Shanghai Jastar Industrial Co., Ltd.
Instant · Touch panel 3,500 / 5,500 W 110 / 220 V 25 – 55 °C OEM / ODM

5.5 kW Instant Electric Water Heater — Touch Panel, Stainless Steel Cup Element

A 185 mm-wide vertical heater built around a stainless steel cup element. The touch panel holds the outlet at 25–55 °C and the LCD shows it live, while the 110 V / 3,500 W and 220 V / 5,500 W versions share one body — one SKU covers both export markets.

Model
RYK-001
Rated power
3,500 / 5,500 W
Voltage / Frequency
110 / 220 V ~ · 50 / 60 Hz
Heating element
Stainless steel cup, 5.5 kW
Hot water in
≈ 3 seconds
Temperature range
25 – 55 °C
Control
Touch panel with LCD display
Unit size
185 × 55 × 265 mm
Carton
12 pcs · 26 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

Two voltage markets, one heater body

The model buyers order when they need 110 V and 220 V from a single SKU without a second tooling spend.

Panel colour and logo, MOQ 100

Panel colour and logo, MOQ 100

Glass front panel in your colour and pattern with your logo printed or laser-etched. Artwork proof before mass production, so the first container matches the sample.

IPX4 body, safe in the shower zone

IPX4 body, safe in the shower zone

Water–electricity separation and an IPX4 enclosure: the unit keeps working in splash and steam, and 5.5 kW gives a strong shower at 220 V.

Shower set in every carton

Shower set in every carton

Shower head, hose and fittings ship with the heater — 12 pcs per carton at 26 kg, ready to hand to the end customer without a second purchase.

185 mm wide, fits a tight wall

185 mm wide, fits a tight wall

185 × 55 × 265 mm: narrow enough for a partition wall or a cabin, tall enough to keep the touch panel at eye level.

Specifications

Technical data — RYK-001

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

Electrical & performance
ModelRYK-001
Product typeInstant electric water heater (point-of-use)
Rated power3,500 / 5,500 W
Rated voltage110 / 220 V ~ · 50 / 60 Hz
Rated frequency50 / 60 Hz
Heating elementStainless steel cup, 5.5 kW
Heating time≈ 3 seconds
Temperature range25 – 55 °C
ControlTouch panel with LCD display
ProtectionWater–electricity separation · multi-level protection
Waterproof ratingIPX4
Power cable≥ 2.5 mm² copper core
Power connectionPlug standard to order (EU / US / UK / AU / Africa)
CertificationCE · RoHS
Water, dimensions & packing
Unit size185 × 55 × 265 mm
Inner box330 × 115 × 255 mm
Pcs per carton12 pcs
Carton size710 × 350 × 530 mm
Gross weight26 kg
Body colourWhite / black panel (custom on request)
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 RYK-001

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.