Master RS40 40 kW Fan Heater Weekly Hire

When you need powerful, dependable electric heat for large-scale environments, the Master RS40 delivers. With selectable heat outputs up to 40 kW, three-phase power compatibility and heavy-duty design, this heater is engineered for warehouses, industrial halls, site cabins or any large space requiring rapid warm-up and robust performance.

🔥 Key Features & Benefits

• High heat output up to 40 kW (also renders 13 kW / 26 kW settings) for flexible heating of large volumes.

• Three-phase 415 V power supply (or 380-400 V) suited to industrial installations.

• Strong airflow — approx. 3,100 m³/h to distribute warm air quickly and evenly.

• Clean electric operation with no fumes, no oxygen consumption, and no fuel handling — safe for enclosed or semi-enclosed spaces.

• Flexible usage — built-in thermostat, summer/fan-only mode, ducting option to target heat where it’s needed.

• Mobility & rugged design — approx. 46 kg net weight, robust frame and wheels for site transport.

🧱 Typical Applications

• Large industrial workspaces, manufacturing halls, logistics hubs

• Construction sites, site sheds and multi-bay units needing major volume heating

• Warehouses, storage facilities, event marquees or large open barns

• Environments where three-phase power is available and high-output electric heating is preferred over fuel-based solutions

⚙️ Technical Snapshot

• Heat output: 13 kW / 26 kW / 40 kW (selectable)

• Power supply: 380-400 / 415 V 3-phase

• Airflow: ~3,100 m³/h

• Weight: ~46 kg

• Protection class: IP20 (industrial grade)

• Ductable outlet and optional accessories for flexible placement and direction of heat.

⚠️ Important Usage Notes

• Requires three-phase 415 V / 63 A plug and suitable cabling — ensure your site supply meets specification.

• Best used in well-ventilated or large volume spaces, given its high output and airflow.

• As it’s electric and fan-based, ensure clear air paths and appropriate clearance for optimal performance.

• Although it has ducting capability, correct installation and accessory usage (flex tube, correct duct diameter) will maximise efficiency.