INSTALLATION
RIGID PIPE VENTING
Horizontal or Vertical Terminations
The Rigid Pipe Venting System offers a complete line of component parts for installation of both horizontal and vertical installations. Many items are offered in decorative black, as well as galvanized finish. We recommend using the galvanized finish for installation with the P42.
The minimum components required for a basic horizontal termination are:
1Horizontal Termination Cap
190o Elbow
1Flue Adaptor
1Wall Thimble
1Length of pipe to suit wall thickness (see chart)
Wall thickness is measured from the back standoffs to the inside mounting surface of termination cap. For siding other than vinyl furring strips may be used, instead of the vinyl siding standoff, to create a level surface to mount the vent terminal. The Terminal must not be recessed into siding. Measure the wall thickness including furring strips.
If a Vinyl Siding Standoff is required (it must be used with vinyl siding), measure to outside surface of wall without siding and add 2 inches.
Alternate |
Horizontal |
Termination |
Caps |
Vertical
Terminal
Storm Collar |
| |
Part # 953 | Vinyl Siding | |
| Standoff (Optional) | |
Flashing | Part #950 | |
| ||
943 or 943S |
| |
Ceiling Firestop | Horizontal | |
(Part # 963) | Termination | |
| Cap | |
| Wall Thimble | |
Pipe Length | Part # 942 | |
Adj.Pipe Length | ||
| ||
| 11" - | |
| 90o Elbow |
WARNING: |
Do not combine venting components from different venting systems.
However use of the the AstroCapTM and FPI Riser is acceptable with all systems.
This product has been evaluated by Intertek for using a
24" Pipe
Length
Rigid Pipe Adaptor
(Part# 510-994)
When using piping other than Simpson
Flat Wall Installation
Wall Thickness | Vent Length | |||
| (inches) | Required (inches) | ||
4" | - | 6" |
| |
7" | - | 9" |
| |
10" | - | 12" |
| |
9" | - | 11" - |
| |
15" | - | 17" - 24" Adj. Pipe |
Corner Installation
Wall Thickness | Vent Length | |||
(inches) | Required (inches) | |||
11" - | ||||
17" - 24" Adj. Pipe | ||||
- | 6" + 12" |
| ||
|
|
| 9" + 9" |
|
- | 6" + 9" |
|
The FPI AstroCapTM and FPI Riser Vent terminal is certified for installations using FPI venting systems as well as Simpson
12 | Regency |