Adjustable Angle Steam Valve A Vent Port Size For Every Room From The Largest Size To The Coldest Rooms To The Smallest Size For The Too Hot Rooms Easy To Install On Any Radiator. This kit contains all available orifices (
We have several radiators that we need to adjust for colder and warmer seasons. We've yet to find an adjustable air vent that seems to perform well. And none that we've had could really open up and vent our larger radiators quickly. This comes with 5 different, easily switchable orifaces as shown in the picture. The one with the largest opening really vents fast. Much of the advice about "balancing" the air valves of radiators doesn't apply to us. We hav..