Regency P33-NG4 Unit Installation with Horizontal Termination, Snorkel Terminations, Lock joint

INSTALLATION

UNIT INSTALLATION WITH HORIZONTAL TERMINATION

Install the vent system according to the manufacturer's instructions included with the components.

1) Set the unit in its desired location. Check

to determine if wall studs or roof rafters

are in the way when the venting system is

attached. If this is the case, you may want

to adjust the location of the unit. Rough in

the gas preferably on the right side of the

unit and the electrical (junction block is on

the left side) on the left.

2) Direct Vent pipe and fi ttings are designed

with special twist-lock connections to

b) Horizontal runs of	vent must be	Diagram 2a
supported every three feet. Wall straps
are available for this	purpose.

5)Mark the wall for a 10" x 10" square hole. The center of the square hole should line up with the centerline of the horizontal pipe. Cut and frame the 10 inch square hole in the exterior wall where the vent will be terminated. If the wall being penetrated is constructedofnon-combustiblematerial,i.e. masonry block or concrete, a 7"(178mm) diameter (7-1/2"(191mm) dia. for fl ex) hole is acceptable.

Riser Vent

Termination

Min. 6-1/4"*

(159mm)

connect the venting system to the appliance

fl ue outlet. A twist-lock appliance adaptor

is an available option that must be used in

conjunction with the Simpson Dura-Vent

Direct Vent GS system.

3) Putabeadofsiliconeinsidetheoutersection

of the adapter and a bead of Fireplace Mate

on the inner collar. Slip the adapter over the

existinginnerandouterfluecollarandfasten

to the outer collar only with the 3 supplied

screws (drilling pilot holes will make this

easier). Level the fi replace and fasten it to

the framing using nails or screws through

the nailing strips.

4) Assemble the desired combination of pipe

and elbows to the appliance adaptor and

twist-lock for a solid connection.

Note:

a) Twist-lockprocedure:Fourindentations,

located on the female ends of pipes and

fi ttings, are designed to slide straight

onto the male ends of adjacent pipes

and fi ttings, by orienting the four pipe

indentations so they match and slide

in to the four entry slots on the male

Note:

a)The horizontal run of vent must be level, or have a 1/4 inch rise for every 1 foot of run towards the termination. Never allow the vent to run downward. This could cause high temperatures and may present the possibility of a fi re.

b)The location of the horizontal vent terminationonanexteriorwallmustmeet all local and national building codes, and must not be blocked or obstructed. See "Exterior Vent Terminal Locations" Section.

c)Snorkel Terminations:

For installations requiring a vertical rise on the exterior of the building, 14-inch and 36-inch tall Snorkel Terminations and the Riser Vent as shown in Dia. 2 & 2a are available. Follow the same installation procedures as used for standard Horizontal Termination. NEVER install the snorkel upside down.

Below Grade Snorkel Installation If the Snorkel Termination must be installed below grade, i.e. basement application, proper drainage must be providedtopreventwaterfromentering the Snorkel Termination. Refer to Dura-Vent Installation instructions for details. Do not attempt to enclose the Snorkel within the wall, or any other type of enclosure.

6)The arrow on the vent cap should be pointing up. Insure that the 1-1/2" clearances to combustible materials are maintained (Dia. 3). Install the termination cap. AstroCapTM or Dura-Vent Horizontal Termination Cap may be used.

ends, Dia. 1. Push the pipe sections
completely	together, then twist-lock
one section	clockwise approximately
one-quarter turn, until the two sections
are fully locked. The female locking lugs
will not be visible from the outside, on
the Black Pipe or fi ttings. They may be
located by examining the inside of the
female ends.

Diagram 1

Note: Apply sealant "Mill-Pac" to inner pipe and high temperature silicone sealant to outer pipe on every twist-

lock joint.

Dura-Vent

Snorkel

Min. 12"*

(305mm)

Diagram 2

*As specifi ed in CGA B149 Installation Code. Local codes or regulations may require different clearances.

Diagram 3

The four wood screws provided should be replaced with appropriate fasteners for stucco, brick, concrete, or other types of sidings.

Note: If installing termination on a siding covered wall, a vinyl siding standoff or furring strips must be used to ensure that the termination is not recessed into the siding.

7)Beforeconnectingthehorizontalrunofvent pipe to the vent termination, slide the Wall Thimble (Part # 620-926) over the vent pipe.

24 Regency® P33-4 Zero Clearance Direct Vent Gas Fireplace