GENERAL TECH GT-WHS-ST21L 21L Rapid Heating Electric Water Heater-Shower type
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The GENERAL TECH GT-WHS-ST21L is an efficient 21-liter low-pressure shower type rapid heating electric water heater, featuring a 3000W high-power design and a 20.5cm ultra-slim body to provide space-saving hot water solutions for modern homes.
Main Features and Highlights
- 5-Minute Rapid Heating: Extremely short preheating time provides comfortable hot water quickly without long waits.
- Ultra-Slim Stylish Design: With a body thickness of only 20.5 cm, it saves installation space and fits various bathroom environments.
- Premium 304 Stainless Steel Inner Tank: Features a rust-resistant and pressure-resistant all-stainless steel tank, durable with a 10-year inner tank warranty.
- Efficient Energy-Saving Insulation: Built-in insulation layer effectively reduces heat loss, maintaining water temperature and improving thermal efficiency.
- Low-Pressure Shower Design: Specifically designed for shower water supply to ensure stable hot water delivery during bathing.
Product Specifications
- Model: GT-WHS-ST21L
- Type: Low Pressure Shower Type
- Heating Method: Rapid Heating
- Capacity: 21 Liters
- Dimensions (HxWxD): 655 x 370 x 205 mm
- Net Weight: 12 kg
- Full Weight: 33 kg
- Hot Water Temperature Range: 35°C - 60°C
- Maximum Temperature: 75°C
- Voltage: 220V ~ 50Hz
- Rated Power: 3000W
- Inlet/Outlet Pipe: 1/2 Inch
Included Accessories
- Water-saving pressurized shower head
- Silver shower bracket
- Hot/cold water mixer valve
- Metal shower hose
Energy Label Information
- Energy Label Grade: 3
- Place of Manufacture: China
- Annual Standby Loss Energy Consumption: 41 kWh
- Storage Capacity: 23.4 Liters
- Energy Consumption Index: 74.2%
- Category: 2
- Rated Water Storage Capacity: 23.0 Liters
The product information above is for reference only; everything is subject to the brand's official website.
GENERAL TECH GT-WHS-ST21L 21L Rapid Heating Electric Water Heater-Shower type Review
Installation
| *Water Heater Standard installation fee | |||
| Site inspection(No return) | Ask For Agent | ||
| Instantaneous Water Heater | Ask For Agent | ||
| Shower Unit Storage Water Heater | Ask For Agent | ||
| Central System Storage Water Heater (8 gal or below) | Ask For Agent | ||
| Central System Storage Water Heater (10 gal or above) | Ask For Agent | ||
| Horizontal Installation charge | Ask For Agent | ||
| Uninstall and take away the old machine | Ask For Agent | ||
| *Instantaneous Water Heater Standard installation include: | |||
| a.3ft power cord (Surface wiring) | |||
| b.4ft white plastic coated copper pipe for hot and cold water | |||
| *Shower Unit Storage Water Heater Standard installation include: | |||
| a.10ft power cord (Surface wiring) | |||
| b.4ft white plastic coated copper pipe for hot and cold water & 2 Copper pipe accessories | |||
| *Central System Storage Water Heater Standard installation include: | |||
| a.10ft power cord (Surface wiring) | |||
| b. 3ft white plastic coated copper pipe for hot and cold water & 7 Copper pipe accessories | |||
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| *Water Heater extra fee(For reference only) | |||
| White plastic coated copper pipe for hot and cold water | $30 / ft | ||
| White plastic pipe with drain valve (below 8ft) | $100 | ||
| Copper pipe accessories | $30/ each | ||
| Air Bleed valve | $400 | ||
| Make a new water input | $200 | ||
| Split the electricity from one socket(include the 10ft Power cord) | $800 | ||
| Power cord extension | $20 / ft | ||
| Power cord extension(3-phase*4) | $80 / ft | ||
| Stairs fee | $30 (10steps) | ||
| Installation surcharge for Tung Chung / Ma Wan area | $100 | ||
| Installation surcharge for Discovery Bay area | $400 | ||
| REMARK | |||
| *Other agents or other contractors deilvery fee/installation fee will be different. For more information, please contact our inquiry | |||
| Standard power socket be provlded by customer | |||
| If extra installation fee is not in the installation list,need to quote. | |||
| Location of installation are decided by customer.Any re-location after installation shall be subjected to extra charge. | |||
| Delivery | |
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| Installation Schedule | |
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Why us?
Why Choose BBE?
The trusted choice for more than 300,000 households in Hong Kong. We focus on exceptional quality, professional guidance, and a more peace-of-mind shopping experience.
Multiple Large Showrooms
Experience in person · Compare on the spot
Visit our flagship showrooms in Mong Kok, Causeway Bay, and Tuen Mun. Explore more than 1,000 European, American, and Japanese kitchen appliances, and get on-site recommendations from professional advisors for selection and installation.
Real Customer Service · Dedicated Follow-up
Order confirmation · Peace of mind follow-up
Each order is handled by a dedicated team who contacts and confirms details to ensure smooth delivery and installation. You can also reach real customer service via WhatsApp anytime.
1-to-1 Expert Consultation
Instant support · Professional answers
Get real-time professional support via WhatsApp. Whether you need help comparing appliance specifications, checking dimensions, or answering installation questions, our expert team will respond promptly.
100% Official Stock
No parallel imports · Clear warranty coverage
All appliances are official products from the Hong Kong总代理. Enjoy at least one-year manufacturer warranty and a 7-day replacement guarantee for faulty items, for added peace of mind after purchase.
Award-Winning
Recognized by brands · Valued service
Our service quality is recognized by the industry and top brands. We have received the TGC Sales Gold Award from the Gas Company and Daikin’s Diamond-level “Daikin Star” honor, along with multiple partner awards and distributor recognitions.
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