TO
“Eccotemp's SmartHome series delivers the best built-in smart features at this price — Alexa and Google control without an add-on module is a genuine differentiator.”
The Eccotemp SmartHome SH22i-NG Tankless Water Heater ($699-$849) is recommended with a 7.9/10 consensus score across 5 expert reviews. Experts highlight built-in wi-fi with alexa and google home voice commands included and eccotemp app tracks usage, sets schedules, and sends maintenance alerts. Tom's Guide says: "Eccotemp's SmartHome series delivers the best built-in smart features at this pr..." Best for: Smart home enthusiasts on a budget, Mid-size households, Voice-controlled water heating.
Recommended5 Expert Reviews
Price Range$699-$849
Check Price on Amazon →Affiliate link — we earn a commission at no extra cost to you
Eccotemp SmartHome SH22i-NG Tankless Water Heater
Energy
SHE ScoreAverage
SmartHomeExplorer proprietary rating
5.6/10
5 expert sources
Compatibility Breadth2.9/10
Setup Ease5.5/10
Reliability6/10
Value Rating6.9/10
Future-Proofing6.5/10
The Eccotemp SmartHome SH22i-NG Tankless Water Heater earns a SHE Score of 5.6/10, driven by strong value (6.9/10) with room to improve in compatibility breadth (2.9/10). Based on 5 expert sources and SmartHomeExplorer compatibility analysis.
How we calculate the SHE Score →Expert Consensus: 7.9/10 across 5 sources
Last verified:“Eccotemp's SmartHome series delivers the best built-in smart features at this price — Alexa and Google control without an add-on module is a genuine differentiator.”
Key Features
- ✓ Built-in Wi-Fi
- ✓ Alexa + Google Home
- ✓ 6.8 GPM
- ✓ Eccotemp app
- ✓ 10-year HX warranty
Best For
Smart home enthusiasts on a budgetMid-size householdsVoice-controlled water heating
What Experts Agree On
What Experts Love
- ✓ Built-in Wi-Fi with Alexa and Google Home voice commands included
- ✓ Eccotemp app tracks usage, sets schedules, and sends maintenance alerts
- ✓ 6.8 GPM flow rate handles 2-3 simultaneous fixtures
- ✓ Best price-to-smart-feature ratio in gas tankless category
- ✓ Indoor installation with sealed combustion
- ✓ 10-year heat exchanger warranty
Common Criticisms
- ✗ Lower flow rate than Rinnai RSC160iN — struggles with 4+ fixtures
- ✗ Smaller brand with fewer authorized service technicians
- ✗ App stability reports vary — some users note intermittent disconnects
- ✗ Natural gas line required for installation
What The Experts Say
TE
“The SH22i-NG hits the sweet spot between performance and smart home integration for mid-size households that want app control without spending $1,500+.”
Ready to buy the Eccotemp SmartHome SH22i-NG Tankless Water Heater?
Check Price on Amazon$699-$849 · 5 expert sources · 7.9/10 consensus
Frequently Asked Questions
Is the Eccotemp SmartHome SH22i-NG Tankless Water Heater worth it?
Eccotemp SmartHome SH22i-NG Tankless Water Heater earns a 7.9/10 consensus score across our 12 expert sources. It is rated "Recommended" — Smart home enthusiasts on a budget. At $699-$849, Eccotemp's SmartHome series delivers the best built-in smart features at this price — Alexa and Google control without a...
Who is the Eccotemp SmartHome SH22i-NG Tankless Water Heater best for?
Eccotemp SmartHome SH22i-NG Tankless Water Heater is best for: Smart home enthusiasts on a budget, Mid-size households, Voice-controlled water heating. Experts rate it "Recommended" overall.
How does the Eccotemp SmartHome SH22i-NG Tankless Water Heater compare to other Energy options?
Among the Energy products we have reviewed, Eccotemp SmartHome SH22i-NG Tankless Water Heater ranks above average with a 7.9/10 score. The SH22i-NG hits the sweet spot between performance and smart home integration for mid-size households that want app co...
What smart home systems does the Eccotemp SmartHome SH22i-NG Tankless Water Heater work with?
Eccotemp SmartHome SH22i-NG Tankless Water Heater works with Google Home, Amazon Alexa. Check our compatibility notes on the product page for any setup requirements or hub dependencies.
What are the pros and cons of the Eccotemp SmartHome SH22i-NG Tankless Water Heater?
The main pros of the Eccotemp SmartHome SH22i-NG Tankless Water Heater are built-in wi-fi with alexa and google home voice commands included and eccotemp app tracks usage, sets schedules, and sends maintenance alerts. The main downside is lower flow rate than rinnai rsc160in — struggles with 4+ fixtures. Overall, experts rate it "Recommended" with a 7.9/10 consensus score.
Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you. This consensus review is based on 5 independent expert reviews — we did not test this product ourselves. Always verify current prices and availability before purchasing.