Shanghai Jastar Industrial Co., Ltd.
Instant · 8.5 kW · 3 colours 8,500 W 220 / 240 V 30 – 55 °C OEM / ODM

8.5 kW Instant Electric Water Heater — Large Glass Panel in Three Colours, 278 mm Wide

An 8.5 kW heater behind a 479 × 278 mm sheet of tempered glass — the largest front in this range. The cast aluminium element reaches the outlet in about two seconds and holds it between 30–55 °C. The glass is offered in pink, blue and black, with custom colour, printed pattern and logo from 100 pieces. No plug — wired to the 40 A leakage breaker supplied.

Model
JS-A8
Rated power
8,500 W
Voltage / Frequency
220 / 240 V ~ · 50 / 60 Hz
Heating element
Cast aluminium, 8.5 kW
Hot water in
≈ 2 seconds
Temperature range
30 – 55 °C
Control
Touch control with LED temperature display
Front panel
Tempered glass · pink / blue / black
Power cable
≥ 6 mm² copper core
Power connection
No plug · 40 A leakage breaker supplied
Unit size
278 × 58 × 479 mm
Carton
4 pcs · 560 × 460 × 465 mm · 24 kg

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.

CE RoHS 100% tested before shipment

Why this model

The largest panel in the range

479 mm of tempered glass with the readout behind it.

Pink, blue or black glass

Pink, blue or black glass

Three front-panel colours are held as standard, so a buyer can test a colour story without committing to a print run. Custom colour and pattern follow the 100-piece minimum.

Protection as standard

Protection as standard

Water and electricity are kept apart inside the body, with over-temperature, dry-heat and leakage protection, plus the 40 A leakage breaker in the box.

Where the heater is on show

Where the heater is on show

At 479 × 278 mm the unit reads as part of the room rather than a box on the wall — the version to specify where the wall is visible from the bath or bedroom.

Also specified for kitchens

Also specified for kitchens

The same unit covers a kitchen sink, a wash basin or a bath outlet; nothing is stored, so there is no tank and no standby loss.

Specifications

Technical data — JS-A8

Every unit is pressure-tested and function-tested before packing. Custom panel finish and power connection available for OEM orders.

Electrical & performance
Rated power8,500 W
Rated voltage220 / 240 V ~ · 50 / 60 Hz
Heating elementCast aluminium, 8.5 kW
Heating time≈ 2 seconds
Temperature range30 – 55 °C
ControlTouch control with LED temperature display
Front panelTempered glass · pink, blue and black in stock
Power cable≥ 6 mm² copper core
Power connectionNo plug · wired direct, 40 A leakage breaker supplied
ProtectionWater–electricity separation · Over-temperature protection · Dry-heat protection · Leakage protection
Waterproof ratingIPX4
CertificationCE · RoHS
Water, dimensions & packing
Unit size278 × 58 × 479 mm
Inner box430 × 105 × 545 mm
Net / gross per unit5 kg / 6 kg
Pcs per carton4 pcs
Carton size560 × 460 × 465 mm
Gross weight24 kg
Body colourGlass front, three colours
LoadingLCL and FCL both available

OEM & ODM

Make it your own brand

We build for importers, wholesalers and own-brand retailers — from a panel colour change to a fully customised product and gift box.

Panel colour, pattern & logo

Body colour and front panel in your colour and pattern, with your logo printed or laser-etched. Artwork proof before mass production.

MOQ 100 pcs

Packaging

Custom printed inner box and master carton, colour or gift box, barcode and retail labelling. Export cartons are drop-tested.

MOQ 1,000 pcs

Voltage & plug standard

Voltage 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 pcs

Documents & certification

CE and RoHS test reports, product photos, specification sheets and packing lists for your own listings and customs clearance.

Ready to share

Samples & price protection

Test one unit before you commit to a container

Every model is available as a sample, and every price step you reach is paid back to you — the sample itself included.

Samples from 1 pc

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 pc

The sample price difference comes back

A 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 rebate

Earlier shipments are rebated too

Our 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 days

Tell us which model you want to test and we will send the sample invoice the same working day.

Request a quotation for JS-A8

Send us your quantity, destination port and power connection requirements — we will come back with prices and lead time within one working day.

Product Catalog 2026

Browse the full range — instant water heaters, hot water taps and bathroom & desk heaters — in one PDF.