Head to head
Airrex AH-300i vs Bona Mega
The Airrex AH-300i is a diesel-fuelled infrared space heater with wifi control. The Bona Mega is a waterborne wood floor finish.
Last reviewed 13 September 2026
Specifications side by side
| Airrex AH-300i | Bona Mega | |
|---|---|---|
| Coverage | Up to 1500m3 in a ventilated space | 500-600 square feet per gallon |
| Heat output | 15kW (51,000 BTU/hr) | - |
| Fuel | Diesel | - |
| Control | Wi-Fi / 4G smartphone connectivity plus thermostat | - |
| Pump | Battery-powered fuel pump included | - |
| Type | - | oxygen-crosslinking, 100% polyurethane waterborne formula |
| Drying time | - | approximately 2-3 hours |
| VOC content | - | 150g/L |
| Full cure | - | 100% after 1 week |
Sources: Airrex AH-300i, Bona Mega. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the AH-300i if...
A mid-sized diesel infrared heater built for sheds, workshops and large tents where mains gas or ducted warm air is not practical. Its wifi control lets a site manager start it before arriving on a cold morning.
Listed by
- Cambrian Plant Sales - Cardiff
Buy or hire the Mega if...
A widely used waterborne lacquer for sanded wood floors, applied by flooring contractors with a T-bar coater or roller. Valued for drying fast enough to recoat the same day while still curing to a durable, low-odour finish.
Listed by
- Floor Sander Hire, London, UK - London
Common questions
What is the difference between the Airrex AH-300i and the Bona Mega?
The Airrex AH-300i is a diesel-fuelled infrared space heater with wifi control; the Bona Mega is a waterborne wood floor finish.
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