Mobile Warm Air Heaters M

Economical, reliable and usable everywhere

Kroll's M mobile warm air heaters supply a wide variety of areas with targeted heat quickly and efficiently. They are particularly suitable for tent heating at events, for additional hall heating, as well as for construction heating and the associated drying and frost-free maintenance. Thus, even in the winter months, new buildings, renovations or modernizations can be carried out without delay. Thanks to their compact design and high mobility, the units can be quickly deployed wherever temporary heat is required, even as emergency or transitional heating.

Thanks to the integrated oil tank and heating cartridge, the smaller models M25, M50 and M70T are space-saving and ready for immediate use when stocked with fuel. The larger models M70, M100, M150, M200 are also quickly ready for operation thanks to a drum fitting and a heated oil filter. Thanks to additional swivel castors, crane lugs and forklift mounts, maximum mobility is guaranteed. The choice of fuel is up to you; the units have both oil and gas burner approvals.

The efficiency is 93% (Hi), which is an excellent value for mobile hot air generators.

The integrated high-performance centrifugal fans have a pressing capacity of up to 180 Pa and are specifically aimed at connecting hot-air hose systems. This means that even long supply distances or heating from outside are no problem. This ensures effective heating even when the unit is installed outdoors. With the optional recirculation module (factory-integrated on M150/M200), efficient and economical operation is guaranteed.

High-quality components, such as the stainless steel combustion chamber and the stainless steel heat exchanger with approx. 15% chrome content, guarantee a long service life. All fittings and control elements are designed to be service-friendly, so that maintenance can be carried out conveniently.

We guarantee the quality of our products - As the first manufacturer in the heating and ventilation sector, we offer our customers a full 3-year manufacturer's warranty.

Contact

Telephone

Technical Service
Telephone +49 (0)7191 / 9070-222
Telefax +49 (0)7191 / 9070-201

Please have the item number and serial number of the unit ready when making enquiries.

Sales
Telephone +49 (0)7191 / 9070-200
Telefax +49 (0)7191 / 9070-201

E-Mail

Technical Questions
service@kroll.de

Questions regarding Sales
vertrieb@kroll.de

General requests
info@kroll.de

M-devices overview

Nominal thermal load
25 kW
Nominal heating capacity
22 kW
Air volume flow
1693 m³/h
Temperature increase
58 K
Oil consumption
2,09 kg/h
Gas consumption m³/h
2,11 m³/h
Electrical power consumption
0,36 kW
Electrical input
230/50/1,75 V/HZ/A
Exhaust pipe diameter
100 mm
Tank capacity
27 l
Width
560 mm
Length
1140 mm
Height
1080 mm
Weight
105 kg
Sound pressure level
68 db(A)
Nominal thermal load
51 kW
Nominal heating capacity
46 kW
Air volume flow
3458 m³/h
Temperature increase
59 K
Oil consumption
4,26 kg/h
Gas consumption m³/h
4,92 m³/h
Electrical power consumption
0,84 kW
Electrical input
230/50/4,4 V/HZ/A
Exhaust pipe diameter
130 mm
Tank capacity
46 l
Width
630 mm
Length
1210 mm
Height
1050 mm
Weight
138 kg
Sound pressure level
72 db(A)
Nominal thermal load
71 kW
Nominal heating capacity
64 kW
Air volume flow
4800 m³/h
Temperature increase
56 K
Oil consumption
5,93 kg/h
Gas consumption m³/h
6,85 m³/h
Electrical power consumption
1,47 kW
Electrical input
230/50/4,8 V/HZ/A
Exhaust pipe diameter
180 mm
Width
780 mm
Length
1490 mm
Height
1120 mm
Weight
134 kg
Sound pressure level
78 db(A)
Nominal thermal load
100 kW
Nominal heating capacity
90 kW
Air volume flow
6748 m³/h
Temperature increase
63 K
Oil consumption
8,36 kg/h
Gas consumption m³/h
9,64 m³/h
Electrical power consumption
0,88 kW
Electrical input
400/50/4,8 V/HZ/A
Exhaust pipe diameter
180 mm
Width
940 mm
Length
1880 mm
Height
1280 mm
Weight
190 kg
Sound pressure level
77 db(A)
Nominal thermal load
140 kW
Nominal heating capacity
125 kW
Air volume flow
9581 m³/h
Temperature increase
58 K
Oil consumption
11,8 kg/h
Gas consumption m³/h
13,5 m³/h
Electrical power consumption
1,5 kW
Electrical input
400/50/5,6 V/HZ/A
Exhaust pipe diameter
180 mm
Width
940 mm
Length
2330 mm
Height
1410 mm
Weight
270 kg
Sound pressure level
75 db(A)
Nominal thermal load
188 kW
Nominal heating capacity
173 kW
Air volume flow
12210 m³/h
Temperature increase
60 K
Oil consumption
15,85 kg/h
Gas consumption m³/h
18,13 m³/h
Electrical power consumption
2,6 kW
Electrical input
400/50/7,2 V/HZ/A
Exhaust pipe diameter
180 mm
Width
940 mm
Length
2450 mm
Height
1640 mm
Weight
330 kg
Sound pressure level
75 db(A)