6 kW cast aluminium element
Scale-resistant die-cast heating body with a 10-year service life design — hot water in about two seconds, no waiting, no storage tank.
Compact point-of-use heater with a 6 kW cast aluminium heating element: hot water in about 2 seconds, constant outlet temperature adjustable from 30 to 55 °C, and water–electricity separation for safe, scale-free operation. Built for the kitchen sink, washbasin and small bathroom — 210 mm wide, just 51 mm thin.
MOQ 100 pcs for custom panel colour, pattern and logo · 1,000 pcs for custom packaging. Samples from 1 pc — the sample price is higher than the bulk price, and we refund the difference once you place a bulk order within 30 days of receiving the sample. Prices are quoted per order, EXW Shanghai — tell us your quantity and destination port and we will reply within one working day.
Why this model
Six things buyers ask about first — all verified on the production line before packing.
Scale-resistant die-cast heating body with a 10-year service life design — hot water in about two seconds, no waiting, no storage tank.
Heating element and water channel are physically separated — safer operation, higher thermal efficiency and no scale build-up.
Rapid thermostatic control with stepless adjustment. Set the temperature you want and the outlet stays there — no hot-and-cold swings.
Only 51 mm thin, so it fits under the sink or inside a cabinet. LED digital display and touch controls on the front panel.
Two screw fixings, standard water connections and pure copper inlet/outlet. Ideal for apartments and retrofit projects.
Shipped with shower head, hose, brackets and fittings — retail-ready and simple for your customers to install themselves.
Applications
Specifications
Every unit is pressure-tested and function-tested before packing. Custom voltage, plug standard and panel finish available for OEM orders.
| Model | LZT-4 |
|---|---|
| Product type | Instant electric tankless water heater (point-of-use) |
| Rated power | 6,000 W |
| Rated voltage | 220 V ~ |
| Rated frequency | 50 / 60 Hz |
| Heating element | Cast aluminium, 6 kW |
| Heating time | ≈ 2 seconds |
| Temperature range | 30 – 55 °C, stepless adjustment |
| Control | LED digital display · touch buttons |
| Protection | IPX4 · over-temperature protection |
| Certification | CE · RoHS |
| Inlet / outlet | Pure copper |
|---|---|
| Water pressure | 0.1 – 0.8 MPa |
| Unit size | 210 × 51 × 150 mm |
| Net weight | 1.7 kg / pc |
| Inner box | 235 × 88 × 260 mm |
| Pcs per carton | 16 pcs |
| Carton size | 480 × 365 × 535 mm |
| Plug standard | EU / US / UK / AU / Africa (customisable) |
| Body colour | Navy blue standard (other colours on request) |
| Power cord | 2.5 / 4 mm² copper core |
| Loading | LCL and FCL both available |
OEM & ODM
We build for importers, wholesalers and own-brand retailers — from a panel colour change to a fully customised product and gift box.
Glass front panel in your colour and pattern, with your logo printed or laser-etched. Artwork proof provided before mass production.
MOQ 100 pcsCustom printed inner box and master carton, colour box or gift box, including barcode and retail labelling. All export cartons are drop-tested.
MOQ 1,000 pcsEU, US, UK, AU and African plug standards, with the cable length and power rating matched to your market.
No extra MOQCE and RoHS test reports, product photos, specification sheets and packing lists supplied for your own listings and customs clearance.
Ready to shareSamples & price protection
Every model is available as a sample, and every price step you reach is paid back to you — the sample itself included.
Order a single unit to test it, open it up and show your own customers. No minimum quantity, any model in the range, shipped with its CE and RoHS test reports.
MOQ 1 pcA single unit is charged above the bulk price, because of one-off handling and air freight. Place a bulk order for the same model within 30 days of receiving the sample and we refund the difference.
30-day rebateOur four price tiers — 10–99 / 100–999 / 1,000–9,999 / 10,000+ pcs — are counted cumulatively over the 30 days after you receive the goods. Reach a higher tier and we refund the difference on the units you have already shipped.
Cumulative over 30 daysTell us which model you want to test and we will send the sample invoice the same working day.
Product details
Send us your quantity, destination port and plug standard — we will come back with prices and lead time within one working day.
User manual (PDF, 8 pages): English · Русский · Troubleshooting guide
Browse the full range — instant water heaters, hot water taps and bathroom & desk heaters — in one PDF.