Single Phase Circular Heater Batteries

AAH heaters are designed for a minimum air velocity of 1.5m/s and a maximum of 6m/s and a output of output of 0.5°C to 60°C

Click on a size below to view the kW options available. If you can't see what you need, please contact us.

Useful Downloads

AAH2 Wiring Drawing [PDF]
AAH4 Wiring Drawing [PDF]

Installation & Troubleshooting Guide [PDF]
Controller Specifications [PDF]
Wiring & Spec Drawings

BMS

If you wish to have BMS 0-10 volt signal select the option on the product page when adding to your basket.

Quality

Test procedures including flash testing of elements and mechanical testing are carried out on all products and together with constant training will keep AAH’s quality high and up to date with our customers requirements. Records are kept of all units in order that any replacement parts can be supplied.

Test certificates are available on request.

Safety

All heaters are fitted as standard with a manual thermal cut-out which cuts out the heater in the event of an airflow failure. It is important to ensure that the cut-out remains operational.

All systems should have an isolator switch which can be locked in an off position.

Care must be taken to position the heater to prevent any damage or overheating of any other piece of equipment in or near the system.

All installation and maintenance should be carried out as prescribed by the current I.E.E. regulations.

Important

It is ultimately the responsibility of the final installer or the person commissioning the project to ensure that all safety control interlocks are functioning correctly and ensure that all systems shut down as they are designed to do.

Construction

The heaters are constructed from pre-galvanised steel with 20mm knock-out conduit holes and an earth stud.

Elements consist of nichrome spiral resistance wire surrounded by magnesium oxide powder and sheathed in stainless steel. The elements are evenly distributed over the area of the duct to ensure even heat distribution.

The surface temperature of the elements is designed to be 400°C at an air velocity of 2.5m/s. Where multiple elements are required they shall be linked by copper bus bar or teminated with electrical connectors.

Single Phase Circular Heater Batteries

100 circular (0.75 kW)

100 circular (1 kW)

100 circular (1.5 kW)

100 circular (2 kW)

125 circular (0.75 kW)

125 circular (1 kW)

125 circular (1.5 kW)

125 circular (2 kW)

125 circular (2.5 kW)

125 circular (3 kW)

150 circular (0.75 kW)

150 circular (1 kW)

150 circular (1.5 kW)

150 circular (2 kW)

150 circular (2.5 kW)

150 circular (3 kW)

160 circular (1 kW)

160 circular (1.5 kW)

160 circular (2 kW)

160 circular (2.5 kW)

160 circular (3 kW)

200 circular (1 kW)

200 circular (1.5 kW)

200 circular (2 kW)

200 circular (2.5 kW)

200 circular (3 kW)

200 circular (4.5 kW)

200 circular (6 kW)

250 circular (1 kW)

250 circular (1.5 kW)

250 circular (2 kW)

250 circular (2.5 kW)

250 circular (3 kW)

250 circular (4.5 kW)

250 circular (6 kW)

250 circular (8 kW)

250 circular (9 kW)

300 circular (2 kW)

300 circular (2.5 kW)

300 circular (3 kW)

300 circular (4.5 kW)

300 circular (6 kW)

300 circular (8 kW)

300 circular (9 kW)

315 circular (2 kW)

315 circular (2.5 kW)

315 circular (3 kW)

315 circular (4.5 kW)

315 circular (6 kW)

315 circular (8 kW)

315 circular (9 kW)

350 circular (3 kW)

350 circular (4.5 kW)

350 circular (6 kW)

350 circular (8 kW)

350 circular (9 kW)

355 circular (3 kW)

355 circular (4.5 kW)

355 circular (6 kW)

355 circular (8 kW)

355 circular (9 kW)

400 circular (3 kW)

400 circular (4.5 kW)

400 circular (6 kW)

400 circular (8 kW)

400 circular (9 kW)

450 circular (3 kW)

450 circular (4.5 kW)

450 circular (6 kW)

450 circular (8 kW)

450 circular (9 kW)

500 circular (8 kW)

500 circular (9 kW)