Modula is an unobtrusive modular heating cassette. The cassettes are manufactured from 18 gauge smooth-faced steel panels and are designed to be integrated within a standard exposed grid ceiling system. Copper pipes are expanded under pressure into extruded aluminum pipe seats to give high metal-to-metal contact and the pipe seats are then securely fixed to the rear of the steel panels.

Consequently, the arrangement delivers excellent heat transfer characteristics. Panels are insulated with 1" thick class 'O' foil 'wrapped' mineral wool insulation. The technology employed in the construction of the cassette results in very high heating capacity at low water mass flow rates.

Frengerwarm is a system of custom made, smooth-faced aluminum or steel panels manufactured to any length to suit the application. Panels can be wall-mounted, free-hanging, surface mounted or recessed into a suspended ceiling system. Copper pipes are fixed rigidly to the rear of the aluminum panels and heat transfer is enhanced by extruded aluminum pipes seats. Panels are backed with 2⅜" thick foil-backed class '0' insulation, and are finished polyester powder-coat white RAL9010 as standard.

Frengerwarm has been specifically developed for use in schools, sports halls, offices, and healthcare environments, where a smooth-faced panel with high heating capacity is the preferred solution. Frengerwarm is tested in accordance with the new harmonized European Standard EN 14037.

The prison panels heat via water-carrying copper coils which are fixed within extruded Aluminium pipe seats. In turn, the pipe seats are securely bonded to the robust 1/16" thick steel outer casing. To optimize heat emission the heat is directed into the room by a layer of mineral wool insulation fitted to the reverse of the panel over the Copper coil. The units are made up into sets comprising at least one active section and a number of 'dummy' sections all to suit any particular environment and to simplify the installation process. All panels are finished in a tough polyester paint finish.