19L Rapid Heating Shower Storage Type Water Heater (Include Standard Installation) RWH-ST21L_Retail Price: $4,980

19L Rapid Heating Shower Storage Type Water Heater (Include Standard Installation) RWH-ST21L_Retail Price: $4,980

Rasonic

HK$ 3,358

CLP staff will contact customer by phone for confirmation of delivery date and additional installation service charges if required.
  • Product Details
  • Specification

**“New Move-in” / “Switch from Gas to Electric” reward is not applicable to products purchased with Eco Points at special price.

Rasonic 19L Rapid Heating Shower Storage Type Water Heater RWH-ST21L

  • 1. Slim design / Ultra-slim design
    • With 15cm to 17cm thick housing are designed to take up less bathroom space
  • 2. Saving Space design
    • A range of sizes to suit every kind of Family / A range of sizes to suit different home environment
  • 3. Cutting edge technology / Advanced technology
    • Double heating technology, 5 minutes repaid heating efficacy
    • Water Reheating technology, 5minutes repaid heating efficacy
  • 4. Tempered glass panel / Strengthened Glass Panel
    • Minimalist design、stylish、Easy cleaning and durability
  • 5. LED digital display
    • Easy to inspect the selected temperature

Introduction of Rapid Heating EWH
Raise output water temperature by 20°C within 5 minutes(*). Provide water output continuously 40°C about 30 minutes at a flow rate less than 4 litres per minute after completely water heating of internal storage tank.
(*)Assume input water temperature 20°C - 25°C


New Move-In Offer / Gas Switching to Electric Offer

Enjoy $200 awards* upon purchasing Electric Water Heater

*The entire bonus reward will be credited to the applicant's account and can only be used solely for the purpose of settling CLP Power electricity bill. (Registration with valid documents required))

The offer is valid until 30th Jun 2020 and subject to Terms & Conditions.  Click Here for more details.


  • Rated power: 3000W 
  • Rated Voltage: 220V~50Hz
  • Power: single-phase electric power
  • Dimensions (W x L x D): 420 x 655 x 160 (mm)
  • Accessories: Dedicated air-injection showerhead、Shower mixing tap、Metal shower hose 
  • 2-year warranty (10 years inner tank warranty)