Sits inside the cupboard
180 × 70 × 150 mm and 1 kg. It mounts on the cabinet wall next to the pipework, with no tank above the worktop and no visible unit in the kitchen.
A under-sink heater for kitchens, pantries and utility rooms. The 3,500–5,500 W stainless steel tube element delivers water in about three seconds and the knob holds the outlet between 30–55 °C. The 180 × 70 × 150 mm body weighs 1 kg, so it mounts inside the cupboard without a support frame.
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
Fits the cupboard under a sink — 1 kg, 150 mm tall.
180 × 70 × 150 mm and 1 kg. It mounts on the cabinet wall next to the pipework, with no tank above the worktop and no visible unit in the kitchen.
The stainless steel tube element heats on demand — ready in about three seconds, then only while the tap runs.
Test reports for the EU and UK markets are available for your own listings and customs paperwork, together with product photos and specification sheets.
Supplied in white as standard, black on request, with the plug standard of your market fitted to order.
Specifications
Every unit is pressure-tested and function-tested before packing. Custom panel finish and power connection available for OEM orders.
| Rated power | 3,500 / 5,500 W |
|---|---|
| Rated voltage | 110 / 220 V ~ · 50 / 60 Hz |
| Heating element | Stainless steel tube, 5.5 kW |
| Heating time | ≈ 3 seconds |
| Temperature range | 30 – 55 °C |
| Control | Rotary knob |
| Mounting | Under-sink / inside cabinet |
| Power cable | ≥ 2.5 mm² copper core |
| Power connection | Plug standard to order (EU / US / UK / AU / Africa) |
| Protection | Water–electricity separation · Over-temperature protection · Dry-heat protection · Leakage protection |
| Waterproof rating | IPX4 |
| Certification | CE · RoHS |
| Unit size | 180 × 70 × 150 mm |
|---|---|
| Inner box | 240 × 95 × 190 mm |
| Pcs per carton | 24 pcs |
| Carton size | 565 × 500 × 400 mm |
| Gross weight | 26 kg |
| 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.
Body colour and front panel in your colour and pattern, with your logo printed or laser-etched. Artwork proof before mass production.
MOQ 100 pcsCustom printed inner box and master carton, colour or gift box, barcode and retail labelling. Export cartons are drop-tested.
MOQ 1,000 pcsPlug standard (EU / US / UK / AU / Africa) and cable length matched to your market. Shower set included or optional as listed above.
No extra MOQCE and RoHS test reports, product photos, specification sheets and packing lists 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.
Send us your quantity, destination port and power connection requirements — we will come back with prices and lead time within one working day.
Browse the full range — instant water heaters, hot water taps and bathroom & desk heaters — in one PDF.