Kroll Hot Air Heater M 150

Efficient and exhaust-free heating in oil and gas operation.

The Kroll hot air heater M 150 with its 150 kW is an absolute professional device. KrollM series heaters are among the most powerful heaters on the market. Like the somewhat less powerful MA series, they guarantee absolutely exhaust-free warm air. In addition, the devices can be operated not only with oil, but are also approved for gas operation. The operating mode can be flexibly adapted to the conditions on site. Thus, the devices can be used in all areas.

Hot air hose systems can also be connected without any problems thanks to the high-performance radial fans. Consequently, effective heating from outside is also possible without any problems. The recirculation module ensures efficient and economical operation. The oil burner blowers are made of high-quality materials by renowned manufacturers. They work so efficiently that 93% of the energy can be converted into heat.

The various designs differ mainly in their nominal heat input and output. M25 and M50 are also equipped with an oil tank and heating cartridge, making them space-saving, independent and quickly ready for operation. M70 and M200 models are also quickly ready for operation thanks to their barrel fitting and (heated) filter via an oil canister or tank (may be sold separately).

For themodels M50U, M70U, M100U, M150U and M200U the oil delivery system with unheated filter is included!

For the operation of a universal burner, an external compressed air supply of approx. 1.5 bar is necessary. A corresponding compressor is not included in the scope of delivery.

The heated oil delivery system can be selected separately as an optional extra.

For indoor use, an exhaust pipe must be connected, through which the exhaust gases are led outside. Alternatively, you can also set up the unit outdoors and conduct the heat inside via the corresponding warm air hoses.

Advantages at a glance:

• Exhaust-free warm air

• Gas and oil operation

• 93% of the energy is converted into heat

Technical data M 150:
Nominal heat input: 140 kW
Nominal heat load: 125 kW
Air delivery: 7300 m³/h
Temperature rise: 50 K
Oil consumption: 11,8 kg/h
Gas consumption: 13,5 m³/h
Electrical connection: 230/50/6,1 V/Hz/A
El. power consumption: 1,38 kW
exhaust pipe: 180 Ø mm
exhaust connection Ø 550 mm
2 x suction nozzles Ø 520 mm
Width: 940 mm
length: 2330 mm
height: 1410 mm
Weight: 270 kg
Noice level: 75 dB(A)
Versions:
M150: oil burner with and barrel fitting, 3 meter hose, self-priming.
M150N: natural gas burner
M150F: liquid gas burner
M150U: Universal oil burner (delivery system for external storage tank with heated filter and floating suction is mandatory, not included in delivery)

The delivery may differ from the picture.

Please note the extended delivery time of up to 15 days for the gas variants.

The pictures shown are for reference only, the actual product may differ.