Diesel heater 3021 with chassis 20 kW

HECHT Diesel Heater »3021« – Efficient heat for large rooms

The HECHT 3021 diesel hot air generator is a powerful heater with an impressive heating output of 20 kW. Ideally suited for workshops, construction sites and well-ventilated rooms, it provides fast and constant heat in areas up to 166 m².

High-performance heating technology

• Heating output: 20 kW – perfect for areas up to 166 m² .
• Blowing capacity of 588 m³/h for even heat distribution.
• Consumption: 2 liters/hour , operating time up to 9.5 hours with a 19-liter tank filling .

Precise temperature control

• Continuously adjustable thermostat from 5°C to 45°C .
• Easy operation thanks to integrated control.

Safe and reliable

• Flame monitoring via photocell and overheating protection .
• Robust construction for professional use.
• Efficient air distribution with a pump pressure of 27.6 kPa .

Practical design

• With a mobile frame for flexible use in different locations.
• Easily transportable thanks to integrated wheels.
• Durable design with a weight of 22.4 kg .

Versatile applications

• Perfect for workshops, construction sites or drying processes.
• Ideally suited for well-ventilated indoor spaces.

With the HECHT 3021 diesel heater, you have a powerful, mobile heating unit for reliable warmth during the cold season.

Technical data

• Power: 20 kW
• Heating area: up to 166 m²
• Tank capacity: 19 liters
• Consumption: 2 liters/hour
• Airflow: 588 m³/h
• Pump pressure: 27.6 kPa
• Temperature range: 5–45°C
• Weight: 22.4 kg

Scope of delivery

• 1x HECHT 3021 Diesel Heater
• User manual

Advantages

• High heating output for large rooms
• Safe operation with modern safety equipment
• Mobile thanks to chassis and casters
• Long operating time with low consumption
• HECHT brand quality

With the HECHT diesel heater 3021 you can enjoy reliable warmth – ideal for professional and private use!