2023's Best Tankless Water Heaters: From Whole Home Comfort to Compact Canadian Living

2023's Best Tankless Water Heaters: From Whole Home Comfort to Compact Canadian Living

In a time where energy efficiency and optimizing space are of the utmost importance, tankless water heaters have revolutionized the way we meet our hot water needs. As we dive into 2023, it's high time to explore the leading tankless water heaters from Eccotemp that cater to various usage scenarios, from entire homes and medium-sized residences to compact Canadian living spaces and business establishments. Each model offers both propane gas tankless water heater and natural gas tankless water heater options, allowing you to choose based on your preferences and location requirements. In this blog, we'll break down the top choices in each category, showcasing their features, advantages, and overall performance.

1. Whole-home Tankless Water Heaters

Take a journey to the ultimate realm of cozy home vibes with our selection of Whole Home Tankless Water Heaters, available in 6.5, 6.8, and 7.0 gallons per minute (GPM) versions. These units are expertly crafted to cater to a range of household sizes and needs, ensuring a continuous flow of hot water that never quits.

6.5 GPM Tankless Water Heaters: With a knack for precise temperature control and energy efficiency, the 6.5 GPM option serves up an economical solution for perfectly optimized hot water usage. Available options include both a liquid propane tankless water heater and a natural gas tankless water heater.

6.8 GPM Smart Home Tankless Water Heaters: Here's the scoop on our newest model, the Smart Home 6.8 GPM Indoor Tankless Water Heater – a revolutionary all-in-one smart marvel clocking an impressive 6.8 GPM. Dive into endless comfort, smart technology with voice control, and keep tabs effortlessly through the Eccotemp Smart app, all bundled in a sleek indoor-ready design. You've got a couple choices: Indoor versions (SH22i-LP and SH22i-NG). It's time to elevate your abode with boundless hot water and cutting-edge convenience.

2. Mid-size Home

4.0 GPM Tankless Water Heaters: Take a pick from two models - the FVi12 series (FVi12-LPFVi12-NG) and the i12 series (i12-LPi12-NG). Both come with a liquid propane and a natural gas tankless water heater. They are thoughtfully designed to enhance your living space. These tankless water heaters strike the perfect balance between performance and space efficiency, making them a seamless fit for mid-sized homes, condos, apartments, or cabins. The 4.0 GPM model keeps the hot water flowing without interruption, tending to your daily requirements while keeping a keen eye on energy consumption. Say goodbye to those hefty water heaters and say hi to a space-savvy, energy-smart solution that perfectly suits your lifestyle.

6.0 GPM Tankless Water Heaters: Tackling bustling family routines with ease, these water heaters handle a multitude of tasks – from showers to laundry – all at once. You can choose between liquid propane or natural gas tankless water heater running at a 6.0 GPM flow rate, they ensure a steady supply of hot water to various fixtures, guaranteeing cozy comfort all through your dwelling. The streamlined design facilitates effortless installation, and the advanced energy-saving technology means you're only heating the water you need, effectively trimming down utility expenses. Opt for Eccotemp's 6.0 GPM Tankless Water Heaters and ramp up the comfort, efficiency, and eco-friendliness of your mid-sized Canadian home.

3. Tiny Living Spaces

4.0 GPM Tankless Water Heaters: A perfect fit for those cozy Canadian abodes where every inch counts and efficiency is the name of the game. With their sleek and compact design, these tankless hot water heaters can be tucked just about anywhere, saving precious floor space while still delivering top-notch performance. The 4.0 GPM flow rate ensures a steady supply of hot water whenever you need it, whether it's for a rejuvenating shower or tackling that stack of dishes. What's more, Eccotemp's energy-smart technology helps trim down those utility bills, fitting right in with the sustainable living values of the tiny home community. Eccotemp's i12 series (i12-LP and i12-NG) with a flow rate of 4.0 GPM are a go-to option. Immerse yourself in the comfort and convenience of never-ending hot water with Eccotemp's 4.0 GPM Tankless Water Heaters, tailored to perfectly suit the unique demands of your pint-sized haven.


