LHS 91 Air Heater

The LHS 91 is backwards compatible with its predecessor, the LE TOOL 40,000. With up to 32kW of power, the LHS 91 is suited for the most demanding of heating applications requiring continuous operation with high airflow and high temperatures. It is even capable of replacing gas fired heaters in many applications.

• Robust, industrial design
• Highly efficient use of heating power
• Suitable for continuous use
• Designed to be used with the our line of Leister blowers
• Precise delivery of hot air
• Big performance, small design
• Compatible with a wide range of nozzles and fittings
• LHS 91 BASIC:
  • Non-adjustable heating power
• LHS 91 SYSTEM:
  • Temperature steplessly adjustable with integrated potentiometer
  • Remote control interface for optional use of external temperature controllers
  • Protection against heating element and device overheating with alarm output

Why Buy From Us

The LHS 91 Air Heater is available in Canada only through STANMECH and its distributor network. Tools bought through us are electrically certified for use in Canada. In many cases this entails replacing cords or switches in the tool to meet stringent CSA standards. Each tool is physically inspected by an approved field inspector prior to certification. We service everything we sell from our facility in Burlington, Ontario, Canada.

Technical Data

Type		BASIC	BASIC	SYSTEM	SYSTEM	SYSTEM
Voltage	V~	3 x 400	3 x 480	3 x 230	3 x 400	3 x 480
Power consumption	W	32	32, 40	28	11, 32	32, 40
Frequency	Hz	50 / 60	50 / 60	50 / 60	50 / 60	50 / 60
Max. air outlet temp.	°C	650	650	650	650	650
Max. air inlet temp.	°C	50	50	50	50	50
Min. air flow	l/min	3800	3100, 3800	2200	1100, 3100	3100, 3800
Noise level	dB	<70	<70	<70	<70	<70
Size (L x W x H)	mm	444 x 312 x 306
Heater tube	mm	Ø 161	Ø 161	Ø 161	Ø 161	Ø 161
Weight	kg	13.5	13.5	13.5	13.5	13.5
Approval markings		CE, QPS	CE, QPS	CE, QPS	CE, QPS	CE, QPS
Electrical protection		Class I	Class I	Class I	Class I	Class I

Part Numbers

	BASIC	SYSTEM
LHS 91 - 3 x 230V / 28kW	-	140.357
LHS 91 - 3 x 400V / 11kW	-	140.358
LHS 91 - 3 x 400V / 32kW	100.764	140.356
LHS 91 - 3 x 480V / 32kW	100.766	146.862
LHS 91 - 3 x 480V / 40kW	139.206	145.685

Download operating manual

Accessories

	125.319	Flange connector, push-fit, a = 192 mm
	107.233	Extension nozzle, 400 x 100 mm, push-fit
	107.243 105.869	Tubular nozzle, push-fit (a x b x c) 1500 x 1350 x 4 mm 2000 x 1340 x 4 mm
	107.230	Round nozzle, 100 mm, push-fit
	107.235 107.234 105.856 105.859	Wide slot nozzle, push-fit 500 x 15 mm 1200 x 10 mm 1600 x 8 mm 2000 x 10 mm

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