Vent Axia Airtrack Duct Air Heater 10531250T1

Vent Axia 10531250T1 Airtrack Duct Air Heater 250mm The Vent-Axia range of sheathed element air duct heaters with built-in control systems provide a safe method of air heatingwhich is economical to install and operate. Circular Duct Air Heaters comprising of electric resistance ...Vent Axia 10531250T1 Airtrack Duct Air Heater 250mm The Vent-Axia range of sheathed element air duct heaters with built-in control systems provide a safe method of air heatingwhich is economical to install and operate. Circular Duct Air Heaters comprising of electric resistance elements, mounted in a pre galvanised 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 at 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. Features 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