Regency C34-LP2 Installation, Dura-Vent Termination Kit, Dura-Ventventing Components, Description

INSTALLATION

DURA-VENT

TERMINATION KIT

Planning Your Dura-Vent

Installation

There are two basic types of Dura-Vent Direct Vent System installations: horizontal termina- tion and vertical termination. Confirm the max- imum horizontal run and maximum vertical rise from the diagrams on page 13.

When planning your installation, it will be nec- essary to select the proper length of vent pipe for your particular requirements. For horizontal installations, determine the minimum clearance from the rear of the unit to the wall. It is also important to note the wall thickness. (The wall thimble is suitable for 2 x 4 or 2 x 6 wall construction.) Select the amount of vertical rise desired for "vertical-to-horizontal" type instal- lations.

Warning: Always maintain required clearances (air spaces) to nearby combustibles to prevent a fire haz- ard. Do not fill air spaces with insu- lation.

The minimum clearance of 1-1/4" (32mm) is required between the outer wall of the vent pipe and nearby combustible surfaces. Be sure to check the vent termination clearance requirements from decks, windows, soffits, gas regulators, air supply inlets and public walkways as specified in the Exterior Vent Terminal Locations on page 10 and in your local building codes.

To determine the length of vent pipe required for vertical installations, measure the distance from the unit flue outlet to the ceiling, the ceiling thickness, the vertical rise in an attic or second storey, and allow for sufficient vertical height above the roof line.

For multi-storey applications, fire stops are required at each floor level. If an offset is needed, additional pipe, elbows and supports will be required.

Do not exceed the maximum number of elbows. One 90o for horizontal terminations and two 45o for vertical termination.

DURA-VENT VENTING COMPONENTS

The Simpson Dura-Vent Direct Vent System offers a complete line of component parts for installation of both horizontal and vertical installation. Many items are offered in decorative black, as well as galvanized finish. The galvanized pipe and fittings are used for concealed locations such as attics or where corrosion is a factor, such as above the roof line. Decorative brass trim kits are available for both wall thimbles and ceiling support boxes.

Part # Description

971Horiz. Termination Kit includes: 90o black elbow, wall thimble cover, horiz. termination cap, 24" black pipe, 11" -14" 5/8" adjustable black pipe

970Basic Horiz. Termination Kit includes: 90o black elbow, wall thimble cover, horiz. square term. cap

978Vert. Termination Kit includes 0/12 - 6/12 pitch adjustable flashing, storm collar, low profile term. cap

908B 6" Pipe Length-Black

907B 9" Pipe Length-Black

90612" Pipe Length Galv.

906B 12" Pipe Length-Black

90424" Pipe Length Galv.

904B 24" Pipe Length-Black

90336" Pipe Length Galv.

903B 36" Pipe Length-Black

90248" Pipe Length Galv.

902B 48" Pipe Length-Black

911B 11"-14 5/8" Adj. Pipe Length-Black

917B 17"- 24" Adj. Pipe Length Black

945	45O Elbow Galv.
945B	45O Elbow-Black
945G	45O Elbow-Swivel Galv.
945BG	45O Elbow-Swivel-Black
990	90O Elbow Galv.
990B	90O Elbow-Black
990G	90O Elbow-Swivel Galv.
990BG	90O Elbow-Swivel-Black
991	High Wind Term. Cap (Vertical)
980	Vertical Term. Cap

984Horiz. Sq. Term. Cap

985Horiz. Sq. High Wind Termination Cap

982	Snorkel-14" Rise Term.Cap
981	Snorkel-36" Rise Term.Cap

940Wall Thimble-Support/Box

941Cathedral/Ceiling-Support/Box

3951	Brass Trim for Wall Thimble & Ceiling Support
963	Firestop Spacer

943Flashing 0/12-6/12

943S Flashing 7/12-12/12

953	Storm Collar
950	Vinyl Siding Standoff
988	Wall Strap
942	Wall Thimble

Parts not supplied by DuraVent 946-506/P Vent Guard (Optional)

640-530/P Riser Vent Terminal (Optional)

946-205 Vinyl Siding Shield for Riser Vent Terminal

946-208 Vent Guard for Riser Vent Terminal

Regency CLASSIC C34-2 Direct Vent Freestanding Gas Heater 17