8L Gas Water Heater
GREENSEED® Pioneering Intelligent Gas Water Heating Solutions Since 2012
The GreenSeed® GSI-B8XE is a compact 8-litre residential gas water heater from Malaysia’s pioneer in intelligent gas water heating, serving homes since 2012. It delivers up to 8 litres of hot water per minute at a 20 °C rise from a 12 kW gas input, which makes it ideal for apartments and single-outlet use. You set the water temperature anywhere from 35 °C to 65 °C (based on water flow rate) and check it at a glance on the digital temperature indicator. Water-controlled automatic ignition runs on a 3V Type-D battery, so no mains power is needed: open the tap and hot water flows, close it and the flame goes out. Gas heats water only while a tap is open, so it costs less to run than an electric storage heater and never runs cold. The GSI-B8XE runs on LPG, uses a natural flue, is approved by Suruhanjaya Tenaga, and comes with a 1-year warranty.
Why homeowners choose the GreenSeed® GSI-B8XE
- Endless hot water: a continuous supply that never runs out
- 35–65 °C adjustable: the right temperature for every season, shown on a digital indicator
- No mains power needed: 3V Type-D battery ignition, with no wiring or power point
- Energy used only when a tap is open: no standby heating
- Space-saving: ultra-thin 290 × 370 × 126 mm design, no bulky storage tank
- Fast recovery, low maintenance: no waiting to reheat, simple to own
Key features
- Digital temperature indicator: shows the water temperature at a glance, adjustable from 35 to 65 °C
- Two-knob control: separate flame (gas) and water-temperature knobs for fine control
- Summer and winter settings: the burner adjusts its firing level for year-round comfort
- High-efficiency copper heat exchanger: fast heat transfer for instant hot water
- High energy saving: advanced combustion draws more heat from less gas
- Low-pressure start-up: ignites reliably even where water pressure is low
- Automatic operation: water-controlled ignition and automatic flame-off
Multi-safe protection
- Flame-out protection: an IC flame sensor cuts the gas if the flame goes out unexpectedly
- Over-heat protection
- Dry-burning protection
- Over water pressure protection
- 20-minute safety timer
- Incomplete combustion protection
Warranty
A 1-year manufacturer’s warranty for residential use.
TECHNICAL DATA
Specifications
| Specification | GSI-B8XE |
|---|---|
| Gas Type | LPG / NG |
| Temperature range | 35 – 65 °C （Based on water flow rate), digital indicator |
| Rated Gas Pressure | 28 mbar |
| Exhaust Mode | Natural Flue |
| Ignition Mode | Water-Controlled Auto |
| Rated Gas Input | 12 kWhr |
| Rated Hot Water | 8 L/min @20°C rise |
| Operating Water Pressure | 0.2 – 10 bar |
| Connections (Water IN/OUT / Gas IN) | G½ pipe |
| Rated Voltage | Type-D Battery 3V |
| Rated Electric Power | — |
| Flue Diameter | Ø60 mm |
| External Dimensions (mm) | 290 × 370 × 126 |
| Net Weight | 4.9 kg |
| Warranty | 1 Year |
GSI-B8XE
- Gas Type
- LPG / NG
- Temperature range
- 35 – 65 °C （Based on water flow rate), digital indicator
- Rated Gas Pressure
- 28 mbar
- Exhaust Mode
- Natural Flue
- Ignition Mode
- Water-Controlled Auto
- Rated Gas Input
- 12 kWhr
- Rated Hot Water
- 8 L/min @20°C rise
- Operating Water Pressure
- 0.2 – 10 bar
- Connections (Water IN/OUT / Gas IN)
- G½ pipe
- Rated Voltage
- Type-D Battery 3V
- Rated Electric Power
- —
- Flue Diameter
- Ø60 mm
- External Dimensions (mm)
- 290 × 370 × 126
- Net Weight
- 4.9 kg
- Warranty
- 1 Year
All specifications are for LPG operation. Data is subject to change without prior notice.
FAQ
Frequently asked questions
The GSI-B8XE is a compact 8-litre residential gas water heater from GreenSeed®. It supplies up to 8 L/min of hot water at a 20 °C rise, adjusts from 35 to 65 °C with a digital temperature indicator, runs on LPG, and uses battery ignition, so it needs no mains power.
GreenSeed® is a Malaysian pioneer in intelligent water heating, delivering gas water heating solutions since 2012.
The water temperature is adjustable from 35 °C to 65 °C, shown on the digital temperature indicator.
No. The water-controlled automatic ignition runs on a 3V Type-D battery, so no power point or mains wiring is needed.
The GSI-B8XE supplies up to 8 litres of hot water per minute at a 20 °C rise. That suits apartments and single-outlet use, such as one shower.
Gas heats water instantly and uses energy only while a tap is open, so it is generally cheaper to run than an electric storage heater, which keeps a tank of water hot all day.
Yes. It has flame-out protection with an IC flame sensor, over-heat, dry-burning and over water pressure protection, incomplete combustion protection and a 20-minute safety timer.
Yes. The GreenSeed® GSI-B8XE is approved by Suruhanjaya Tenaga (Energy Commission Malaysia), so it meets Malaysia’s safety requirements for gas appliances.
Outside, or in a well-ventilated room separated from living areas. Never install it in a bedroom, bathroom or basement.
A 1-year manufacturer’s warranty for residential use.