AH 150 (RISCALDATORE ARIA)
• <B>Duct heater</B><br>
• To be installed in the ventilation system, always after the fan, and/or the noise attenuator/air filter.<br>
• Suitable for mono phase and three phase systems.<br>
• Galvanized steel box, stainless steel electrical resistances carried by tubular duct in galvanized steel.<br>
• Automatic security thermostat set on 60 °C (±15%) linked in a series with a second security thermostat with manual reset (RESET) set on 120 °C ± 15%.<br>
• Operative temperature from –30 °C to +50 °C (not suitable with powders or chemical agents).<br>
• Minimum air volume is based on a minimum air speed of 2m/s.