beautypg.com

Installation, Installation procedures – Regency SEE THRU P121-NG User Manual

Page 21

background image

Regency P121/P121LC/P121RC/P131 Zero Clearance Room Sealed Gas Fireplace

21

INSTALLATION

inside each other and can be adjusted for

2 x 4 or 2 x 6 walls. The liners must slip

over the collars a minimum of 1-3/8".

5) Slip the assembled liner and termination

assembly through the thimble making sure

the termination cap faces up (there are

markings on the cap that show which way

is up). This will position the termination cap

with proper down slope for draining water.

Fasten the cap to the outer wall with the 4

supplied screws.

6) Pull the centre 4"(100mm) liner and outer

6-7/8"(175mm) liner out enough to slip over

the flue collars of the fireplace. (You may

wish to cut the liner shorter to make it more

workable.) Do not bend liner more than 45

o

.

7) Apply Mill Pac over the fireplace inner collar

and slip the 4"(100mm) liner down over it

and attach with 3 supplied screws.

8) Do the same with the 6-7/8"(175mm) liner.

9) Apply a bead of silicone between the thim-

ble and termination and around the outer

edge of the terminal at the wall in order to

keep the water out.

IMPORTANT: Do not locate termination

hood where excessive snow or ice build-

up may occur. Be sure to check flue termi-

nation area after snow falls, and clear to

prevent accidental blockage of flueing

system. When using snow blowers, make

sure snow is not directed towards flue

termination area.

Note: To make the

installation more

aesthetically pleas-

ing, we recom-

mend framing out a

square to mount

the terminal to.

be used to ensure that the termi-

nation is not recessed into the

siding.

2) Level the fireplace and fasten it to the

framing using nails or screws through the

nailing strips.

3) Assemble the flue assembly by applying Mill

Pac to the 4"(100mm) inner collar of the

termination and slipping the 4"(100mm) liner

over it at least 1-3/8" (35mm). Fasten with

the 3 screws (drilling pilot holes will make

this easier). Apply Mill Pac or high temper-

ature silicone to the 6-7/8"(175mm) flex pipe

and slip it over the 6-7/8" outer collar of the

flue terminal at least 1-3/8"(35mm) and fas-

ten with the 3 screws.

NOTE: Horizontal sections must be sup-

ported at intervals not exceeding 3

feet (0.9 meter). (Flame picture and

performance will be affected by

sags in the liner).

4) Separate the 2 halves of the wall thimble and

securely fasten the one with the tabs to the

outside wall making sure that the tabs are

on top and bottom. Fasten the other thimble

half to the inside wall. The thimble halves slip

roof pitches, the vertical height must be

increased. A poor draft, or down drafting can

result from high wind conditions near big

trees or adjoining roof lines, in these cases,

increasing the flue height may solve the

problem.

7) Ensure flue is vertical and secure the base

of the flashing to the roof with roofing rails,

slide storm collar over the pipe section and

seal with a mastic.

8) Install the vertical termination cap by twist-

locking it.

Note: Any closets or storage spaces,

which the flue passes through

must be enclosed.

Offset Chart

INSTALLATION

PROCEDURES

for Regency AstroCap

TM

Direct

Flue System (Flex)

1) Locate the unit in the framing, rough in the

gas. Locate the centerline of the termina-

tion and mark wall accordingly. Cut a

10"(254mm) hole in the wall (inside dimen-

sion).

Note: A 1-1/2"(38mm) clearance around

the liner must be maintained ex-

cept that only a 1" (25mm) clear-

ance is needed at the termination

end. We recommend framing a

10"(254mm) x 10"(254mm) (inside

dimensions) hole to give struc-

tural rigidity for mounting the ter-

mination.

Note: If installing termination on a siding

covered wall, furring strips must

This manual is related to the following products: