MASTER XL 91
Diesel Infrared Heater

Master XL 91 Infrared Diesel Heater

MASTER XL 91 is an infrared heat generator, ideal for localized heating outdoors, as well as in well-ventilated environments.
It is also suitable as a temporary and emergency heating system or for specific applications in the construction sector such as heating concrete and defrosting pipes or machinery.

Master XL 91 is also perfect for heating on construction sites, and allows the machine's performance to be kept practically unchanged regardless of external weather conditions, and is also equipped with a pump with two separate injectors to be able to operate at 29 or 43 kW.

Infrared heaters, thanks to the technology used, do not move air, but radiate heat onto the target area through an overheated metal disk: in this way, in addition to using 100% of the heat produced, the heat is radiated and not "blown" onto the area to be heated without any dust being sucked into the generator and blown into the atmosphere.

All hot air generators are equipped with safety devices to prevent the risk of overheating, as well as to optimize fuel consumption (LPG). They are also designed to prevent the risk of burns during movement (externally they are cold to the touch). The combustion chambers are also made of a special stainless steel treated to withstand high temperatures over time. The products of combustion are essentially water vapor and carbon dioxide (CO2). The units are lightweight and easy to transport.

The operating principle of a diesel or kerosene heater that uses infrared technology is that the flame, positioned inside the insulated stainless steel cone, heats the front grill which radiates the heat with maximum efficiency within a radius of 3-4 metres.

Due to the high temperatures reached, the front disc has a catalytic effect on the combustion products, which reduces emissions to almost zero.

As regards this type of machine, it is worth noting that the diesel burner mounted guarantees high energy efficiency and that the combustion chamber it is equipped with is designed to offer high resistance to thermal shock.

High technical quality Made in Italy

This Master heater is entirely made in Italy. Made in Italy is synonymous with accuracy and high technical quality.

3-Year Master Warranty

To benefit from the 3-year warranty of this Master product, register on the Master website and follow the instructions provided.

Characteristics

• High silence
• Radiant heating
• No air movement
• Electronic flame control with photocell
• Post ventilation
• Possibility of connection to room thermostat
• Fuel level indicator
• Pump filter, suction filter and inlet filter
• Sturdy and highly resistant structure
• Heat direction adjustment / tilting possibility
• Pump filter, suction filter and inlet filter
• Snorkel
• Cart included

Fields of application

• Workshops
• Shipyards
• Warehouses

Remember

To avoid oxygen starvation, adequate ventilation of the rooms is necessary.