Verplas 150mm White Metal Adjustable Extract Air Valve Solar Charge Controller The thermostatic cartridge and vacuum

The thermostatic cartridge and vacuum breaker are both replaceable in the field using standard spanners (26mm A/F for cartridge

720 mm 300L length (A) 1

Measure and pre-cut lengths on the ground before going onto the roof

independently tested

ensuring whole-home awareness no matter where the hazard begins

Verplas 150mm White Metal Adjustable Extract Air Valve Solar Charge Controller The thermostatic cartridge and vacuumThe Verplas MW154 is a 150mm diameter white powder coated steel adjustable exhaust (extract) extract air valve for mechanical ventilation systems. It provides an adjustable, high quality extract terminal for ceiling or wall mounting, with a male spigot for direct connection to the System 150 duct. The adjustable inner core allows flow to be set precisely at commissioning for accurate whole house ventilation balancing. 150mm Spigot Diameter Steel