Venting Installation; Kozy Heat #815-Cl Co-Linear Vent System - kozy heat 911XL Installation Manual

Table of Contents

KOZY HEAT #815-CL CO-LINEAR VENT SYSTEM

The co-linear pipe included with this vent system is designed to extend up to 25 ft. (7.62 m). If additional length is required, Part

#510 is available to extend venting to a maximum of 30 ft . (9.14 m).

NOTE

If using 'stub' method for combustion air pipe, extending it is not necessary. Determine length needed from insert air duct

(4 ft. (1.22 m) minimum) to above damper opening in existing chimney. Remove excess combustion air pipe from end without

collar. Continue with Step B. #2 below.

A. Carefully extend 3" combustion intake and 4" exhaust pipes (and extension kit if

used) to equal total chimney length required.

Full Connection method:

Slide 3" intake pipe (end without collar) over collar on termination cap. Secure

with 3 self-tapping screws (provided).

B. Place bead of sealant around inner edge of exhaust pipe (end without collar) and slide

onto corresponding collar on termination cap. Secure with 3 self-tapping screws

(provided). Apply additional sealant around joint to ensure a seal.

If an extension kit is being used, it must be connected as follows:

Exhaust extension:

Apply a liberal bead of sealant around exhaust adaptor (male) extension pipe and

slide into female connector on end of 4" exhaust pipe already attached to the chimney

termination plates. Secure with 3 self-tapping screws, (provided). To ensure an

air-tight seal, additional sealant should be applied at the point of connection.

Combustion intake extension:

Apply a liberal bead of sealant (provided) around male end of extension kit and slide

i n to fe ma l e e n d o f 3 " c omb u s t i on in t a ke pi p e at t ac h e d to ch i mn e y

termination plates. Secure with 3 self-tapping screws (provided). To ensure an

air-tight seal, additional sealant should be applied at point of connection.

RUN VENTING THROUGH EXISTING CHIMNEY

We strongly suggest wrapping first 3ft. (914mm) of vent system below termination cap

with non-faced fiberglass insulation (secure with wire) before running it through existing

chimney. This will prevent cold air from coming down existing chimney.

DO NOT USE THIS METHOD IF YOU ARE STUBBING COMBUSTION AIR

PIPE FROM BOTTOM OF EXISTING CHIMNEY.

If offsets are present in existing chimney, place a weighted rope around

NOTE

pipe ends to guide them through chimney.

DO NOT ATTEMPT TO TIE ONE ROPE AROUND BOTH PIPES.

1. Guide rope, if used, and flexible pipe(s) down existing chimney. See illustration at lower left.

2. To secure chimney termination cap to existing chimney, apply a liberal bead of sealant (provided) around top of existing chimney. Set

termination cap into position as instructed in installation manual included with chosen vent system .

OPTIONAL: #816-CL kits - Secure termination cap to existing chimney with 2" self-tapping screws and anchor straps (provided)

through pilot holes located at sides of termination cap.

3. From inside existing fireplace, CAREFULLY pull ropes down until exhaust pipe and combustion air intake (if using full connection

method), are into existing fireplace.

STUB VENTING: From inside existing fireplace, insert a minimum of 4 ft. (1.22m) of combustion air pipe (end without collar) past the

damper opening and into existing fireplace. See illustration on following page.

4. We strongly suggested placing non-faced fiberglass insulation between vent pipes and existing chimney to prevent heat loss up

chimney, being careful not to block pipe end if using stub method.

ILLUSTRATION ON FOLLOWING PAGE.