Eemax HomeAdvantage II 27kW 240V Electric Tankless Water Heater - EHA027240

Description

Eemax HomeAdvantage II 27kW 240V Electric Tankless Water Heater – EHA027240

Compact and 99% energy efficient, this EEMAX electric tankless water heater only heats water on-demand instead of throughout the day for enhanced energy savings. HomeAdvantage II tankless electric water heaters can be installed in a central location or multiple locations throughout the home, like the master bathroom and kitchen. Perfect for apartments, assisted living facilities, condominiums, and multi-family applications.

Choosing the right Eemax tankless electric water heater depends on your climate. Consult the sizing guide to find the correct unit for your home.

Features

Instant, consistent and endless hot water
Compact, resistant and stylish with digital temperature control in increments of 1° ranging from 80°F to 140°F
Copper immersion heating elements with brass top increase durability and are threaded for easy replacement
Simple Installation
Digital temperature display
External controls to adjust temperature

Warranty

1-year parts limited and 5-year limited warranty on leaks.

Specifications

Type	Tankless Water Heater
Product Line	Home Advantage II
Medium	Hot Water
Fuel Type	Electric
Storage Type	Tankless
Mount Type	Wall
Installation Location	Indoors
Performance
Maximum Input Capacity	27.0 kW
Minimum Input Capacity	20.0 kW
Flow Rate at 40°F	4.6 gallons
Flow Rate at 45°F	4.1 gallons
Flow Rate at 50°F	3.7 gallons
Flow Rate at 60°F	3.1 gallons
Flow Rate at 70°F	2.6 gallons
Uniform Energy Factor	0.99
Minimum Flow Rate	0.3 gallons
Electrical Details
Voltage	240 V
Phase	1
Frequency (Hz)	60
Dimensions
Cold Water Inlet	3/4″
Hot Water Inlet	3/4″
Product Height	17″
Product Width	17″
Product Depth	3.75″
Product Weight	13.75 lbs

Documents

Eemax Tankless Water Heaters – Specification Sheet

Eemax Tankless Water Heaters – Installation Guide

Eemax Tankless Water Heaters – Brochure

What Our Experts Think

The Eemax HomeAdvantage II 27kW 240V Electric Tankless Water Heater (Model EHA027240) delivers powerful, on-demand hot water with advanced features for high-demand use. Here’s why it excels:

Impressive 27kW Output: Perfect for larger homes or commercial use, providing ample hot water for multiple bathrooms, appliances, or heavy demand scenarios.
Energy Efficient: Provides hot water only when needed, reducing energy waste and lowering utility bills compared to traditional tank heaters.
Compact Design: The wall-mounted unit offers a space-saving solution without sacrificing performance or capacity.
Advanced Flow Control: Ensures consistent, optimal water temperature by adjusting water flow to meet demand in real-time.
Durable and Long-Lasting: Constructed with corrosion-resistant stainless steel heating elements for superior durability and longevity.
Fast Installation: Designed for easy, straightforward installation with minimal modifications required.
Safety Features: Built-in protections against overheating and dry starts for secure, worry-free operation.
Instant Hot Water: Delivers hot water immediately, without the need to wait for a tank to heat up.

Q&A

Q: What is the Eemax HomeAdvantage II 27kW Electric Tankless Water Heater?
A: The Eemax HomeAdvantage II 27kW is a high-powered, energy-efficient electric tankless water heater designed for large households or high-demand water needs. It provides continuous hot water on demand and operates efficiently on 240V.

Q: Why choose the Eemax HomeAdvantage II?
A: With its powerful 27kW capacity, this unit offers endless hot water, energy savings, and space-saving design, making it ideal for homes with multiple bathrooms or higher water usage.

Q: What is its water heating capacity?
A: The unit provides up to 5 gallons per minute (GPM), ensuring enough hot water for simultaneous use in multiple fixtures, making it suitable for larger homes.

Q: Is it energy-efficient?
A: Yes, it eliminates standby energy loss, only heating water when needed, which significantly reduces energy consumption compared to traditional water heaters.

Q: Can it be installed anywhere?
A: Its compact size makes it ideal for installation in tight spaces like utility rooms, under sinks, or in basements.

Q: What sets it apart?
A: The Eemax HomeAdvantage II 27kW offers high performance, advanced temperature control, and unmatched energy efficiency, providing a reliable solution for larger households with higher hot water demands.

Maintenance Tips

Descale Regularly: Flush the system every 6–12 months to prevent mineral buildup, especially in hard water areas, to maintain efficient operation.
Clean Inlet Filter: Inspect and clean the inlet water filter regularly to ensure proper water flow and avoid clogs.
Inspect Electrical Connections: Check for any loose or corroded electrical connections to ensure safety and reliable performance.
Optimal Temperature Setting: Set the thermostat to around 120°F to minimize scaling and conserve energy.
Power Off for Maintenance: Always switch off the power and water supply before conducting any maintenance or cleaning.
Ensure Adequate Ventilation: Maintain proper airflow around the unit to prevent overheating and optimize energy efficiency.
Professional Service: Schedule an annual inspection by a licensed technician to keep the unit running smoothly and safely.

