The burner is of the fully pre-mixed blown gas modulating type. The heat exchanger used is a 4 pass type allowing for a narrower footprint. high efficiency fully condensing with an integral condensate drain eliminates the risk of condensate build-up.

A microprocessor controller provides full operational and safety control of the burner. The gas burner is an ultra-low NOx gas burner with capability of 6:1 turndown giving excellent temperature control and energy savings.

The module is suitable for control via a 0-10V DC signal from a BMS or local thermostat.

All modules are supplied factory assembled on a frame suitable for mounting on coil slides, fully wired complete with burner controls accessed from a single side. The modules are suitable for internal or outside use, although they must be weatherproofed if exposed to external conditions.

The heating modules are designed for fast and simple installation and only require “coil slides” for incorporation within an Air handling Unit.

All heating modules are fully UKCA and CE certified and are supplied with fitting instructions. Each unit is fully tested prior to despatch, with optional on site commissioning and full after sales service available through a nationwide network of in-house service engineers.

The application of gas fired heating modules directly at the point of use eliminates the need for a central boiler plant with all the associated costs and space requirements for the plant room, boiler, pumps, pipework and insulation. Gas fired heating modules also remove the risk of freezing and subsequent costs of frost protection for heating coils and pipework, a factor which is particularly relevant for external or roof mounted air handling units and/or coils located in
ductwork systems.

Supercells can be supplied assembled as a single monobloc to provide heat outputs up to 1000kW. The monobloc units combine high thermal efficiency with an excellent turndown ratio of up to 18:1 to optimise energy usage, depending on the output and control system selected.

This modular approach provides improved reliability, allowing large heat output units to be utilised without the risk of loss of total heating on failure of a single component. Where higher airflows are required a top or side bypass can be incorporated to minimise the pressure, drop through the heating coil.

An optional enclosed control vestibule can be provided. The flanged vestibule allows the width of the Air Handling Unit to be minimised with the control vestibule projecting outside.

The vestibules may be specified for either internal or outdoor units. Vestibules have a durable powder coat finish to Goosewing grey BS10 A05, other colours are available on request.

Higher airflow units may be fitted with a side bypass to minimise the pressure drop through the heating coil. Top bypass arrangement is not available for units fitted with a vestibule.

Units supplied complete with a controls vestibule are also ideal for applications where the heat module is to be installed into ductwork.