JNOD QA-T Instant Electric Water Heater | Tankless with ELCB Safety & 98% Efficiency

JNOD QA-T Instant Electric Water Heater – Smart, Safe & Energy-Saving Tankless Solution

Looking for a reliable instant electric water heater? The JNOD QA-T is a premium tankless electric water heater designed for modern bathrooms. Engineered with advanced safety protocols and energy-saving technology, this wall mounted electric water heater delivers endless hot water on demand without the bulk of a storage tank.

Technical Specifications

Model	QA-T
Rated Voltage	220-240V 50/60Hz
Rated Power	3.5kW /4.5kW /5.5kW/
Colors	Grey / Customized
Control	Sensor Touch Screen/ Smart Wifi App (Optional)
Heating Element	Cast Aluminum
Temperature Range	30-55℃
Rated Pressure	0.02-0.6MPa
Housing Material	High Quality ABS
Pipe Section	G 1/2"
Product Size	40083225mm
Certificate	CE CB LVD EMC
Application	Bathroom, kitchen, hotel, commercial, apartment, shopping mall etc

Why Choose the JNOD QA-T? Key Benefits for Your Home

ELCB Safety Protection (Advanced Safety)

Equipped with a built-in Earth Leakage Circuit Breaker (ELCB). Features dedicated Test and Reset touch keys for manual safety checks, ensuring complete electrical leakage protection for worry-free showers.

98%+ Heating Efficiency (Energy Save)

Save on electricity bills with our industry-leading heating technology. The QA-T series achieves over 98% heating efficiency, making it one of the most energy-saving instant water heaters on the market.

Auto Thermostatic Control (±1℃ Precision)

Say goodbye to fluctuating water temperatures. The intelligent control system maintains constant temperature with an accuracy of ±1℃. Enjoy a consistent and comfortable shower regardless of water pressure changes.

Multi-Protection System

Comprehensive protections: Electricity Leakage Protection, Anti-scalding Protection, Over-pressure Protection, Over-heat Protection, and Water & Electricity Isolation Protection.

Fault Auto Detection

Built-in precise program inspection automatically detects operational faults and displays error codes on the screen, making troubleshooting simple.

Certifications & Compliance

The JNOD QA-T instant electric water heater meets rigorous international safety and quality standards, ensuring reliable performance and peace of mind.

CE – Conforms with European health, safety, and environmental standards
CB – Internationally recognized product safety certification
RoHS – Restriction of Hazardous Substances, environmentally friendly
LVD – Low Voltage Directive compliance for electrical safety
EMC – Electromagnetic Compatibility, no interference with other devices

Frequently Asked Questions

Does the JNOD QA-T require a large tank?

No. The JNOD QA-T is a tankless electric water heater. It heats water instantly as it passes through the unit, providing endless hot water without the need for a storage tank.

Is the ELCB protection reliable?

Yes. The ELCB Safety Protection includes a physical Test and Reset button for manual safety checks. It is recommended to test the mechanism monthly to ensure optimal safety.

What is the difference between QA-T and QA-K?

The QA-T series features a touch screen with an LED digital display for precise temperature setting. The QA-K series uses a stepless knob for manual adjustment of flow and temperature.

Can I use this with a shower head?

Absolutely. This unit is designed as an instant electric shower water heater. You can pair it with our optional Shower Sets for a complete bathroom solution.

What is the heating efficiency of the JNOD QA-T?

The JNOD QA-T achieves over 98% heating efficiency, making it one of the most energy-saving tankless water heaters on the market.

What safety protections are included?

The unit includes comprehensive protections: electricity leakage protection, anti-scalding protection, over-pressure protection, over-heat protection, and water & electricity isolation protection.