Eemax HomeAdvantage II 8kW 240V Electric Tankless Water Heater - EHA008240
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 Hot Water On Demand – Delivers endless hot water without storing a tank, reducing wait times and energy waste.
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Compact & Space‑Saving Design – Small footprint (about 12″ × 9.75″ × 3.75″) is ideal for under‑sink or wall‑mounted installation.
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Energy Efficient Performance – ~99% efficiency cuts standby energy loss compared to traditional tank heaters.
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Precise Temperature Control – Adjustable digital thermostat (80°F–140°F) delivers consistent comfort with 1°F increments.
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Durable Heating Elements – Copper immersion elements with brass adapters improve longevity and ease of replacement.
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Reliable Flow Activation – Starts at ~0.3 GPM with up to ~4.8 GPM flow, suited for point‑of‑use sinks, showers, or laundry.
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Pro Install Tip – Hard‑wire to a dedicated 240 V/33 A circuit with correct breaker and wiring for best performance.
Q&A
Q: What is the Eemax HomeAdvantage II 8 kW 240 V?
A: A residential electric tankless water heater that heats water on demand, ideal for point‑of‑use or small hot water applications.
Q: How does this model deliver hot water?
A: It produces hot water instantly as water flows through the unit, eliminating the need for a traditional storage tank.
Q: Where is this heater typically used?
A: Designed for sinks, bathrooms, and small to medium hot water needs in homes or cottages.
Q: What should a buyer know about installation?
A: Requires hard‑wiring to a dedicated 240 V electrical circuit and professional installation to meet code and ensure safe, reliable operation.
Maintenance Tips
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Annual connection check: Inspect inlet/outlet fittings yearly for cracks, leaks, or damage; tighten gently (don’t over‑tighten).
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Power safety: Always shut off power at the breaker before any inspection or service to avoid serious injury.
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Purge air after plumbing work: When plumbing is serviced, turn off power and flush air from lines before powering unit back on.
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Hard water care: In hard‑water areas, increase maintenance frequency; consider flushing or descaling occasionally to maintain performance.
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Check inlet filter (if installed): Clean debris from inlet filter every 3–6 months to ensure proper flow and efficiency.
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Monitor leaks: Regularly scan around unit and connections for leaks; address promptly to prevent water damage.
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Temperature & flow: Test temperature output and consistent water flow periodically; adjust settings and address any flow issues early
