDRONIC SYSTEM, RECIRCULATING, or FLOOR HEATING. 

Please Note: Failure to clean and descale your water heater quarterly can result in lime and sediment build up within the heater, which can void your warranty! We recommend using the Eccotemp EZ-Flush System Descaler Kit to ensure a clean, energy efficient, long lasting heater.  

All Whole Home Water Heater purchases will be shipped with SIGNATURE REQUIRED. If you wish to remove SIGNATURE REQUIRED from your shipment please contact Customer Service immediately to have it removed. Please Note: By opting out of SIGNATURE REQUIRED you release Eccotemp Systems, LLC and TinyHouseEssentials.com from all liability of lost or stolen packages. 

 

Features:

  • Activates only on demand and no pilot light needed, reducing energy consumption
  • Easy to use LED display controls
  • Safe electronic ignition system
  • Uses standard 1/2" NPT water fittings
  • 4 GPM flow capacity
  • Energy factor: 79%
  • Hot water capacity range: 0.6 - 4.8 GPM
  • Maximum/Minimum gas rate: 25,000 - 80,000 BTUs

 

Included with your Purchase:

  • EccoTemp i12 Natural Gas Tankless Water Heater
  • 3/4" Webstone Service Valve Kit (Threaded)
  • 2 1/2" 90-Degree Elbow with Backflow Preventer
  • Wall Thimble
  • 2 1/2" x 20" Termination Pipe
  • 120-volt UL Listed Power Cord
  • Hardware Pack
  • Instruction Manual
  • 2-year manufacturer warranty

2.5 to 3" Stainless steel adapter

This stainless steel adapter can be used with the Eccotemp i12 series taking it from a 2.5" to a standard 3" vent system. Total length is 6". Note, you may need to purchase a straight pipe piece with a backflow preventer to ensure that freezing air does not come back through the vent pipe.

Eccotemp Vertical Ventilation kit 3"

This 3" single walled Z-Flex Vertical vent kit is for vertical installations only. You will need to purchase additional Z-Vent straight pipe. You will need to determine how many additional feet as well as need a condensation drain. Also, remember a max vent run of 20’ subtracting 4’ for every 90 Degree elbow in the run.

Includes:

  • 1 x 3" Rain cap
  • 1 x 3" Top support/Storm collar
  • 1 x 3" Adjustable roof flashing (specify either normal or steep flashing)
  • 1 x 3" Paloma Appliance Adapter
  • 1 x 3" Back flow preventer 

Z-Vent special gas vent kits are all made of AL-294C stainless steel and are category II/III and UL compliant.

Specifications:

  • Map Zone: Southern Region, Northern Region, Mid Region
  • Color:  Black
  • Flow Rate: 4.0 GPM
  • Installation:  Indoor
  • Applications:  Apartment/Condo/Townhome, Cabin, Tiny Home
  • Power Type:  Natural Gas (NG)
  • Dimensions: 15.70" x 27.50" x 10.90"
  • GTIN:  00891876002805
  • SKU:  i12-NGV

 

Downloads:

Eccotemp i12-LP Users Manual 
Eccotemp i12-LP Warranty 

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