WOLF LH 40-D industrial unit heater

WOLF – premium German heating and ventilation technology. The LH series from the Mainburg-based manufacturer is designed for space heating in industrial buildings, warehouses, and workshops.

LH 40-D industrial unit heater. Compact fan-assisted air heater for heating larger indoor spaces. The D designation refers to a steam-operated heat exchanger version; the specific unit's media connection and nameplate must be checked prior to system design.

• Axial fan air distribution: heat is delivered to the work area by circulating the room air.
• Adjustable discharge louvers in the LH series: air direction can be adjusted to the characteristics of the space.
• Wall and ceiling mounting option: space-saving design with appropriate brackets and placement.
• Side-removable heat exchanger: the factory LH design facilitates access during maintenance.
• Control selected for the design: motor voltage, speeds, and thermal protection must be matched to the specific unit.

Documentation: the WOLF LH-EC / LH 2018.08 factory technical catalog downloaded and checked. It covers multiple heat exchangers and motors; these data cannot be applied automatically to every older LH 40-D unit. The series material is available; the handover documentation corresponding to the specific design must be coordinated.

New comparison price: Wolf Online Shop, 6523568 / 8523005, LH 40/D Cu/Al, 3×400 V, two-speed: 1,427.83 EUR gross, 19% German VAT; calculated net 1,199.86 EUR. Verification: 2026.10.10. Base unit with fan, heat exchanger, and manual air deflector; control, brackets, installation, and transport to be clarified separately. The dealer only indicates delivery within Germany. The motor and heat exchanger of the offered unit are not yet identified, therefore this is a reference price for a specified new variant. Price source.

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