Penetration Assembly

Used where stack passes through a combustible surface.
Not load bearing.

Framing dimensions:
IVIS-1: I.D. + 12"
IVSI-2: I.D. + 14"
IVIS-4: I.D. + 18"

Flashing plate dimensions:
IVSI-1: I.D. + 21"
IVSI-2: I.D. + 23"
IVSI-4: I.D. + 27"

Notes: Thimble extends 6" into flashing of SPA.

Parts include:

One Penetration Thimble
One PA Flashing
One PA Storm Collar

Available in I.D. sizes from 6" to 48"


Roof Support Assembly

Used where stack passes through a combustible surface
and requires support at roof level.

Parts include:

One Penetration Thimble
One PA Flashing
One PA Storm Collar
Two Boiler Adaptors OR Two Split Clamp Flanges

Available in I.D. sizes from 6" to 48"


Wall Penetration Assembly

This component is used when stack or breeching passes through a combustible surface.
Not load bearing.

Parts include:

Two Wall Flashings
Two Transition Bands
One 30" Length of either 2" material insulated pipe or 4" material insulated pipe as specified.


Wall Flashing

Used to provide flashing on stacks when passing through a non-combustible wall.

Parts include:

One Wall Flashing


Tall Cone Flashing

Tall Cone Flashing has cone that extends 12" above the roof line. Must be used in conjunction with a storm collar.

Parts include:

One Tall Cone Flashing

Optional 3/12 to 12/12 pitched roof flashings available.


Storm Collar

A Storm Collar is installed above flashing to provide rain protection and should be sealed.

Parts include:

One Storm Collar

 

Other IVSI Components
Piping Accessories
Adjustable Expansion Parts Grease Duct Accessories
Fittings Terminations
Adapters, Supports, and Guides Custom Fabrications

 


All information is subject to change without notice. Dimensions and specifications shown are within manufacturing tolerances.
© Copyright Commercial Products Group of Hart & Cooley, Inc., October, 2007. All Rights Reserved.