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Internet # 327549117

Model # SH22-LP

Smarthome Outdoor 6.8 GPM Liquid Propane Tankless Water Heater

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Product Details

About This Product

The Eccotemp Smart Home 6.8 GPM Outdoor Liquid Propane Tankless Water Heater is a revolutionary all-in-one smart solution that offers limitless hot water while conserving space and energy. It is the first all-in-one smart solution patented in the market, allowing users to orchestrate their water heater's operation with just their voice. The heater can be paired with Amazon Alexa and Google Home for smart voice commands, and the Eccotemp mobile app allows users to control and monitor their water heater from anywhere. The Eccotemp mobile app allows users to personalize temperature settings, establish routines, set timers, and view in-depth consumption data, including costs. This allows users to tailor their hot water usage to fit their lifestyle, maximizing energy efficiency and minimizing utility expenses. The app also sends maintenance alerts directly to the user's phone, ensuring long-evity and peak performance. Outdoor installation is a breeze, and the compact, wall-mounted design and sleek tempered glass cover preserve valuable floor space. The Eccotemp SH22 Series has been CSA tested and approved for use in the US and Canada at elevations up to 2000 ft. Installation and use above 2000 ft. may affect overall product efficiency and performance, and it is not recommended for installation and use above 5000 ft. It is important to note that this product cannot be used for hydronic systems, rectifying, or floor heating.

Highlights

  • With a temperature range of 95-140°F and rated for 3-4 applications, this heater provides on-demand hot showers for up to 3 bathrooms simultaneously
  • Rated at 6.8 GPM (gallons per minute) at 140,000 BTU with a temperature rise of 35°, this ultra-efficient tankless hot water heater is ideal for almost any standard-sized single-family home, townhome, condo, cabin, apartment, or light commercial use
  • Enjoy real-time control over your home's water heating needs. use the Eccotemp mobile app to track energy consumption, adjust temperatures, set schedules, or even detect product and network errors. unlock substantial savings with our eco mode feature, a smart solution that can help you reduce energy consumption by up to 25%, if your incoming water is set at a higher temperature than needed, simply use your phone to adjust the settings, aiding in lower utility usage, such as gas
  • Experience the convenience of our versatile smart app settings that display your desired currency (USD/CAD), dual-mode fahrenheit and celsius temperature readings, and preferred gas measurement unit, offering a personalized understanding of your usage
  • Seamlessly connect with amazon alexa or google home for voice command functions like: "alexa, set my water heater to 110° or "hey google, switch off my water heater
  • Smart power button feature turns your model on or off, detects error codes, connects to wireless networks, and enables sleep mode to prevent unnecessary energy use - all with a simple touch
  • SH22 series can be complemented with our patented, 1-of-a-kind EZ-flush descaling Kit to ensure your tankless water heater is running at maximum efficiency all year long
  • Expertly constructed with rigorous engineering, this water heater is built to last, its materials have been carefully selected to provide superior efficiency and unrivaled reliability, ensuring you'll benefit from its service for years to come
  • CSA certified for installation in the Canada
  • Limited manufacturer warranty (heat exchanger: 5-years, parts: 2-years), live chat, appointments for product support, and self-help guides provide peace of mind, assuring that the eccotemp sh22 series will keep you in hot water for years
  • Limited manufacturer warranty (heat exchanger: 5-years, components: 2 years, parts/accessories: 30-days), live chat, appointments for product support, and self-help guides provide peace of mind, assuring that the eccotemp sh22 series will keep you in hot water for years
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 327549117

Model # SH22-LP

Specifications

Dimensions: H 23 in, W 14 in, D 7.12 in

Dimensions

Product Depth (in.)

7.12 in

Product Height (in.)

23 in

Product Width (in.)

14 in

Water Connection Size (in.)

3/4"

Water Connection Size (in.)

3/4

Details

Application Type

Residential

BTU Rating

140000 Btu

Efficiency Level

High

First Hour of Delivery (gallons/hr)

6.8

Flow Rate @ 35°F Rise (gallons/min)

6.8 gal (US)/min

Flow Rate @ 45° Rise (gallons/min)

5.8 gal (US)/min

Gas Connection Size

3/4"

Gas Type

Propane

Indoor/Outdoor

Outdoor

Maximum Flow Rate (gallons per minute)

6.8

Number of Showers

1-2

Product Weight (lb.)

