B 70 DIESEL HEATER MASTER CLIMATE SOLUTION

Description and Fields of Professional Application

The Master B 70 direct-fired diesel-fired hot air heater (a Dantherm Group brand) is a highly efficient appliance designed for intensive use in industrial, construction, and agricultural settings. Designed for use in open spaces or those with high air exchange, such as construction sites, prefabricated buildings, logistics warehouses, mechanical workshops with open doors, stables, and greenhouses. Thanks to its diesel fuel (also compatible with HVO 100 eco-fuel, diesel, or kerosene) and efficient low-pressure system, it delivers 100% of the heat produced directly into the room, accelerating the drying of plaster and concrete and combating winter frost.

Operational Benefits for Workshops, Construction Sites and Businesses

• Instant Direct Heat (20 kW / 17,200 kcal/h): Instantly generates high volumes of hot air (400 m³/h) to quickly heat workstations and operating areas.
• Long Working Autonomy (up to 10 Hours): Integrated 19-litre tank with fuel level indicator, to ensure a whole working day without refuelling stops.
• Electronic Flame Control: Advanced safety system managed by a photocell and solenoid valve that cuts off the fuel in the event of an anomaly or flame failure.
• Double Fuel Filter: Equipped with a filter on the tank neck and a filter on the intake to protect the pump and injector from fuel impurities.
• Approved Multi-Fuel: Allows you to burn automotive diesel, kerosene and ecobacteriological HVO 100 in compliance with environmental regulations.
• Stainless Steel Combustion Chamber: Non-deformable internal structure resistant to high thermal stress and corrosion.
• Low Power Consumption (180 W): Power consumption reduced to just 0.8 A at 230V, can be powered by any single-phase socket or construction site generator.
• Room Thermostat Ready: Connectable to analogue (TH5) or digital (THD) thermostats with 3 to 10 metre cables for automatic temperature control.

Technical Specifications

Warnings and Operational Safety Indications

Use the direct combustion generator only in open or adequately ventilated spaces to ensure constant air exchange and avoid the accumulation of carbon dioxide. Place the appliance on a flat, non-flammable surface, away from combustible materials or pressurized containers. Do not refuel with the engine running or when the combustion chamber is hot.