URR - Fresh air valve - comfort

Description, colours etc.

Polman´s fresh air valve unit type URR, for
mounting in outer wall behind radiator.
Cleanable and does not contain filter material.
Material : Galvanised sheet steel.
Standard colour: White.

Custom made.
Dimension made.

Accessories

Wall sleeve in waxed cardboard pipe 100 mm.
Outer wall grill type BRY.
Click on desired size to see selection charts
Dimensions & weight
Size A B C RW Weight
50 500 470 30 44 6
Assembly etc.
Installation
Photo
Complete PDF