Majestic 36MCUFD SERIES 설치 및 운영 지침 매뉴얼 - 페이지 17

{카테고리_이름} Majestic 36MCUFD SERIES에 대한 설치 및 운영 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Majestic 36MCUFD SERIES 20 페이지. Unvented vent-free fireboxes

페이지 인쇄

1. Illustrated Parts Breakdown

The use of outside air for combustion is optional unless required by building codes. It is only necessary to supply outside

combustion air to one side of the fireplace. Use the model AK4 combustion air kit.

MODEL AK-4 COMBUStION AIR ASSEMBLy

1. Remove the cover plate from the 4" outlet opening location on the left or

right outside of the fireplace.

2. Place the insulation ring between the AK-4 starting collar and fire-

place wall.

3. Place the starting collar (4") into the hole on the side of fireplace. Fasten it in place with the four sheet metal screws

provided. See Figures 21 and 22.

Note: The air starting collar extends through the fireplace outer wrap. When the air starting collar is

securely attached, it will form a seal against the fireplace wall.

4. Attach outside duct to starting collar with duct clamp or screws. See Figure 22.

Left Side of

Fireplace

Figure 21 - Attaching Outside Air Starting Collar

and Insulation Ring to Left Side of Fireplace

5. Cut a 6-inch diameter opening for model AK-4 in the outside

wall covering where the outside vent is to be located. See

Figure 23.

6. Select and cut a piece of duct long enough to attach to the

fireplace and stick out at least 3" beyond the face of the wall

to which the AK-4 inlet air vent will be attached. See Figure

22.

Use Fp-4 U duct for maximum efficiency

and safety. Do not use a combustible

duct. Always use UL Listed Class 0 or

1 duct material.

26D4750

Insulation Ring

AK-4 Starting

Shorter End

of Air Starting

Collar

USING OptIONAL AK-4 OUtSIDE AIR KIt

Collar

Sheet

Meal

Screws

Figure 22 - Attaching Outside Duct

6" Diameter

Hole

Duct

Extending

"min.

Figure 23 - Combustion Air Assembly for

DO NOT remove the

cover if the outside air

will not be connected.

Screws

Left Side of

Fireplace

to Starting Collar

AK-4 Inlet

Air Vent

Model No. AK-4

Air Starting

Collar

Duct

Screw

Nail

Holes

Screws

Continued