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Eccotemp 45HI 6.8 GPM Indoor Natural Gas Tankless Water Heater

SKU:
45HI-NG
$999.00
Save $120.00
$879.00
2 Reviews
$999.00
Save $120.00
$879.00
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Product Description

 

This model has been redesigned to activate at a lower flow rate of 0.8 GPM as well as updated self diagnostics.

Introducing the Eccotemp 45H Indoor Natural Gas Tankless Water Heater, a leading-edge CSA-approved model designed for Canadian households. Delivering an impressive 6.8 GPM at a 38-degree temperature rise and 140,000 BTU per hour, the Eccotemp 45HI-NG meets all your hot water needs seamlessly. Featuring advanced 0.7 GPM low flow ignition technology, this tankless water heater ensures continuous hot water without any cold spots.

The Eccotemp 45HI-NG is perfect for standard-size single-family homes, apartments, condos, cabins, and smaller commercial applications. It effortlessly supports 3-4 hot water applications simultaneously, such as taking a shower while running two sinks. Equipped with an upgraded PCB (Product Control Board) and a new gas modulating valve, this propane tankless water heater offers top-notch temperature performance at an affordable price.

Compact and wall-mounted, the Eccotemp 45HI-NG features a 110/120-volt UL listed power cord that powers the internal exhaust fan, anti-freeze protection, digital display, and PCB. Its fully automated control system uses only about 12 amps during operation, ensuring low energy consumption and high efficiency.

The Eccotemp 45Hi is CSA tested and approved for use in Canada and the US at elevations up to 2000 feet. Please note that installation and use above 2000 feet may affect efficiency and performance.

IMPORTANT NOTE: Not suitable for hydronic systems, recirculating, or floor heating.

Key Features:

  • Supports 3-4 applications simultaneously, making it ideal for showers and sinks used at the same time in any size residential home, condo, cabin, apartment, or light commercial use.
  • Rated at 6.8 GPM and 140,000 BTUs with a 38-degree temperature rise, this ultra-efficient tankless instant water heater is perfect for Canadian homes.
  • CSA certified for installation in Canada and the US, meeting and exceeding all safety and efficiency requirements with an Energy Factor Rating of .83.
  • Advanced Generation 3 Computer board with high-performance processing and smart adjust technology.
  • Enhanced incoming and outgoing water temperature sensor technology ensures total confidence in safety.
  • Limited Manufacturer Warranty (Heat Exchanger: 10 Years, Components: 5 Years, Accessories: 30 Days), live chat, and self-help guides will give you peace of mind that the Eccotemp 45Hi will keep you in hot water for years
  • What's Included: 45HI-NG tankless water heater, mounting hardware, gas appliance shut off valve and installation manual
  • The Eccotemp 45Hi 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
  • Uses standard 3/4" NPT water and gas fittings


What's Included:

  • 45HI Indoor Natural Gas Tankless Water Heater
  • Gas Shut-Off Valve
  • Instruction Manual
  • Installation Hardware
  • 10 Year Heat Exchanger/5 Year Parts Warranty


45HI Product Info and Manual
45HI Warranty

The Eccotemp 45HI has been tested for use at elevations up to 2000 feet. Installation and use of the Eccotemp 45HI above 2000 feet may affect overall product efficiency and performance.

IMPORTANT NOTE: Cannot be used for HYDRONIC SYSTEMS, 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 our Eccotemp EZ-Flush System Descaler Kit to ensure a clean, energy efficient, long lasting heater! Click here for details.

All purchases valued at $75 or above will be shipped with SIGNATURE REQUIRED. If you wish to remove the SIGNATURE REQUIRED, please contact Customer Service. Please Note: By opting out of SIGNATURE REQUIRED, you release Eccotemp Canada from all liability of lost or stolen packages. Call 1-866-356-1992 or chat with us to speak with a customer service agent.


CSA 2714806
Class 2901 85
Class 2901 05
Class 2902 93
Class 2902 13

To ensure the secure and confirmed delivery of your purchase, Eccotemp requires a signature for all deliveries.

