Gustav Nolting GmbH - Modern heating techniques Air heating techniques

Series HLF Defender

HLF-40 Defender

Heating medium oil, diesel, kerosene

Our warm air heater is characterised by optimum controllability and load capacity (narrow doors and construction site facilities, difficult terrain).
High supply reliability, fast heat in the right place due to targeted air control.
Checked by Safety Standards Authority as per DIN 13842

Approved standrad technology:

oil burner
one-line oil filter with ventilation
bruner hood with oil drip tray
switch box
high-efficiency fan for high air output and pressure

Further information:

Series HLF Defender

Technical Data:

Type of unit
Rated heat output	kW	min. 20 - max. 38
Air capacity	m³/h	0 Pa = 2,200, 150 Pa = 1,825
Current consumption	A	4.6
Heating medium		oil / diesel / kerosene
Electric supply	V/Hz	230 / 50
Motor power	kW	0.56
Electrical capacity	kW	1.055
Length	mm	1,570
Width	mm	630
Height	mm	990
Air outlet	ø A	300 mm
Flue gas	ø R	150 mm

version: 2025-04.1

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