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Eccotemp 45HI Indoor 6.8 GPM Natural Gas Tankless Water Heater

45HI-NG

Experience endless hot water and energy savings with the Eccotemp 45HI tankless water heater. Its powerful 6.8 GPM flow rate ensures a consistent, efficient supply of hot water, while running on natural gas for added cost-effectiveness. Perfect for indoor use, this heater brings convenience and reliability to any home.

The Eccotemp 45 Series 6.8 GPM Tankless Water Heater is one of the most advanced CSA approved models of the Eccotemp tankless line. Indoor and outdoor models available in both natural gas and liquid propane. Rated at an impressive 6.8 GPM with a temperature rise of 38 degrees and 140,000 BTU per hour, the Eccotemp 45 Series 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 45 Series for standard size single family homes, townhomes, condos, cabins, as well as smaller commercial applications. Using 2-3 hot water applications simultaneously is a breeze with the Eccotemp 45 Series. With our upgraded 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 45 Series has a 110/120-volt UL listed power cord that powers the internal Exhaust Fan, Anti-Freeze Protection, Digital Display and Product Control Board. With its fully automated control system, this model only pulls about .67 amps during operation, making it an ideal for low energy consumption and efficiency.

The Eccotemp 45 Series has been CSA tested and approved for US & Canadian use at elevations up to 2000 feet. Installation and use of the Eccotemp 45 Series above 2000 feet may affect overall product efficiency and performance.

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

  • Rated for 2-3 applications used simultaneously means that taking a shower and running two sinks at the same time is effortless. Ideal for normal hot water heating applications in ANY size residential single-family home, townhome, condo, cabin, or Light commercial use
  • Rated at 6.8 GPM at 140,000 BTUs with a temperature rise of 38 degrees, this ultra-efficient tankless water heater is ideal for just about every single-family home in the US and Canada
  • CSA certified for installation in the US and Canada. This tankless water heater meets and exceeds all safety and efficiency requirements according to the DOE with an Energy Factor Rating of .83
  • 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 10-year product warranty, live chat, appointments for product support, self-help guides will give you peace of mind that the Eccotemp 45 Series will keep you in hot water for years
  • The Eccotemp 45 Series 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

    Product Features:

    • Energy Efficient
    • Easy Install
    • High Flow Rate
    • Metal Panel
    • Led Screen
    • 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.Top Image Eccotemp Tankless Water Heater
    • 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
    • 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.Bottom Image Eccotemp Tankless Water Heater

    Uses:

    • Whole Home
    • Mid Size Home
    • Town Home
    • Apartment
    • Office
    • Tiny Home

    Specifications:

    • Rated Flow Rate: 6.8GPM
    • Gas: Natural Gas
    • Amps: 0.67 Amps
    • Installation: Indoor
    • Color: White
    • Material: Steel
    • Model: 45HI-NG
    • BTU: 25,000 - 140,000
    • Power Type: AC
    • Temperature Range: 90°-120°F
    • Water Pressure: 50-80 PSI
    • Water Connection: 3/4" NPT
    • Gas Connection: 3/4" NPT
    • Warranty: 5 Years 
    • Certification: CSA
    • Freeze Protection: Included
    • EF: 0.82
    • Weight: 36.4 lbs
    • Product Dims: 25.5"x14.5"x6"
    • Packaging Dims: 28.5"x16.75"x9.25"

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