39 lb

Required Volt Connection

120 volt

Returnable

90-Day

Total BTU (Btu)

140000 Btu

Uniform Energy Factor

.85

Water Heater Features

Freeze Protection, Wall Mounted, WiFi

Water Heater Type

Gas

Warranty / Certifications

Certifications and Listings

CSA Certified

Part Warranty

2 Year

Questions & Answers

unit tends to heat up then turn off during showering. what might be the problem?
ByJun 7, 2025
1 Answer | 
Answer This Question

Hi John, if your water heater is experiencing issues or not functioning properly, there could be several possible causes. To help us accurately identify and resolve the problem, we’ll need to gather some relevant information. For the most efficient support, we encourage you to visit our website and submit a support ticket. This will allow us to assist you more effectively. We appreciate your business and look forward to assisting you.

By|Jun 9, 2025


    This unit will be installed outside for filling of outdoor soaking tubs. The elevation is 2500'. Will that pose an operation problem. Thank You Raymond
    ByApr 15, 2025
    1 Answer | 
    Answer This Question

    Hi Raymond, the SH22 is well-suited for delivering continuous hot water while maximizing space and energy efficiency. At an elevation of 2,500 feet, the unit should function effectively. However, it's important to be aware that gas appliances may experience marginally reduced efficiency at higher altitudes due to thinner air impacting combustion. While this is generally not a significant concern at your elevation, some minor performance variations may occur when compared to installations at sea level. If your priority is consistent hot water delivery, streamlined operation, and high energy performance, the SH22 is an excellent solution. For additional questions on any Eccotemp product, we encourage you to visit our website so that we can assist with all your product questions. We appreciate your business and look forward to assisting you.

    By|Apr 15, 2025


      Can this unit be operated from a 5 gal propane tank
      ByMar 28, 2025
      1 Answer | 
      Answer This Question

      Hi Raymond, thanks for inquiring about the Eccotemp 6.8 Builders Series tankless water heater! You can definitely use a 5-gallon propane tank with the Eccotemp Builder 6.8. However, for longer periods of use, you might want to consider a larger tank or keep a backup available. For additional questions on any Eccotemp product, we encourage you to visit our website so that we can assist with all your product questions. We appreciate your business and look forward to assisting you.

      By|Apr 2, 2025


        We have a cabin in the upper peninsula. How does the tank stay outdoors during the winter - doesn't the tank freeze?
        ByFeb 4, 2025
        1 Answer | 
        Answer This Question

        Hi Patty, the Smarthome Outdoor 6.8 GPM Liquid Propane Tankless Water Heater has a built in Anti freeze protection feature. Water heaters with Anti-Freezers have an automatic heating device and will help to avoid freeze damage, but the power must be kept on. Freezing will occur with no power. In very cold areas and when the temperature is under 32°F, or in event of an ice storm, freezing will occur as the heating power limit is exceeded. If these conditions take place, please follow the procedures explained below. When the temperature falls below 32°F, water in your plumbing system or water heater can turn to ice and then expand causing damage to the water heater. This damage is not covered under your manufacturer’s warranty. If these conditions are anticipated, please drain the water heater as follows to help but not guarantee from freezing: 1. Shut off the main gas valve and power 2. Shut off the inlet water valve 3. Open all faucets 4. Take off the drain valve, and allow water to drain for 3 minutes or until the water heater is empty. 5. Making sure all water is out, replace the drain valve, and shut off the faucets. For additional questions on any Eccotemp product, we encourage you to visit our website so that we can assist with all your product questions. We appreciate your business and look forward to assisting you.

        By|Feb 5, 2025


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          Customer Reviews

          1 out of 5

          • 1 out of 1 reviews
          • 0% recommend this product
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          Showing 1-1 of 1 reviews
          AVOID AT ALL COSTS
          BUYER BEWARE! I bought one of these 2 months ago and it simply stopped working. (It's acting like it's getting no power, but the breaker, plug, cord, etc. all check out okay.) For contact customer service you have to contact them via the 'Net. They expect you to provide photos and a video of the unit and the problem you're having. Then they leave you twisting in the wind. We'll be returning this to Home Depot and buying another brand.
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            Product Snapshot

            Ideal for homeowners looking for smart home integration, making temperature control effortless with voice commands via Alexa or Google Home.
            Ideal for small to medium homes looking for on-demand hot water, this heater saves energy and space. Enjoy endless hot water with the RE160eP.
            Ideal for small to medium homes looking for on-demand hot water, making showering and dishwashing easier and more efficient.

            Flow Rate

            6.8
            6.6
            6.6

            Temperature Control

            Wi-Fi Enabled

            Recirculation Pump

            Multiple Water Outlets