Construction Fan Heater 3.5 kW 230V, Kraft&Dele

Quick Facts — KD11721 Fan heater

• Model: KD11721
• Type: Construction fan, fan heater
• Power: 3.5 kW / 3500W
• Voltage: 230V / 13A
• Heat settings: 1.75kW and 3.5 kW
• Weight: 5kg

Compact fan heater for quick, temporary heating of rooms of about 20-40 sqm, built for professional use on building sites, in warehouses and in halls. Kraft&Dele KD11721 delivers 3.5 kW and runs on 230V.

The fan draws in cold air and warms it over heating elements. Two heat outputs, 1.75kW and 3.5 kW, and a separate fan speed control let the heat be adapted to the room.

When does fan heater KD11721 make the most sense?

The fan heater makes the most sense when a room of about 20-40 sqm needs to be heated quickly for a limited time. The switch gives full, half or no heat, so the unit can run as airflow only or at half power when full power is not needed.

The motor has a thermal fuse and the housing has an overheating thermostat. The carry handle and the weight of 5kg make it easy to move between work areas.

Applications for fan heater KD11721

The fan heater is designed for professional use where fixed heating is missing or needs a supplement:

• Building sites
• Warehouses
• Halls and larger spaces of about 20-40 sqm

Technical Specifications

A fit for: Site managers drying and heating out spaces. Painters and floor layers needing temporary heat. Warehouse staff in cold premises. Electricians setting up temporary site heating.

Typical settings: Building sites. Warehouses. Halls. Renovation projects. Workshops.

Frequently Asked Questions (FAQ)

Is fan heater KD11721 suitable for a socket with a 15A fuse?

Yes, it is specified for 230V / 13A and a 15A fuse. At 3.5 kW the heater takes up much of the circuit capacity, so half heat at 1.75kW is an option when other loads share the circuit.

How are heat and airflow set on fan heater KD11721?

The switch selects full, half or no heat, and a separate control sets the fan speed. The heat outputs are 1.75kW and 3.5 kW.

What sets fan heater KD11721 apart from other fan heaters?

Fan heater KD11721 has two heat settings of 1.75kW and 3.5 kW, a red metal housing, a carry handle, and a motor with thermal fuse and overheating thermostat. It weighs 5kg and measures 250 x 240 x 348 mm.