Duct Air Heater 4kW / 8kW 315mm Single Phase

  • Supply and extract fan outputs
  • Combined temperature and airflow sensor
  • Run on timer
  • Solid state switching - no mechanical switching breakdown
  • Indicators for control status
  • High temperature limit and manual reset
  • Separate supply and extract fan outputs for heaters
    over 150mm diameter
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Product Overview

Ventilation Type
Commercial Ventilation
Sector
Commercial
Product Range
Airtrack Heaters

Circular Duct Air Heaters comprising of electric resistance elements, mounted in a pregalvanised steel casing. Every heater is fitted with a high temperature safety cut out operating at 120°C complete with push button manual reset.

Available in 100, 125, 150, 200, 250, 315 and 400mm diameter sizes. The air velocity across the heater elements must be greater than 2m/s and installed a minimum distance of one metre from the exhaust outlet of the fan unit. All fans supplying heaters above 6 kW should be fitted with an off-delay timer to dissipate any residual heat when the system is shut down.

Duct heaters must be used in conjunction with a fan heater controller and a temperature thermostat (room or duct) and an air pressure/flow switch.

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Installation Instructions

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