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HNK 8500W Tankless Electric Water Heater, 220V, Touchscreen Temperature Control, IPX4
Installation & electrical requirements
Confirm voltage, wiring, breaker, water flow, and local code requirements with a qualified professional before installation.
Shipping & support
Review the store shipping policy and contact YMH support with the product model for technical questions.
PRODUCT OVERVIEW
ENGINEERING DETAILS
Enjoy hot water on demand with the HNK 20D1 tankless electric water heater. Its compact 64 mm ultra-thin body is designed for space-conscious bathroom and kitchen installations, while the digital touchscreen display makes temperature adjustments easy to see and control.
Key features
- Instant heating: heats water as it flows, helping provide continuous hot water without a storage tank.
- Stable temperature control: intelligent control with a target temperature range shown in the product materials of 38°C, 42°C, and 45°C; stated control accuracy is ±0.5°C under the applicable operating conditions.
- Efficient cast-aluminum heating element: integrated circulating heating design for fast, even heat transfer.
- Easy-to-read touchscreen display: digital temperature readout with simple plus/minus adjustment.
- Compact installation footprint: approximately 309 × 205 × 64 mm (H × W × D).
- Protection features: water/electricity separation, dry-burn prevention, overheat protection, overload protection, power-on self-test, and IPX4 water resistance.
- Low-flow operation: product materials state a sensitive flow sensor and low-pressure startup capability; confirm compatibility with your plumbing before purchase.
Specifications
- Model: 20D1
- Brand: HNK
- Product type: Tankless electric water heater
- Rated power: 8500W
- Rated voltage: 220V~
- Rated pressure: 0.05–0.6 MPa
- Heating method: Cast-aluminum heating element
- Control: Touchscreen temperature control with LED display
- Water resistance: IPX4
- Approximate dimensions: 309 × 205 × 64 mm
- Recommended dedicated circuit: 40A air switch and copper conductors of at least 6 mm², subject to local electrical codes and a qualified electrician’s assessment.
Installation and safety
This is a high-power electrical appliance. Professional installation by a qualified electrician is required. Confirm that your household supply, dedicated circuit, grounding, wiring, water pressure, plumbing connections, and shower fittings meet the product requirements and local regulations before installation. Do not operate the unit if the electrical supply or water connections are not properly matched. IPX4 is not a license to submerge the unit or expose it to direct jets of water.
Product Details
Explore the HNK 20D1 tankless electric water heater’s construction, controls, installation details, and safety features:
