Tankless Water Heater 3000W On-Demand LED Display
High Quality
Free US Shipping
Hassle Free Returns
Almost sold out — few units available
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Stop Waiting at the Tap for Hot Water in Seconds
Get hot water at the tap in five seconds — 3,000 W on-demand heating, adjustable 68–122°F temperature with LED display, without a storage tank or all-day reheating.
Why Is This Water Heater Perfect for You?
✔ Hot water in five seconds: Water flow automatically activates the 3,000 W heating system, delivering water at the set temperature within five seconds. On-demand heating reduces waiting at the tap without keeping a full tank hot between uses.
✔ Adjustable temperature with LED display: Set the temperature from 68°F to 122°F and check the current temperature on the digital LED screen. The real-time display makes settings easier to monitor and adjust.
✔ Built-in protection in a compact design: Integrated sensors provide protection against leakage, dry heating, and grounding faults, with automatic shutdown if a problem occurs. The wall-mounted unit measures 4.6 × 2.8 × 6.3 inches and has an IPX4-rated housing.
Specifications
Power output: 3,000 W
Operating voltage: 110 V
Temperature range: 68–122 °F
Water pressure range: 0.6–75 psi
🎃 Spooky Season Sale 🦇
Due to high demand, stock is limited. Get an extra 10% OFF your order with code:
Tap to copy — valid while supplies last
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.