Model WHI-20

Installation Angle Set
Ceiling Radiation Dampers

The WHI-20 angle installation set consists of 1-1/2" x 1/2" x 20 ga. angles used with Warnock Hersey approved installation instructions to install ceiling radiaiton dampers in wood truss applications. Each set consists of rwo 28" long angles and two 3" long angles that are attached to both the damper frame and wood structure of floor/ceiling and roof/ceiling assemblies rated for duct penetrations of the ceiling membrane.

Standard Construction

2 angles:
1" x 1/2" x 28" long (25 x 13 x 711) x 20 gauge (1.0)

2 angles:
1" x 1/2" x 3" long (25 x 13 x 76) x 20 gauge (1.0)