RASONIC RWH-CT5W-R vs GERMAN POOL GPNB-5E-V Comparison

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RWH-CT5W-R

RASONIC RWH-CT5 20L Unvented Instant Storage (Hybrid) Water Heater (White Tempered Glass) (Right Flue)

HK$3,790 ~~HK$4,980~~

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GPNB-5E-V

GERMAN POOL GPNB-5E-V 18L Shower Type Water Heater

HK$2,089 ~~HK$3,010~~

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Side by side

RWH-CT5W-R GPNB-5E-V

RWH-CT5W-R is an unvented instant storage (hybrid) water heater with a slim 168mm depth and tempered glass cover, while GPNB-5E-V is an open-vented shower type water heater.
RWH-CT5W-R features a digital LCD display for real-time water temperature, whereas GPNB-5E-V includes a built-in single-lever mixer tap and a Grade 1 Energy Label.
Water tank capacity differs slightly: 20 Litres for RWH-CT5W-R versus 18 Litres (5 Gallons) for GPNB-5E-V.
RWH-CT5W-R has dimensions of 380 x 168 x 690 mm, while GPNB-5E-V measures (H)605 x (W)350 x (D)260 mm.
Both models share a rated power of 3000W (3KW) and a 1-year product warranty with a 10-year warranty on the stainless steel inner tank.

項目	RWH-CT5 WH	GPNB-5E-V
Model	RWH-CT5 WH	GPNB-5E-V
Type	Unvented Type / Instant Storage (Hybrid)	Shower Type / Open-Vented Inner Tank Design
Colour	White (White Tempered Glass)	Not specified
Water Tank Capacity	20 Litres	5 Gallons (approx. 18 Liters)
Rated Power	3000W / 3KW
Rated Voltage	220V
Energy Label	Not specified	Grade 1 Energy Label (2025)
Highest Temperature	75-80°C	Up to 85°C
Waterproof Standard	IPX4	Not specified
Water Supply Pressure	Max. 600kPa (6 bar)	Not specified
Dimensions (W x D x H)	380 x 168 x 690 mm	(W)350 x (D)260 x (H)605 mm
Net Weight	13 kg	12.7 kg
Weight (Full Tank)	Approx. 33 kg	30.4 kg
Pipe Connection	1/2"	Not specified
Display	Liquid Crystal Display (LCD)	❌ Not specified
Inner Tank Material	Stainless steel	Japanese Stainless Steel
Thermostat Origin	Not specified	French-Made Thermostat
Built-in Mixer Tap	❌ Not specified	✅
Shower Head Included	✅	✅ (Water-saving shower head)
Warranty Period	1 year
Inner Tank Warranty	10 years

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The above information is analyzed and compared by AI, and the content may not be 100% accurate. If you have any questions, please contact our sales staff or the brand for inquiries.