Additional information

Badge	<div style='display:none' class='jdgm-prev-badge' data-average-rating='0.00' data-number-of-reviews='0' data-number-of-questions='0'> <span class='jdgm-prev-badge__stars' data-score='0.00' tabindex='0' aria-label='0.00 stars' role='button'> <span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span> </span> <span class='jdgm-prev-badge__text'> No reviews </span> </div>
Widget	<div class='jdgm-rev-widg' data-updated-at='2025-05-18T16:00:04Z' data-average-rating='0.00' data-number-of-reviews='0' data-number-of-questions='0'> <style class='jdgm-temp-hiding-style'>.jdgm-rev-widg{ display: none }</style> <div class='jdgm-rev-widg__header'> <h2 class='jdgm-rev-widg__title'>Customer Reviews</h2> <div class='jdgm-rev-widg__summary'> <div class='jdgm-rev-widg__summary-stars' aria-label='Average rating is 0.00 stars' role='img'> <span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span> </div> <div class='jdgm-rev-widg__summary-text'>Be the first to write a review</div> </div> <a style='display: none' href='#' class='jdgm-write-rev-link' role='button'>Write a review</a> <div class='jdgm-histogram jdgm-temp-hidden'> <div class='jdgm-histogram__row' data-rating='5' data-frequency='0' data-percentage='0'> <div class='jdgm-histogram__star' role='button' aria-label="0% (0) reviews with 5 star rating" tabindex='0' ><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span></div> <div class='jdgm-histogram__bar'> <div class='jdgm-histogram__bar-content' style='width: 0%;'> </div> </div> <div class='jdgm-histogram__percentage'>0%</div> <div class='jdgm-histogram__frequency'>(0)</div> </div> <div class='jdgm-histogram__row' data-rating='4' data-frequency='0' data-percentage='0'> <div class='jdgm-histogram__star' role='button' aria-label="0% (0) reviews with 4 star rating" tabindex='0' ><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–off'></span></div> <div class='jdgm-histogram__bar'> <div class='jdgm-histogram__bar-content' style='width: 0%;'> </div> </div> <div class='jdgm-histogram__percentage'>0%</div> <div class='jdgm-histogram__frequency'>(0)</div> </div> <div class='jdgm-histogram__row' data-rating='3' data-frequency='0' data-percentage='0'> <div class='jdgm-histogram__star' role='button' aria-label="0% (0) reviews with 3 star rating" tabindex='0' ><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span></div> <div class='jdgm-histogram__bar'> <div class='jdgm-histogram__bar-content' style='width: 0%;'> </div> </div> <div class='jdgm-histogram__percentage'>0%</div> <div class='jdgm-histogram__frequency'>(0)</div> </div> <div class='jdgm-histogram__row' data-rating='2' data-frequency='0' data-percentage='0'> <div class='jdgm-histogram__star' role='button' aria-label="0% (0) reviews with 2 star rating" tabindex='0' ><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span></div> <div class='jdgm-histogram__bar'> <div class='jdgm-histogram__bar-content' style='width: 0%;'> </div> </div> <div class='jdgm-histogram__percentage'>0%</div> <div class='jdgm-histogram__frequency'>(0)</div> </div> <div class='jdgm-histogram__row' data-rating='1' data-frequency='0' data-percentage='0'> <div class='jdgm-histogram__star' role='button' aria-label="0% (0) reviews with 1 star rating" tabindex='0' ><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span></div> <div class='jdgm-histogram__bar'> <div class='jdgm-histogram__bar-content' style='width: 0%;'> </div> </div> <div class='jdgm-histogram__percentage'>0%</div> <div class='jdgm-histogram__frequency'>(0)</div> </div> <div class='jdgm-histogram__row jdgm-histogram__clear-filter' data-rating=null tabindex='0'></div> </div> <div class='jdgm-rev-widg__sort-wrapper'></div> </div> <div class='jdgm-rev-widg__body'> <div class='jdgm-rev-widg__reviews'></div> <div class='jdgm-paginate' data-per-page='5' data-url='https://api.judge.me/reviews/reviews_for_widget' style="display: none;"></div> </div> <div class='jdgm-rev-widg__paginate-spinner-wrapper'> <div class='jdgm-spinner'></div> </div> </div>

Badge

<div style='display:none' class='jdgm-prev-badge' data-average-rating='0.00' data-number-of-reviews='0' data-number-of-questions='0'> <span class='jdgm-prev-badge__stars' data-score='0.00' tabindex='0' aria-label='0.00 stars' role='button'> <span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span> </span> <span class='jdgm-prev-badge__text'> No reviews </span> </div>

