Shanghai Jastar Industrial Co., Ltd.
Instant · Dual voltage · 7 colours 3,500 / 5,500 W 110 / 220 V 30 – 55 °C OEM / ODM

5.5 kW Instant Electric Water Heater — Glass Panel in Seven Colours, Touch Control

A 5.5 kW heater behind a tempered glass front. Seven colours are held in stock — white, black, grey, blue, purple, gold and red — and the panel can be printed with your pattern and logo. One model covers 110 V / 3,500 W and 220 V / 5,500 W, so a single SKU serves both export markets. Touch control, outlet held at 30–55 °C.

Model
GB-7
Rated power
3,500 W (110 V) / 5,500 W (220 V)
Voltage / Frequency
110 / 220 V ~ · 50 / 60 Hz
Heating element
Stainless steel cup, 5.5 kW
Hot water in
≈ 2 seconds
Temperature range
30 – 55 °C
Control
Touch control with LED display
Panel
Tempered glass · 7 stock colours
Power cable
≥ 2.5 mm² copper core
Unit size
210 × 65 × 360 mm
Carton
12 pcs · 645 × 415 × 655 mm · 36 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

A glass panel your buyer can actually specify

Seven colours in stock, printed pattern and logo from 100 pieces.

Seven colours in stock

Seven colours in stock

White, black, grey, blue, purple, gold and red glass panels are held as stock colours — a buyer can test a colour story without committing to a print run.

One SKU, two voltages

One SKU, two voltages

The same body is built as 110 V / 3,500 W and 220 V / 5,500 W, which cuts the number of lines you carry and simplifies stock across markets.

One machine, many rooms

One machine, many rooms

Bathroom, kitchen sink, wash basin and laundry: the unit mounts wherever a hot point is drawn intermittently.

Tempered glass, printed to order

Tempered glass, printed to order

Panel pattern and logo are printed or laser-etched from 100 pieces, with an artwork proof before mass production.

Specifications

Technical data — GB-7

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

Electrical & performance
Rated power3,500 W (110 V) / 5,500 W (220 V)
Rated voltage110 / 220 V ~ · 50 / 60 Hz
Heating elementStainless steel cup, 5.5 kW
Heating time≈ 2 seconds
Temperature range30 – 55 °C
ControlTouch control with LED temperature display
Front panelTempered glass · stock colours: white, black, grey, blue, purple, gold, red
Power cable≥ 2.5 mm² copper core
Power connectionPlug standard to order (EU / US / UK / AU / Africa)
ProtectionWater–electricity separation · Over-temperature protection · Dry-heat protection · Leakage protection
Waterproof ratingIPX4
CertificationCE · RoHS
Water, dimensions & packing
Unit size210 × 65 × 360 mm
Inner box400 × 105 × 320 mm
Pcs per carton12 pcs
Carton size645 × 415 × 655 mm
Gross weight36 kg
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

Power connection

Plug standard (EU / US / UK / AU / Africa) and cable length matched to your market. Shower set included or optional as listed above.

No extra MOQ

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 GB-7

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.