Xpelair AutoFlow 100 Passive Air Input Unit - 91296AW

Building refurbishment with replacement double glazing can often lead to condensation problems if there is inadequate ventilation. With central systems, be it a central extract using the multipoint system or a positive pressure system, it is often now necessary to provide passive ventilators in tight rooms. Introducing Xpelair AutoFlow, a simple and neat passive ventilation unit designed for installation at a high level through a wall using a core cutter. Xpelair AutoFlow is self-regulating and adjusts the airflow in relation to the outside temperature.

A self-contained, temperature-sensitive thermostatic piston controls the opening of the indoor vent disc. In automatic operation, the aperture decreases with declining outdoor temperature and increases with rising outdoor temperature.

The unit comes complete with a wall tube and an outside weather-protected wall grille.

Self-regulating passive 100mm ventilator that adjusts airflow with outside temperature
• Building Regulations compliant
• Maintenance free temperature sensitive actuating piston
• Range –5ºC to +10ºC
• Fitted using a standard core cutter
• ABS front face with sound attenuating insulation to the reverse side
• Telescopic wall tube for walls to 270mm
• Outside weather-protected wall grille
• Finish in white