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Product Features

  • Icon Eccotemp Tankless Water Heater

    Energy Efficient

  • Icon Eccotemp Tankless Water Heater

    Easy Install

  • Icon Eccotemp Tankless Water Heater

    High Flow Rate

  • Icon Eccotemp Tankless Water Heater

    Metal Panel

  • Icon Eccotemp Tankless Water Heater

    LED Screen

Smart Voice Commands

Designed with a smarter home in mind

”Ok Google, change my water heater to 110 degrees.”

Works with Hey Google Logo Tankless Water Heater

Connects seamlessly with Google and Alexa

”Alexa, change my water heater to Eco Mode.”

Works with Alexa Logo Portable Tankless Water Heater
  • Top Image Eccotemp Tankless Water Heater
  • Ultra-Efficiency and Affordable Comfort

    The Eccotemp 45HI Indoor Tankless Water Heater features an exhaust system, that when paired with our Eccotemp 4” stainless steel venting, allows you to easily and safely install indoors.

    Keep the CO2 out and the fresh air in. No need to reroute plumbing; simply remove that old tank and replace it with efficiency.

  • Revolutionary Design

    The Eccotemp 45HI Tankless Water heater is equipped with an advanced burner rated at 140,000 BTUs, making it perfect for providing the best temperature rise and range.

    This powerful burner will help deliver hot water for years. Rest easy knowing you don’t have to do any of the hard work.

  • Middle Image Eccotemp Tankless Water Heater
  • Bottom Image Eccotemp Tankless Water Heater
  • Engineered to Perform

    This powerful burner will help deliver hot water for years. Rest easy knowing you don’t have to do any of the hard work.

Uses

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    Whole Home

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    Mid Size Home

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    Town Home

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    Apartment

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    Office

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    Tiny Home

Find The Right Water Heater

Our agents are here to help find the right water heater for your installation and needs. Tankless water heaters are not a one size fits all!

CHAT NOW

Specifications

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    Rated Flow Rate

    6.8 GPM

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    Installation

    Indoor

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    Gas

    Natural Gas

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    Amps

    0.67 Amps

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    Color

    White

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    Material

    Steel

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    Model

    45HI-NG

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    BTU

    25,000 - 140,000

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    Power Type

    AC

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    Water Connection

    3/4" NPT

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    Gas Connection

    3/4" NPT

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    Temperature Range

    90°-120°F

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    Water Pressure

    50-80 PSI

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    Warranty

    5 Years

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    Certification

    CSA

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    Freeze Protection

    Included

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    EF

    0.82

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    Weight

    36.4 lbs

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    Product Dims

    25.5"x14.5"x6"

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    Packaging Dims

    28.5"x16.75"x9.25"

Find The Right Water Heater

Our agents are here to help find the right water heater for your installation and needs. Tankless water heaters are not a one size fits all!

CHAT NOW

As Seen In

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Customer Reviews

1 - Of 2 Reviews
  • Reza Nezami

    5

    Great product with full support

    I just received a replacement for my 45HI-NG. Following the instructions for installation was easy and clear. Just to point out, it is very important to follow the instructions and not cut corners. The product arrived quickly and took a day to install it fully, having to buy various plumbing pieces. It is working perfectly. Thank you.

  • William

    5

    Excellent product and fit for existing venting

    I like this product so much, it operates as it promises. The nice thing of this product fits to exisitng gas medal vent pipe. It save lots of headache.

Find The Right Water Heater

Our agents are here to help find the right water heater for your installation and needs. Tankless water heaters are not a one size fits all!

CHAT NOW
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    6.8 GPM Indoor Tankless Water Heater, 45 Series

    "Saved The Day! We had a very old water heater that was notorious for taking 1 minute to get hot in the shower, the 45HI-NG has the shower hot in 10 seconds! Thank you Eccotemp!"

    - Tyler C.
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