Smarter Hot Water, Powered by Gas

Reliable. Energy-efficient. Built for Singapore homes.

Upgrade to a gas water heater that fits your lifestyle, whether you’re in a HDB flat or a condo. With instant heating, sleek digital control, and models built for Singapore’s climate, Macro Gas gives you the comfort you deserve.

Smarter Hot Water, Powered by Gas

Reliable. Energy-efficient. Built for Singapore homes.

RECOMMENDED PRODUCTS

Find the Right Heater for Your Home

From compact HDB-friendly models to high-capacity systems for condos, browse our recommended units and choose the one that suits your space, usage, and installation preferences, all built for comfort, efficiency, and easy maintenance.

Macro
MA 20WODP (Condo)

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Macro
MA 20WOD (Condo)

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Macro
MA-10WFE

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Macro
MA 10FE (HDB)

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Macro
MA-8NFL (Indoor)

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Macro MA 20WODP (Condo)

High-performance outdoor heater for condos with built-in pump and smart digital control. Delivers consistent hot water for up to 4 usage points.

Type of Residence: Condo
Usage Points: 4
Heating System: Automatic, Instantaneous
Built-in Pump: Yes
Temperature Range: 36°C - 60°C
Water Pressure (P): 0.02MPa - 0.8MPa
Power Supply: 13 Amp Power Point
Installation: Outdoor
Rated Voltage: 220 – 240V / 50Hz
Flow per Min: 20L/Min
Control Panel: Wall-mounted, App

Macro MA 20WOD (Condo)

Weatherproof gas heater built for condo balconies or aircon ledges. Great for multi-point use with wall-mounted and app control features.

Type of Residence: Condo
Usage Points: 4
Heating System: Automatic, Instantaneous
Built-in Pump: Yes
Temperature Range: 36°C - 60°C
Water Pressure (P): 0.02MPa - 0.8MPa
Power Supply: 13 Amp Power Point
Installation: Outdoor
Rated Voltage: 220 – 240V / 50Hz
Flow per Min: 20L/Min
Control Panel: Wall-mounted, App

Macro MA 10WFE

Compact indoor heater ideal for HDB flats. Instant heating, no pump needed, with straightforward controls for everyday convenience.

Type of Residence: HDB
Usage Points: Multi-point
Heating System: Automatic, Instantaneous
Built-in Pump: No
Temperature Range: 35°C - 60°C
Water Pressure (P): 0.02MPa - 0.8MPa
Power Supply: 13 Amp Power Point
Installation: Indoor
Rated Voltage: 220-240V / AC 50Hz
Flow per Min: 2.5L/Min
Control Panel: On Unit

Macro MA 10FE (HDB / Indoor)

Reliable indoor heater for HDB homes with a simple control panel and steady flow, perfect for multi-point hot water use.

Type of Residence: HDB
Usage Points: Multi-point
Heating System: Automatic, Instantaneous
Built-in Pump: No
Temperature Range: 35Â°C - 60Â°C
Water Pressure (P): 0.02MPa - 0.8MPa
Power Supply: 13 Amp Power Point
Installation: Indoor
Rated Voltage: 220-240V / AC 50Hz
Flow per Min: 2.5L/Min
Control Panel: On Unit

Macro MA 8NFL (Indoor)

Budget-friendly manual heater for single-point indoor use. Battery-powered with analog temperature setting, great for smaller spaces.

Type of Residence: HDB
Usage Points: 1
Heating System: Manual
Built-in Pump: No
Temperature Setting: Analog
Water Pressure (P): 0.02MPa - 0.8MPa
Power Supply: 2 X D Size Batteries
Installation: Indoor
Rated Voltage: 3V DC (Battery Operated)
Flow per Min: 1.2L/Min
Control Panel: On Unit

About Macro Gas Heater

At Macro Gas, we specialise in gas water heaters that deliver consistent performance, energy efficiency, and peace of mind for Singapore homes. Whether you live in an HDB flat, a condo, or a landed property, our heaters are built to suit your unique needs, with options for both indoor and outdoor setups.

For years, we’ve been a trusted name for homeowners, contractors, and renovation professionals looking for durable and user-friendly solutions. Our product range includes smart digital models, built-in pump systems, and compact units designed for smaller spaces, all tested and tailored for Singapore’s climate and housing styles.

Why Choose Macro Gas?

Instant Hot Water – No waiting, no hassle.
Built for Singapore Homes – HDB, condo, or landed? We’ve got you covered.
Energy-Efficient – Save on utility bills while enjoying everyday comfort.
Weatherproof Options – Outdoor units built to withstand heat and rain.
Smart Control – Select models come with wall panels or app control.

We believe that hot water should be effortless, just like everything else in a comfortable home. That’s why every Macro Gas heater is made with ease of use, safety, and long-term performance in mind.