01622 832777
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Electric Heater Battery ManufactureDuct Mounted Electric Heater Battery

~ Includes 2 Thermal Cut Outs
~ Stab In, or Duct Mounted Heaters Available
~ Can be pre wired
~ Standard or Bespoke Sizes
~ Single and 3 Phase
~ Full Controls Available (Temperature and Pressure)
~ Duct Mounted (Spiral or Square Flanges)


The range of Duct Heaters is designed for the traditional H & V industry.

There are two predominant styles of heater, the stab in, where a hole is cut into existing ductwork and the heating elements are slotted through the hole and the electrical connection box fits against the duct on the outside.

Alternatively the duct mounted version where the unit comes as an integral part of the ductwork (Spiral or Square), which is then fitted within the duct run using the MEZ flanged system.


The heaters are sized to operate within a face velocity within the duct of 2 to 6 m/s.

Various configurations can be accommodated, which include single or 3 phase operation and single steps for use with a thyristor controller or the more traditional method of multistages, using a number of contactors.

Each unit is fitted with two auto reset thermal cut outs, which is compliant with the latest IEE wiring regulations. Manual Cut outs can be fitted if preferred.


- Thermal Cut out Set to operate at 90 C n/c
- Bus Bars Standard on mulit neutral points.
- Earth Bond 6mm Diameter within casing.
- Air Velocity Range 2 to 6 m/s

T - 01622 832777
F - 01622 832507


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