As we navigate the ever-evolving landscape of home water heating solutions, tankless water heaters stand tall as symbols of efficiency and comfort. In 2023, these outstanding appliances will keep on reshaping our hot water adventures, catering to a wide range of needs and Canadian ways of life. Whether you're chasing after that full-home luxury, the flexibility of mid-size living, the practicality of tiny abodes, or the efficiency of commercial spaces, this year's cream-of-the-crop tankless water heaters have you covered. So, embrace the next chapter in tankless hot water tech and raise your comfort, efficiency, and quality of life to new heights with these groundbreaking innovations.

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!

  • sh22 natural gas tankless water

    Smart Home 6.8 GPM Outdoor Tankless Water Heater, SH22 Series

    "Great value. If you compare the features with any other brands, you will not find another value. I’ve been extremely impressed with this unit."

    - Adam V.
  • 45hi natural gas tankless water

    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.
  • esh-2-5 mini tank water heater

    Smart Home 2.5 Gallon Electric Mini Tank Water Heater

    "Great price, fast delivery. I installed the unit under the kitchen sink. From opening the box, plumbing and connecting via Wifi were no more than 60 mins. I'll monitor the daily KW usage. Strongly recommend trying this unit."

    - Wade T.
  • shlx tankless water heater

    L5 1.5 GPM Portable Outdoor Tankless Water Heater

    "We love ours. Imagine cool weather with muddy 4 wheelers, muddy dogs, muddy kids, & gear...well that would destroy a normal weekend but not ours. We love taking warm showers and cleaning up with ours! It truly has been a game changer."

    - Mark F.
  • 6gb natural gas tankless water

    Builder Series 6.0 GPM Indoor Tankless Water Heater

    "Cannot be happier with this water heater. My family came home from a long weekend and we all were in desperate need for showers. Family of five showered back to back with no issues. Thanks for making life that much easier!"

    - Ron S.
  • sh22 liquid propane tankless water

    Smart Home 6.8 GPM Outdoor Tankless Water Heater, SH22 Series

    "Works great. Love it, does great for a family of 4, love the app and how you can adjust temp from phone. Works great for younger kids."

    - Redd
  • em-7-0 mini tank water

    Under Sink EM-7.0 Gallon Electric Mini Tank Water Heater

    "This guy recuperates in 20 minutes or less... Easily installs and works on 120 volts with very low power consumption and you do not have to wire up for high amps or a 240 line. I highly recommend this unit."

    - Louis G.
  • el10 portable tankless water

    Luxé 3.0 GPM Portable Outdoor Tankless Water Heater

    "Quickly heats water. I like the thermostat with digital reading of water temperature. Has ample pressure and never ran out of warm water rinsing my horse whose reaction was that he liked the warm water."

    - Betty S.
  • el22i natural gas tankless water

    6.8 GPM Indoor Tankless Water Heater, EL22 Series

    "Great buy! Great purchase! Installation was quick and easy. Highly recommend!"

    - John C.
  • i12 liquid propane tankless water

    4.0 GPM Indoor Tankless Water Heater, i12 Series

    "I installed the unit a month ago with some fantastic tech support. Over all I am very happy with the performance of the heater and would recommend this unit to anyone."

    - Marc D.
  • esh 2 5 mini tank water

    Smart Home 2.5 Gallon Electric Mini Tank Water Heater

    "Look and size of the hot water heater is perfect if you are adding this to a work shop or bathroom. This water heater uses Wi-Fi so you can connect to Alexa and ok Google. Very nice packaging and very clear, easy to follow directions."

    - Matt
  • el7 portable tankless water

    Luxé 1.85 GPM Portable Outdoor Tankless Water Heater

    "Great Portable Water Heater. Delivers functionally and aesthetically. Very easy to set up and came with everything I needed. Well constructed and I like that I can easily see the water temp. Look forward to years of use."

    - ARS