Widget

<div class='jdgm-rev-widg' data-updated-at='2025-05-18T16:00:04Z' data-average-rating='0.00' data-number-of-reviews='0' data-number-of-questions='0'> <style class='jdgm-temp-hiding-style'>.jdgm-rev-widg{ display: none }</style> <div class='jdgm-rev-widg__header'> <h2 class='jdgm-rev-widg__title'>Customer Reviews</h2> <div class='jdgm-rev-widg__summary'> <div class='jdgm-rev-widg__summary-stars' aria-label='Average rating is 0.00 stars' role='img'> <span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span> </div> <div class='jdgm-rev-widg__summary-text'>Be the first to write a review</div> </div> <a style='display: none' href='#' class='jdgm-write-rev-link' role='button'>Write a review</a> <div class='jdgm-histogram jdgm-temp-hidden'> <div class='jdgm-histogram__row' data-rating='5' data-frequency='0' data-percentage='0'> <div class='jdgm-histogram__star' role='button' aria-label="0% (0) reviews with 5 star rating" tabindex='0' ><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span></div> <div class='jdgm-histogram__bar'> <div class='jdgm-histogram__bar-content' style='width: 0%;'> </div> </div> <div class='jdgm-histogram__percentage'>0%</div> <div class='jdgm-histogram__frequency'>(0)</div> </div> <div class='jdgm-histogram__row' data-rating='4' data-frequency='0' data-percentage='0'> <div class='jdgm-histogram__star' role='button' aria-label="0% (0) reviews with 4 star rating" tabindex='0' ><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–off'></span></div> <div class='jdgm-histogram__bar'> <div class='jdgm-histogram__bar-content' style='width: 0%;'> </div> </div> <div class='jdgm-histogram__percentage'>0%</div> <div class='jdgm-histogram__frequency'>(0)</div> </div> <div class='jdgm-histogram__row' data-rating='3' data-frequency='0' data-percentage='0'> <div class='jdgm-histogram__star' role='button' aria-label="0% (0) reviews with 3 star rating" tabindex='0' ><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span></div> <div class='jdgm-histogram__bar'> <div class='jdgm-histogram__bar-content' style='width: 0%;'> </div> </div> <div class='jdgm-histogram__percentage'>0%</div> <div class='jdgm-histogram__frequency'>(0)</div> </div> <div class='jdgm-histogram__row' data-rating='2' data-frequency='0' data-percentage='0'> <div class='jdgm-histogram__star' role='button' aria-label="0% (0) reviews with 2 star rating" tabindex='0' ><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span></div> <div class='jdgm-histogram__bar'> <div class='jdgm-histogram__bar-content' style='width: 0%;'> </div> </div> <div class='jdgm-histogram__percentage'>0%</div> <div class='jdgm-histogram__frequency'>(0)</div> </div> <div class='jdgm-histogram__row' data-rating='1' data-frequency='0' data-percentage='0'> <div class='jdgm-histogram__star' role='button' aria-label="0% (0) reviews with 1 star rating" tabindex='0' ><span class='jdgm-star jdgm–on'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span><span class='jdgm-star jdgm–off'></span></div> <div class='jdgm-histogram__bar'> <div class='jdgm-histogram__bar-content' style='width: 0%;'> </div> </div> <div class='jdgm-histogram__percentage'>0%</div> <div class='jdgm-histogram__frequency'>(0)</div> </div> <div class='jdgm-histogram__row jdgm-histogram__clear-filter' data-rating=null tabindex='0'></div> </div> <div class='jdgm-rev-widg__sort-wrapper'></div> </div> <div class='jdgm-rev-widg__body'> <div class='jdgm-rev-widg__reviews'></div> <div class='jdgm-paginate' data-per-page='5' data-url='https://api.judge.me/reviews/reviews_for_widget' style="display: none;"></div> </div> <div class='jdgm-rev-widg__paginate-spinner-wrapper'> <div class='jdgm-spinner'></div> </div> </div>

Reviews

There are no reviews yet

Be the first to review “Eemax HomeAdvantage II 27kW 240V Electric Tankless Water Heater – EHA027240”

reviews

Eemax HomeAdvantage II 27kW 240V Electric Tankless Water Heater – EHA027240

authorized dealer, shop your favorite brand.

Expert Support, Dial +1 (888) 851-3898

Limited Supply, grab it before it's gone.

Lowest prices, As low as possible.

All Item are brand New, Never used.

Popular Add-Ons

Recently Viewed Products

Scubapro G2 Wrist Scuba Diving Computer Only – COM228 WRIST

Biktrix 2024 Juggernaut Ultra EAGLE 2 48V 1000W Mid Drive Electric Bike

Fire Pit Art Crater Handcrafted Carbon Steel Gas Fire Pit

GRECELL Portable Power Station 500W – 680491101785

Scubapro MK25 EVO/G260 Scuba Diving Regulator – REG244 YOKE

MotoTec Pro 36V/10Ah 1000W Electric Dirt Bike MT-Dirt-Pro

Description