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

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

What our Experts Think

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  Instant, Endless Hot Water on Demand — Tankless design delivers continuous hot water when you need it, eliminating standby heat loss and resonating with high‑intent tankless water heater searches.

  
  


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  Powerful 27 kW Performance — Higher output than typical 24 kW models boosts flow (up to ~7 GPM max) for simultaneous showers, sinks, and appliances — strong for SEO around whole‑home electric tankless.

  
  


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  Very High Efficiency (~99%) — Self‑modulating electric operation uses only the energy needed, appealing to energy‑efficient water heater keywords and cost‑conscious buyers.

  
  


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  Precise Digital Temperature Control — Adjustable in 1 °F increments (80–140 °F) with digital display improves usability and reduces hesitation pre‑purchase — good for digital temp control search terms.

  
  


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  Compact & Durable Build — Slim, wall‑mounted unit with hand‑welded copper immersion elements and brass adapters enhances reliability — ideal for compact tankless heater SEO.

  
  


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  Easy Installation & Low Maintenance — Simple 3/4″ NPT connections and minimal upkeep speak to practical buyer concerns, improving conversion messaging.

  
  


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  Lead‑Free & ETL‑Certified — Meets ANSI/NSF 372 lead‑free standards and ETL listing for US/Canada, boosting trust and relevance in certified tankless heater searches.

  
  


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  Ideal for Homes and Multiple Fixtures — Suitable for showers, sinks, dishwashers, and more at appropriate flow rates — great anchor points for multi‑fixture tankless water heater product copy.

  
  

Q&A

Q: What is the Eemax HomeAdvantage II EHA027240?A: A high‑power electric tankless water heater that delivers instant, on‑demand hot water without a storage tank.

Q: How does tankless technology benefit hot water delivery?A: It heats water only when needed, providing endless hot water and reducing energy waste from standby heat loss.

Q: What are the power and electrical requirements?A: Rated at 27 kW on 240 V, drawing about 112.5 A and requiring hardwired installation with appropriate breakers and wiring.

Q: What hot water output can I expect?A: Offers a flow range up to roughly 7 GPM, suitable for multiple fixtures like showers and sinks.

Q: Can I control the water temperature?A: Yes — temperature is adjustable digitally from 80°F to 140°F in 1° increments.

Q: Is it easy to install?A: The compact, wall‑mount design with standard 3/4″ NPT water connections simplifies installation; professional electrical hookup is recommended.

Q: What applications is this heater good for?A: Ideal for point‑of‑use or whole‑house residential hot water needs such as showers, sinks, dishwashers, and laundry.

Maintenance Tips

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  Descale Every 6–12 Months: Flush the system to remove mineral buildup and maintain peak performance.

  
  


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  Clean Inlet Filter: Check and rinse the water inlet screen monthly to ensure proper flow.

  
  


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  Inspect Electrical Connections: Confirm all wiring and breakers are secure and free from corrosion.

  
  


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  Monitor Temperature Settings: Keep thermostat within recommended limits to prevent overheating.

  
  


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  Maintain Dry Surroundings: Ensure the unit’s area is dry and ventilated to avoid moisture damage.