Min. Order : 2 Pieces
100-499 Pieces
500-1999 Pieces
≥2000 Pieces

Instant unlimited volume electric water heater with 3 powers knob control under kitchech sink or for shower

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Online customization
Base Price: $36.00
MOQ for customization: 100 Pieces
Custom product attributes: Logo/Text, Packing, Instructions
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Quick Details

Rated water flow: 2--6L/Min
Installation: Wall Mounted
Storage / Tankless: Instant / Tankless
Place of Origin: Guangdong China
Warranty: 1 Year
Current rating: 25A
Power Source: Electric
Power (W): 5500
Housing Material: ABS panel material,Plastic
After-sales Service Provided: Free spare parts,Onsite Installation
Color: white/customized
Voltage (V): 220
Power rating: 5.5kW
Model Number: RSB-55
Certification: CB,ce,EMC,RoHS
Brand Name: Anlabeier
Type: Electric shower water heater
Capacity: Endless hot water on demand
G/N Weight: 1.45kg/1.50kg
Quality warranty: 2 years
Application: Hotel,Commercial,Household
Product size: 270(H)*130(W)*85(D) mm
Rated water pressure: 0.02--0.6MPa
Packaging Detail: 1) Inner packing : packed by bubble bags. 2) Packing by gift box . The gift box can be used our company design gift box. or we can print it according to your design. 3) Packed by carton box use our company design carton box or we can make it according to your design. 4) As for the logo, manual book, sticker, if the order is large, we can make it according to your design. 5) As for the shipment -------- client own courier or shipped by us by sea or other shipping
Selling Units: Single item
Single package size: 32.5X11.2X16.2 cm
Single gross weight: 2.5 KG
Package Preview: https://sc04.alicdn.com/kf/HLB1C4cYRxTpK1RjSZFMq6zG_VXa9.jpg_640x640.jpg
Zhongshan Chongde Electric Co., Ltd.
Manufacturer, Trading Company
Response Time
On-time delivery rate
US$ 930,000+
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RSBMini size bathroom bath instant electric water heater tankless for hot shower

1.Endless hot water supply     2.Zero wasting time                3.Space-saving  
4.Power-saving                         5. More clean water                 6.Smart control technology
Product Description


Model RSB-55
Product Name Instant electric water heater
Power 3.5KW 4.5KW 5.5KW
Voltage 220-240VAC, 50/60Hz
Rated Current(A) 15.9 20.4 25
Copper Core(mm2) ≥2.5mm2
Heating Water Pressure 0.02-0.6Mpa
Air Switch(A) ≥25 ≥25 ≥32
Heating Temperature Setting 25°C-55°C
Water flow 2-6 lit/Min
Water Pressure 0.02-0.6MPa
Inlet/Outlet G1/2",1/2"BSP(15mm)
Material High strength ABS
Water temperature control Knob control
Certification CCC,CE,CB,ROHS
Warranty 2 years
Use Environment Home, Office, School, Factorie, apartment, Hospital, Hotel, Shop, Dormitorie, Villa;
Physical Pcs/Carton 5
Product Size(mm) 140*90*300
Gifi Box Size(mm) 570*390*270


N.W.(KGS) 10.00
Shipment Detail 20GP 2520pcs
40GP 5160pcs
40HQ 5754pcs


Product Features


RSB-55_04.jpgshower water heater.png

Our advantages

 Fast & Safe 

  • Red copper heating system gets the water heated in 2 seconds.
  • Anti-creeping chip, input and output eletricity guards built inside.
  • Particular "anti-scald" technology, no hot water left to prevent scaling.
  • Dry heating protection, over temperature protection; when water flow rate is lower than the minimum operating volume, the water heater will stop heating to avoid dry burning and damages to the heater.

 Energy Saving 

  • 3D heating system with no heat loss, takes less power (300-600W )  than other similar products. 
  • Water heated in 2 seconds, Energy saving and infinite water supply. 

  Easy to Install,  Adjustable 

  • Constant temperature mode and manual temperature adjustment mode, two ways to choose.
  • Frequency conversion makes it can be installed everywhere.
  • Enclosed type with external decompression valve
Company Information







Q 1. How long can i get the feedback after we sent the enquiry?
A. We will reply to you within 12 hours in working days.
Q 2. How can i get some samples?
A. We  are pleased to offer you samples, the delivery time is about 7-10 days.
Q 3. Are you a factory?
A. Yes,we are factory, located in Zhongshan city Guangdong province,China.
Q 4. What is the delivery time?
A. The delivery time normally 35 days,detail delivery date should depend on the production season and order quantity.
Q 5. Is there any extra charges if we want you to print our logo or company name on your products or the packaging?
A. There is no extra charges,please offer us the LOGO flies,we will make it well on your product.