Powrmatic Lx25 25kw Gas Fired Unit Heater

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The ErP 2021 compliant suspended LX range of unit heaters from Powrmatic benefits from the same design as the popular LNVx range its entire construction, performance, and aesthetics,
finished with the popular epoxy powder RAL 7015 stove baked paint.

Our most advanced LX is ergonomically designed with low NOx levels which provides efficient and cost effective heating solutions for any industrial and commercial properties whilst built with heating engineers in mind.

Models Available

• LX F - Axial Fan Crossflow Units
• LX C - Centrifugal Close Coupled Fan Units
• LX V - Axial Fan Downflow Units
• LX D - Ducted No Fan Unit
• LX Duo - Axial Fan Bi-Directional Units
• LX EA - Centrifugal External (Weatherproofed)

 Compact & Rigid Construction

The LX range is equal in size to the LNVx overall allowing for smaller space installations whilst still producing the same required kW power and performance. The LX shell has been improved where necessary to increase the heaters strength and rigidity throughout. As standard the heater is finished with RAL 7015 polyester powder coat stove baked paint.

Anti Vibration Mounts

The LX axial fans are now manufactured with anti-vibration mounts which reduces vibration and noise in any environment allowing the unit to operate more quietly and efficiently.

Easy Access Control Panel

The LX has been designed with engineers in mind. The hinged control panel allows easy access to the burner compartment during installation and servicing. The new ‘Plug & Play’ control panel allows for quick and trouble-free wiring connections when on site.

Optimised Range & Heat Exchanger Options

The LX range has been optimised enabling environmental designers to match outputs and airflow characteristics with a wide variety of differing buildings and applications.The four pass tubular assembly manufactured from aluminised steel, formed, swaged and expanded without recourse to stress inducing welding. 409 and 316 grade stainless steel options available.

Reduced NOx Levels

Powrmatic’s LX range of gas fired unit heaters are a development of the successful LNVx range already familiar to installers and users alike and comfortably meets new NOx criteria as well as the minimum seasonal efficiencies demanded by the ErP standard that comes into force during 2021.


Multi in-shot burners matched to each tube assembly and manifolded to a common gas valve and ignition system, itself complete with flame monitoring and safety controls and supplied ready for use with natural gas (G20). Alternative LPG propane (G31) firing available with an optional conversion kit to order.

Please click here to download the latest brochure for Lx Models.