10 Best ecosmart eco 24s 24 of 2025

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Best Choice

1

EcoSmart
Ecosmart ECO 24 24 KW at 240-Volt Electric Tankless Water Heater with Patented Self Modulating Technology, 17 x 17 x 3.5
Main highlights

Key Features
Sleek, compact with digital display; 99.8% energy efficiency; made in USA. Offers significant savings and precise temperature control.

Ideal Use Cases
Perfect for homes seeking energy savings, space-saving design, and instant, endless hot water for various applications.

Customer Reviews
Most praised for its energy efficiency, reliable performance, and ease of installation, significantly cutting down utility bills.
9.9

Exceptional

Our Rating

9.1
Easy installation

8.4
worth the money

8.2
Temperature control
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Value for Money

2

Lisnhlin
HE 90240 Heating Element Upgrade, 3 Pack, compatible with Ecosmart ECO 18/24/27/36, Rheem, Richmond, Eemax tankless water heaters. 240V, 9KW/18KW/27KW/36KW, RC04709024S Water Heater Element
Main highlights

Key Features
9KW 240V heating element with leak-proof O-ring, made of high-quality brass and anti-oxidation coating for extended durability.

Ideal Use Cases
Perfect for resolving issues like low water temperature, long heating times, and varying water pressures in compatible EcoSmart and Eemax models.

Customer Praise
Users frequently commend its easy installation process and the noticeable improvement in water heating efficiency and output.
Key specs
- wattage:9KW
- size:14.72 x 2.83 x 2.6 inches
- material:High-quality brass
- style:Screw-in structure
- voltage:240V
9.8

Exceptional

Our Rating

8.9
Easy installation

8.0
worth the money
3

EcoSmart
Ecosmart CB QC MEDLRG (Control Board for ECO 18 24 27)
Main highlights

Key Features and Benefits
Control Board for ECO 18, ECO 24, ECO 27; Easy to install; Quick troubleshooting support from Eco Smart; Replacement part saves cost; Made in China.

Ideal Use Cases
Perfect for replacing damaged control boards in ECO 18, ECO 24, ECO 27 models; Suitable for areas with power surges; Works for 36k model too.

Most Praised Feature from Reviews
Ease of installation and operation; Effective customer support; Cost-saving; Quick troubleshooting; High compatibility with multiple models.
9.7

Exceptional

Our Rating

8.7
Easy installation

8.7
Tech Support

8.0
materials Quality
4

Kscjdg
HE 90240 Tankless Water Heating Element For EcoSmart Eco 18 24 27 36 Water Heater,Fit Rheem, Richmond, iHeat/Drakken Electric Tankless Water Heater - 9KW 240V With New Rubber Ring (2)
Main highlights

Premium Quality and Durability
Each heating element is made of high-quality copper, ensuring higher heat conduction efficiency, corrosion resistance, and minimal mineral build-up for a longer service life.

Ideal for Various Tankless Water Heaters
Compatible with EcoSmart, Eemax, iHeat/Drakken, Rheem, and Richmond models, making it versatile for different tankless water heater systems.

Ease of Installation
Customers appreciate the easy installation process, especially for EcoSmart models, though some suggest including a variety of o-rings for better compatibility.
Key specs
- wattage:9 KW
- size:12 x 2 x 2 inches
- material:High quality copper
- style:Indoor Installation
- voltage:240 Volts
9.6

Exceptional

Our Rating

9.3
lasts a long time

8.2
Heat transferring

8.0
Easy installation
5

ATEEfaee

Upgrade HE 90240 Heating Element, For Ecosmart ECO 18 24 27 36, Rheem, Eemax, Richmond Electric Tankless Water Heaters, Water Heater Element Heater Parts, 9KW 18KW 27KW 36KW 240V, 2 Pack
9.4

Excellent

Our Rating

8.0
Easy installation

8.0
worth the money
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6

Ximoon
HE 90240 Replacement for Ecosmart ECO 18 24 27 36, 9KW 240V Water Heater Element for Electric Tankless Water Heaters
Main highlights

Key Features
Universal compatibility with EcoSmart and Eemax models, includes O-Ring and screw, high-quality copper construction ensures durability and efficiency.

Ideal Use Cases
Perfect for replacing heating elements in 9kW tankless water heaters, ensuring continuous hot water service in homes and businesses.

Customer Reviews Highlight
Most praised for easy installation and compatibility, significantly improving water heater performance and reliability.
Key specs
- wattage:9000 Watts
- size:14 x 1.75 x 1.75 inches
- material:Copper
- style:Heating Element
- voltage:240 Volts
9.3

Excellent

Our Rating

8.2
worth the money

8.0
Easy installation
7

Dimakung

FSA QC MEDLRG Tankless Water Heater Flow Sensor Fits for Ecosmart ECO 18, ECO 24, ECO 27 & ECO 36 Hot Water Heater Replacement Parts
9.2

Excellent

Our Rating
8

EcoSmart

Ecosmart TRC QC 3HE ECO 27 Replacement Part
9.0

Excellent

Our Rating
9

EcoSmart

Ecosmart TRC QC 2HE ECO 27 Replacement Part
8.8

Very Good

Our Rating
10

WIRELEL

3PCS HE 90240 Water Heater Element Parts Compatible with Ecosmart ECO 18 ECO 24 ECO 27 ECO 36, 9KW 240V Heating Element Replacement for iHeat Rheem
8.7

Very Good

Our Rating

10 Best ecosmart eco 24s 24 of 2025

1

Ecosmart ECO 24 24 KW at 240-Volt Electric Tankless Water Heater with Patented Self Modulating Technology, 17 x 17 x 3.5

9.1

8.4

8.2

How do we rank?

How do we rank?

Analyzing top stores

2

HE 90240 Heating Element Upgrade, 3 Pack, compatible with Ecosmart ECO 18/24/27/36, Rheem, Richmond, Eemax tankless water heaters. 240V, 9KW/18KW/27KW/36KW, RC04709024S Water Heater Element

8.9

8.0

3

Ecosmart CB QC MEDLRG (Control Board for ECO 18 24 27)

8.7

8.7

8.0

4

HE 90240 Tankless Water Heating Element For EcoSmart Eco 18 24 27 36 Water Heater,Fit Rheem, Richmond, iHeat/Drakken Electric Tankless Water Heater - 9KW 240V With New Rubber Ring (2)

9.3

8.2

8.0

5

Upgrade HE 90240 Heating Element, For Ecosmart ECO 18 24 27 36, Rheem, Eemax, Richmond Electric Tankless Water Heaters, Water Heater Element Heater Parts, 9KW 18KW 27KW 36KW 240V, 2 Pack

8.0

8.0

6

HE 90240 Replacement for Ecosmart ECO 18 24 27 36, 9KW 240V Water Heater Element for Electric Tankless Water Heaters

8.2

8.0

7

FSA QC MEDLRG Tankless Water Heater Flow Sensor Fits for Ecosmart ECO 18, ECO 24, ECO 27 & ECO 36 Hot Water Heater Replacement Parts

8

Ecosmart TRC QC 3HE ECO 27 Replacement Part

9

Ecosmart TRC QC 2HE ECO 27 Replacement Part

10

3PCS HE 90240 Water Heater Element Parts Compatible with Ecosmart ECO 18 ECO 24 ECO 27 ECO 36, 9KW 240V Heating Element Replacement for iHeat Rheem

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