As the chilly winter months approach, finding effective heating solutions becomes a top priority for many households. Gas space heaters offer a convenient and efficient way to warm up living spaces, providing quick heat without the need for extensive installation or reliance on electricity.
In this article, we’ll explore the best gas heaters available in South Africa, considering their heating output, features, and suitability for different room sizes and requirements.
Heating Output Guidelines:
Before delving into specific gas heater models, it’s necessary to understand the heating output requirements for different room sizes. Here’s a quick overview:
- Heat output of 2.9–4.2 kW heats a small room between 40 – 42m².
- Heat output of 3.4–6.6 kW heats a medium room between 46-66m².
- Heat output of 5.2-8.2 kW heats a large room between 52 – 82m².
Our Top Gas Heater Solutions are:
1. Bromic Supaheat II Gas Heater
The Bromic Supaheat II gas room heater is a standout choice for effectively heating various living spaces. With its sleek silver-grey finish and natural convection heating mechanism, this heater can quickly warm up rooms ranging from 60 to 70 square metres.

Notable features include:
- Six panels for efficient heat distribution.
- Battery ignition system.
- Flueless design, suitable for all rooms except bedrooms and bathrooms.
- Portable gas heater.
- Quick coupler section for easy relocation without moving gas bottles.
- 1500mm bayonet gas hose included for the quick release system.
- 5.3 kW Heat Output.
- Available in both natural gas and LPG variants.
- Approved by Australian and South African Gas Associations.
2. Rinnai Avenger 25 Convector
Ideal for large open-plan living areas, the Rinnai Avenger 25 Convector gas heater delivers powerful heating performance with low emissions. With features like a programmable timer, remote control, and safety systems, it offers both comfort and peace of mind.

Notable features include:
- Suitable for spaces ranging from 53m² to 97m². (Season depending)
- Electronic ignition controls with a thermostat for precise temperature regulation.
- Four programmable timers.
- Available in White or Platinum Silver colors.
- Remote control operation for convenience.
- Safety systems, including oxygen depletion and flame failure, shut down.
3. Enduro 13 Convector
For smaller living areas, the Enduro 13 Convector gas heater offers an economical and efficient heating solution. With its portable design and low emissions technology, it’s perfect for medium-sized open-plan living spaces.

Notable features include:
- Suitable for areas up to 51m².(Season depending)
- Safety systems, including oxygen depletion and flame failure, shut down.
- Delay on timer and off timer.
- Remote control operation for convenience.
4. Rinnai Energysaver 309FT
Specifically designed for bedroom use, the Rinnai Energysaver 309FT gas heater offers a blend of comfort and efficiency. Featuring a zero emissions power flue and an in-built humidifier tray, this heater ensures a cosy and healthy environment.

Notable features include:
- Remote control operation.
- Pre-heat mode with timers for customised heating schedules.
- Child lock for safety.
- Dual digital timers for convenient programming.
- Economy mode (automatically reducing temperature after a set temperature is reached).
- Available in both natural gas and LPG variants.
- Safety systems, including oxygen depletion and flame failure, shut down.
In Conclusion:
When it comes to selecting the best gas heater for your winter needs in South Africa, consider factors such as room size, heating output, safety features, and convenience. The Bromic Supaheat II, Rinnai Energysaver 309FT, Rinnai Avenger 25 Convector, and Enduro 13 Convector are all excellent high-end gas heating choices, offering varying features to suit different requirements. Whether you need to warm up a small bedroom or a large living area, these gas heaters provide reliable performance and comfort throughout the winter season.
For more information and to explore these gas heaters further, visit our online shop or contact us for a quote to install any gas appliances.
Stay warm and cozy this winter with the best gas heating solutions!