VAILLANT AUTOMATIC DE-AERATOR Grinding Wheel heavy-duty cleaning wipes with Quad

heavy-duty cleaning wipes with Quad Fabric

Volume Solids - 32% Brilliant White

Glass ball knob 30 facetted black

3 x 1 1/2 inch - 35mm

1L Usage Interior Special feature Odor Blocking Size 1 l (Pack of 1) Item volume 1 Litres

VAILLANT AUTOMATIC DE-AERATOR Grinding Wheel heavy-duty cleaning wipes with QuadProduct Information: The automatic air vent is a pressure safety mechanism in the central heating unit. They work by using floatation to release an accumulation of air. As water circulates through the heating cooling system, a float within the automatic air vent opens or closes depending on the water level. If the system is full of water, the float will be pushed to the top and the vent will be closed until the water level drops.