Air Heater LH

Draught-free and comfortable heat distribution

The air heaters in our LH-range are true all-rounders when it comes to heating and air distribution. The LH air heater ensures draught-free, comprehensive and extremely comfortable heat and air distribution in your spaces. The low noise level ensures a pleasant room climate without excessive or harmful noise pollution. They are equally suitable for a wall or ceiling installation and are suitable for any space, regardless of its size or intended use.

Our LH Series units plumb into a pre-exisiting central heating system, whereby the integrated heat exchanger, which is made of high-quality materials such as copper and aluminum, uses hot water as an efficient heating medium. With splash water protection to IP54, the devices are readily equipped for different environments. An extensive range of models with multi-stage fans enables a tailor-made solution for every specific requirement.

Suitable for wall and ceiling mounting
Recirculated air operation
For heating and ventilation
Discharge louvre included
Cu/Alu heat exchanger
Fans with sickle impeller

Thanks to their compact design, LH air heaters are easy to install and extremely versatile. With the right accessories, a comfortable indoor climate is guaranteed, and the LH series proves to be a reliable solution for a wide range of heating and ventilation requirements in various environments. They are best suited for production halls, large garages, automotive workshops, exhibition and trade fair halls, and sports halls. These versatile devices also feature multi-stage fan speed adjustment, which allows precise control over the air flow.

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

LH-devices overview


Heating capacity	13-17,8 kW
Volume flow	850-1.550 m³/h
Electrical input	230/50 V/Hz
Power consumption	0,34 A
Length	550 mm
Width	425 mm
Height	400 mm
Weight	18 kg
Sound pressure level	50 dB(A)


Heating capacity	20,5–24,5 kW
Volume flow	1.550–2.300 m³/h
Electrical input	230/50 V/Hz
Power consumption	0,38 A
Length	600 mm
Width	446 mm
Height	450 mm
Weight	21 kg
Sound pressure level	51 dB(A)


Heating capacity	23,3–37,4 kW
Volume flow	1.350–3.400 m³/h
Electrical input	230/50 V/Hz
Power consumption	0,58 A
Length	700 mm
Width	441 mm
Height	550 mm
Weight	27 kg
Sound pressure level	53 dB(A)


Heating capacity	30,3–44,0 kW
Volume flow	1.850–3.900 m³/h
Electrical input	230/50 V/Hz
Power consumption	0,9 A
Length	750 mm
Width	451 mm
Height	600 mm
Weight	32 kg
Sound pressure level	53 dB(A)


Heating capacity	36,0–54,0 kW
Volume flow	2.200–4.900 m³/h
Electrical input	230/50 V/Hz
Power consumption	0,95 A
Length	800 mm
Width	481 mm
Height	650 mm
Weight	36 kg
Sound pressure level	53 dB(A)


Heating capacity	54,4–64,7 kW
Volume flow	4.250–6.700 m³/h
Electrical input	400/50 V/Hz
Power consumption	1,04 A
Length	850 mm
Width	1.031 mm
Height	700 mm
Weight	44 kg
Sound pressure level	52 dB(A)

Heating medium water, 90/70 ºC, air 15 ºC