ECCOTEMP SmartHome Indoor 4.5 GPM Natural Gas Tankless Water Heater, S — Home Selection
BUY IN BULK AND GET 10% OFF NOW Code "BULK"
BUY IN BULK AND GET 10% OFF NOW Code "BULK"
Call Button
Call Now Get up to $200 OFF when you call! Ends in 10:00

Customer Reviews

John D. "Great service! Highly recommend."

Jane S. "Saved $50 on my order."

Mike T. "Fast and reliable support."

ECCOTEMP SmartHome Indoor 4.5 GPM Natural Gas Tankless Water Heater, SHLX Series


ECCOTEMP SmartHome Indoor 4.5 GPM Natural Gas Tankless Water Heater, SHLX Series FRONT VIEW

The ECCOTEMP SmartHome Indoor 4.5 GPM Natural Gas Tankless Water Heater, SHLX Series provides a smarter and more efficient way to enjoy on-demand hot water. With 4.5 GPM of hot water, it’s perfect for homes that require consistent hot water for showers, washing dishes, or other everyday tasks. This high-performance unit ensures that you’ll never have to worry about running out of hot water while maintaining a compact footprint, making it ideal for modern living spaces.

Designed with the latest technology, the ECCOTEMP SmartHome Indoor 4.5 GPM Natural Gas Tankless Water Heater, SHLX Series ensures efficiency and energy savings. It integrates seamlessly into your home’s natural gas system while offering continuous hot water whenever you need it. The sleek, modern design makes it not only efficient but also a stylish addition to your home, saving both space and energy.

Experience the future of home comfort with the ECCOTEMP SmartHome Indoor 4.5 GPM Natural Gas Tankless Water Heater, SHLX Series. Say goodbye to bulky water tanks and enjoy the benefits of a smart, eco-friendly system that provides endless hot water without compromising on space or energy.



Say goodbye to the inconvenience of running out of hot water mid-shower or during other daily tasks.ECCOTEMP SmartHome Indoor 4.5 GPM Natural Gas Tankless Water Heater, SHLX Series FRONT VIEW With a flow rate of 4.5 gallons per minute (GPM), Eccotemp’s SHLX Series can easily meet the hot water demands of a small to medium-sized household, providing a continuous supply of hot water whenever you need it. Enjoy long, luxurious showers, efficient dishwashing, and other hot water needs without interruption.

This Smart Home Indoor Natural Gas Tankless Water Heater is packed with smart features that make your life easier. Imagine living in a home that understands you, controlling your water heater with only your voice. With its Wi-Fi compatibility, this appliance can connect with Amazon Alexa and Google Home for easy voice commands. Wake up to a steaming shower by commanding, "Alexa, set my water heater to 110 degrees." Your warm bath awaits when you arrive home – just tell it, "Ok Google, turn my water heater on."

Use the Eccotemp app to control and monitor your water heater from anywhere. Adjust the temperature, set schedules and timers, see real consumption statistics with an associated dollar amount, and receive maintenance alerts, all at your fingertips. This allows you to customize your hot water usage to match your lifestyle, while also optimizing energy usage and reducing utility bills. 

With our 3-inch vertical and horizontal vent kits (sold separately), setting up this water heater indoors is effortless. Its sleek, wall-hung layout and elegant tempered glass front not only conserve essential floor room but also elevates the aesthetics of your living space.

This Smart Home Tankless Water Heater is not only convenient, but it's also energy efficient. Its advanced heating technology only heats water as it's needed, eliminating standby heat loss and reducing energy waste. This can lead to significant energy savings compared to traditional tank-based water heaters, helping you reduce your carbon footprint and lower your energy bills.

Invest in a smarter and more efficient way to heat your water with our Smart Home Indoor 4.5 GPM Tankless Water Heater. Enjoy endless hot water, convenient control, and energy-efficient operation in your home. Upgrade to a smart water heating solution today and experience the ultimate comfort and convenience of never running out of hot water again! 

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

IMPORTANT NOTE: This product cannot be used for HYDRONIC SYSTEMS, RECIRCULATING, or FLOOR HEATING. 

 

  • With a temperature range of 95-140 degrees Fahrenheit and rated for 1-2 applications, this waterECCOTEMP SmartHome Indoor 4.5 GPM Natural Gas Tankless Water Heater, SHLX Series SAMPLE PHOTO heater provides on-demand hot showers for up to 2 bathrooms simultaneously. 
  • Rated at 4.5 GPM (gallons per minute) at 80,000 BTU with a temperature rise of 35 degrees, this ultra-efficient tankless hot water heater is ideal for smaller single-family homes, townhomes, condos, cabins, apartments, 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 degrees" 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. 
  • The SHLX 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. 
  • Meticulously crafted, this tankless water heater is designed to endure. The chosen materials offer superior functionality and unmatchable reliability, promising years of dependable service. 
  • Easy wall mounting and installation with 110/120-volt UL listed power cord and 1/2 inch NPT water and gas connections. 
  • Indoor venting is available in 3-inch horizontal and vertical installation kits (sold separately). 
  • CSA certified for installation in the US and Canada. 
  • Limited Manufacturer Warranty (Heat Exchanger: 5 Years, Compnenets: 2 Years, Parts/Accessories: 30 Days), live chat, and self-help guides provide peace of mind, assuring that the Eccotemp SHLX Series will keep you in hot water for years. 
  • What's Included: Smart Home 4.5 GPM Indoor Natural Gas Tankless Water Heater (SHLX-NG), Wireless Remote, mounting hardware, and product manual. 


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 from all liability of lost or stolen packages. Call 1-866-356-1992 or chat with us here to speak with a customer service agent.

 

 

Free Express Shipping on All orders within the USA

Read Our Shipping Policy Here

30 Day Free Returns on all orders

Read about our Returns Policy Here

Request A Quote

Skip to content

ECCOTEMP SmartHome Indoor 4.5 GPM Natural Gas Tankless Water Heater, SHLX Series

SKU SHLX-NG
In stock | ETA: to
$499.00

Notify me when back in stock

Recommended Accessories

ECCOTEMP SmartHome Indoor 4.5 GPM Natural Gas Tankless Water Heater, SHLX Series
$499.00
Product successfully added to your cart!

ECCOTEMP SmartHome Indoor 4.5 GPM Natural Gas Tankless Water Heater, SHLX Series Reviews

Build the perfect HVAC unit

Get up to 40% OFF on your next system with our custom tool!

Build Your SYSTEM

Latest from HVAC & More

  • MRCOOL Warranty: How long is it and what does it cover?

    MRCOOL mini splits are extremely popular, but what happens if yours needs a new part or if someth...

  • DuctlessAire vs MRCOOL

    If you’re searching for the perfect mini split for your needs and exploring DuctlessAire vs MRCOO...

  • Does MRCOOL make ceiling cassette mini splits?

    Does MRCOOL make ceiling cassette mini splits? The answer is yes. MRCOOL is a homeowner’s favorit...

Read about HVAC

FREE EXPRESS SHIPPING

Process orders in 1 business day

Stress Free Returns

2 Year Returns

Primum Quality

Top Tier Products, Even Better Customer Care

5 Year Warranty

We Believe In Our Products & Our Team