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Best Rheem Water Heater Apps

249+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated September 2026

Out of 249+ rheem water heater apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Rheem Water Heater Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Rheem EcoNetRheem EcoNetFree4.4★ (15K)NoNoSep 2026
2RheemRheemFree4.6★ (1.5K)NoNoSep 2026
3EcoNetEcoNetFree4.4★ (13K)NoNoSep 2026
4Rheem EcoNet - LegacyRheem EcoNet - LegacyFree1.5★ (139)—NoJul 2026
5Hi RheemHi RheemFree—NoNoMay 2026
6Boil WaterBoil WaterFree—NoYesMay 2026
7Rheem SEARheem SEAFree—NoNoMay 2026
8Hot Water Heat PumpHot Water Heat PumpFree—NoNoJul 2026

Top Picks for Rheem Water Heater

Rheem EcoNet#1

Rheem EcoNet by Rheem Manufacturing Company

For Homeowners: Smart AC & H2O
Editor's Choice
🔧 Utilities
4.4😞(15K ratings)
Free
Rheem EcoNet screenshot 1
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Rheem EcoNet screenshot 4
Rheem EcoNet screenshot 5
Rheem EcoNet screenshot 6

Manage your home's heating, cooling, and hot water systems remotely. Optimize energy usage, set custom schedules, and receive important alerts for maintenance and system performance. This app helps homeowners save on utility bills and maintain ideal comfort levels.

What We Love

  • 🚀 Useful for monitoring energy usage
  • 👍 Improved app UI in recent update
  • 🚀 Reliable connection after update

Room to Improve

  • 🐛 Scheduling issues and unreliable
  • 🐛 Home/away mode not functioning properly
  • 🐛 Connectivity problems after app updates
  • 🐛 Clunky and unintuitive user interface
  • 🐛 Missing key information like current water temperature
Rheem#2

Rheem by Rheem Manufacturing Company

Connect . Install . Service
Strong Contender
🔧 Utilities
4.6(1.5K ratings)
Free
Rheem screenshot 1
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Rheem screenshot 4
Rheem screenshot 5

This app streamlines HVAC installation and service for contractors. It offers Bluetooth connectivity for system setup and troubleshooting, along with comprehensive support for product information, warranty tracking, and locating resources.

EcoNet#3

EcoNet by Rheem Manufacturing Company

For Homeowners: Smart AC & H2O
Worth Considering
🔧 Utilities
4.4😞(13K ratings)
Free
EcoNet screenshot 1
EcoNet screenshot 2
EcoNet screenshot 3
EcoNet screenshot 4
EcoNet screenshot 5
EcoNet screenshot 6

Manage your home's heating, cooling, and water heater systems remotely. Optimize energy efficiency, track consumption, and set custom schedules for comfort and savings. Receive alerts for maintenance and system updates.

What We Love

  • 🚀 Functional app
  • 📊 Useful graphs and data
  • 🔒 Resetting password options
  • 🕰️ Scheduling and vacation mode

Room to Improve

  • 🐛 Buggy and unreliable connection
  • 🚫 Inaccurate power consumption data
  • 🤔 Confusing and limited UI
  • 🔄 Inconsistent mode changes
  • 🔍 Lack of detailed information

More Rheem Water Heater apps to explore

FAQ about Rheem Water Heater

What are the best rheem water heater apps for iPhone?
Rheem EcoNet tops our rheem water heater apps ranking as of September 2026, with a 4.4-star average from 15K App Store ratings, and it's free to download.
Yes — 19 of the top rheem water heater apps we rank are free to download, including Rheem EcoNet and Rheem.
Rheem EcoNet has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ rheem water heater apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The Rheem EcoNet app provides smart control over your home's HVAC systems and water heaters from Rheem and its associated brands. It allows you to manage your home's climate and hot water remotely, monitor energy usage, and set custom schedules for optimal efficiency and comfort.
Key features include smart control for heating and cooling, monitoring of water heater performance, tracking of energy consumption with savings tips, enrollment in utility programs, custom scheduling for HVAC and water heaters, and real-time alerts for maintenance and system issues. It also offers remote access from anywhere.