Don't let the compact size fool you—meet the Alva GH303 3-Panel Mini Gas Heater. Affectionately known as the "Mighty Mini," this space-saving cabinet heater is engineered to deliver the exact same maximum warmth as its full-sized roll-about brothers, but within a much smaller footprint.
Finished in a sleek design that looks great in any home, office, or caravan, it utilizes advanced ceramic infrared panels to project instant, deep-penetrating warmth. It connects directly to small domestic cylinders, making it the ultimate crossover heating solution for cozy indoor rooms and premium camping setups.
Core Features
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Mighty Mini Performance: Puts out a powerful 4.2kW of heat output, matching the performance of standard large cabinet heaters while fitting easily into tight spaces or corners.
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3 Ceramic Infrared Panels: Features 3 separate heating plates that radiate deep warmth directly to objects and surfaces for immediate, draft-free comfort.
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3 Variable Heat Settings: An intuitive control knob allows you to seamlessly switch between low (1-panel), medium (2-panel), and high (3-panel) heat modes to closely manage your gas usage.
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Rear-Mounted Cylinder Portability: The back profile is specifically optimized to house and conceal a compact 3kg or 5kg domestic LPG cylinder (sold separately) for a self-contained, balanced design.
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Integrated Piezo Ignition: Simple, reliable push-button electronic ignition allows for effortless, safe lighting without requiring external lighters or matches.
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Dual Safety Protection Suite:
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Oxygen Depletion Sensor (ODS): Monitors ambient air quality and automatically shuts off the gas supply if room oxygen drops below safe levels.
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Flame Failure Protection (FFP): Instantly cuts off the gas flow if the pilot light is accidentally extinguished by a draft.
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Positive Off Switch: Built into the top control knob, ensuring the unit can be shut down completely at the appliance level.
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Fully Certified Compliance: Built to rigorous standards, complying with SANS 1539 (appliance), SANS 1237 (regulator), and SANS 1156 (hose).
Technical Specifications
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Model: GH303
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Color & Design: Contemporary Black Compact Cabinet
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Type of Gas: LPG
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Heat Output: Variable up to 4.2kW (Max)
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Heating Area Efficiency: Quickly and efficiently warms spaces up to 50m²
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Gas Consumption: Highly efficient 305g/hr (Max setting)
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Cylinder Compatibility: Designed for compact 3kg and 5kg domestic LPG cylinders (Fits 3/8" L-Shaped valves).
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Unit Dimensions: 37cm (W) x 24cm (L) x 45cm (H)
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Unit Weight: 5kg (Lightweight and easy to carry without cylinder)
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Warranty: 12-Month manufacturer warranty.
What’s in the Box?
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1 x Alva GH303 3-Panel Mini Gas Heater
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1 x Certified Gas Hose & L-Shaped Regulator Kit
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1 x Comprehensive User Instruction Manual