Description
The Accumax Diesel Space Heater range is built for performance, durability, and safety, helping raise the standard in industrial heating. Designed for workshops, construction sites, agricultural sheds, and warehouses, these direct-fired heaters deliver immediate, high-output warmth where it’s needed most.
Each unit operates with near 100% fuel-to-heat efficiency, turning every drop of diesel into usable warmth. Automatic ignition and digital temperature control make setup and operation effortless, while the robust steel housing ensures long-lasting reliability across demanding environments.
Backed by a 2-year warranty, these heaters are more than just tough, they’re built with the same safety commitment that defines Accumax.
Key Features:
- Direct-Fired Efficiency: Converts almost all fuel to heat for fast, consistent output
- Digital Thermostat Control: Automatically maintains your set temperature
- Safety Systems: Flame monitoring, overheat protection, and flame failure shut-off
- Maintenance-Friendly: Easy access top cover and included maintenance kit
- Heavy-Duty Design: Steel housing, wheels, and handles for mobility and endurance
- Plug & Play: Runs on a standard 240V power supply
- Available Models: 20kW, 30kW, and 50kW
Dependable. Safe. Built for performance – Accumax Diesel Space Heaters deliver warmth that works as hard as you do.


