8.5 kW, cast aluminium element
The cast aluminium element is the higher-spec option in this range: it heats on demand, reaches the outlet in about two seconds and is specified for ≥ 6 mm² copper core.
An 8.5 kW point-of-use heater on a 198 × 277 mm face — more power than the 8 kW units in the range, on a narrower body. The cast aluminium element brings water to temperature in about two seconds and holds the outlet between 30–55 °C. Copper inlet and outlet, LED display with touch control. No plug — wired to the 40 A leakage breaker supplied, on ≥ 6 mm² copper cable.
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
More power than the 8 kW units, on a narrower face.
The cast aluminium element is the higher-spec option in this range: it heats on demand, reaches the outlet in about two seconds and is specified for ≥ 6 mm² copper core.
The extra 500 W over an 8 kW unit matters when the shower is opened up — the outlet stays at its setting instead of drifting cold at peak flow.
198 mm wide at 82 mm deep, with hot and cold both at the bottom face and the wiring diagram printed in the carton.
Supplied in white as standard, black available. Logo from 100 pieces, custom packaging from 1,000.
Specifications
Every unit is pressure-tested and function-tested before packing. Custom panel finish and power connection available for OEM orders.
| Rated power | 8,500 W |
|---|---|
| Rated voltage | 220 / 240 V ~ · 50 / 60 Hz |
| Heating element | Cast aluminium, 8.5 kW |
| Heating time | ≈ 2 seconds |
| Temperature range | 30 – 55 °C |
| Control | Touch control with LED temperature display |
| Water ports | Copper inlet and outlet |
| Power cable | ≥ 6 mm² copper core |
| Power connection | No plug · wired direct, 40 A leakage breaker supplied |
| Protection | Water–electricity separation · Over-temperature protection · Dry-heat protection · Leakage protection |
| Waterproof rating | IPX4 |
| Certification | CE · RoHS |
| Unit size | 198 × 82 × 277 mm |
|---|---|
| Inner box | 486 × 125 × 407 mm |
| Net / gross per unit | 4.25 kg / 5.3 kg |
| Pcs per carton | 4 pcs |
| Carton size | 535 × 500 × 445 mm |
| Gross weight | 21.2 kg |
| Body colour | White (custom on request) |
| 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 pcsVoltage build (110 / 220 / 240 V, AC 380 V for the three-phase unit) and plug standard (EU / US / UK / AU / Africa) matched to your market.
MOQ 100 pcsCE 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.