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Page 15

Use PVC primer and solvent cement or ABS solvent ce-

ment meeting ASTM specications, refer to TABLE 2.

As an alternate, use all purpose cement, to bond ABS,

PVC, or CPVC pipe when using ttings and pipe made of

the same materials. Use transition solvent cement when

bonding ABS to either PVC or CPVC.

Low temperature solvent cement is recommended during

cooler weather. Metal or plastic strapping may be used for

vent pipe hangers. Uniformly apply a liberal coat of PVC

primer for PVC or use a clean dry cloth for ABS to clean

inside socket surface of tting and male end of pipe to

depth of tting socket.

Canadian Applications Only - Pipe, ttings, primer and

solvent cement used to vent (exhaust) this appliance must

be certied to ULC S636 and supplied by a single manu-

facturer as part of an approved vent (exhaust) system. In

addition, the rst three feet of vent pipe from the furnace

ue collar must be accessible for inspection.

TABLE 3

OUTDOOR TERMINATION USAGE*

Input Size

Vent Pipe

Dia. in.

STANDARD CONCENTRIC

Flush

Mount Kit

Wall Kit

Field

Fabricated

1-1.2 inch 2 inch 3 inch

2 inch 3 inch

71M80

(US)

44W92

(CA)

69M29

(US)

44W92

(CA)

60L46 (US)

44W93

(CA)

51W11

(US)

51W12

(CA)

22G44

(US)

30G28

(CA)

44J40 (US)

81J20

(CA)

030,

045

1-1.2

YES YES

YES

YES YES

YES

2-1/2

YES YES

YES

YES YES

YES

070

1-1/2

YES YES

YES

YES YES

YES

2-1/2

YES YES

YES

YES YES

YES

090

YES YES

YES YES YES

2-1/2

YES YES

YES YES YES

YES YES

YES YES YES

110

2 YES YES

YES YES YES

2-1/2 YES YES

YES YES YES

3 YES YES

YES YES YES

135 3 YES YES

YES YES YES

NOTE - Standard Terminations do not include any vent pipe or elbows external to the structure. Any vent pipe or elbows external to the structure must be included in total

vent length calculations. See vent length tables.

* Kits must be properly installed according to kit instructions.

1Requires eld-provided outdoor 1-1/2” exhaust accelerator.

2Concentric kits 71M80 and 44W92 include 1-1/2” outdoor accelerator, when uses with 030, 045 and 070 input models. When using 1-1/2 inch vent pipe, transistion to 2”

pipe before installing concentric kit.

3 Flush mount kits 51W11 and 51W12 includes 1-1/2 in. outdoor exhaust accelerator, required when used with 030, 045, 070 and 090 input models. When using 1-1/2”

vent pipe, transition to 2” pipe before installing ushmount kit.

4 Termination kits 30G28, 44W92, 4493 and 81J20 are certied to ULC S636 for use in Canada only.

5 See table 8 for vent accelerator requirements.

6 Requires eld provided 2” to 1-1/2” reducer.