EarthCore ECO-Steel 설치 및 유지보수 지침 - 페이지 6

{카테고리_이름} EarthCore ECO-Steel에 대한 설치 및 유지보수 지침을 온라인으로 검색하거나 PDF를 다운로드하세요. EarthCore ECO-Steel 8 페이지. 1700ºf air-cooled and insulated chimney size 13”

페이지 인쇄

Elbow Installation: 15° and 30° elbows are provided to allow chimneys to avoid framing members or roof peaks.

A maximum of 30° from vertical is allowed and a total of two elbows for each chimney installation. A 2" clearance to

combustibles must be maintained. If more than one (1) offset is needed, a mechanical exhaust fan should be used. The

mechanical fan company would determine the viability of performance.

Attach the elbow to the chimney pipe, support or other part. Using the offset chart, add chimney sections between

elbows, total pipe length not to exceed 96 inches. A Support Band or plumbers strap is required for every 4 foot interval

between elbows to support the load as shown in FIG. 12. Attach the upper elbow to bring the chimney back to vertical.

See TABLE 2 and FIG. 13 for offset combinations.

PLUMBER'S STRAP

SUPPORT BAND

FIRESTOP

W/RADIATION

SHIELD

ELBOW STRAPS

(SUPPLIED

WITH ELBOW)

4' MAX.

FIG. 12

ELBOW OFFSET CHART

Elbow

Length

Angle

"A"

12"

15°

18"

36"

48"

12"

30°

18"

36"

48"

"A"

13" Diameter

"B"

"C"

23-1/8"

2-7/8"

27-1/4"

5-1/2"

33"

38-7/8"

56-1/4" 11-3/4"

67-7/8" 14-7/8"

5-1/2"

22"

25-3/4"

7-5/8"

10-5/8"

31"

13-5/8"

36"

51-3/4" 22-5/8"

28-5/8"

62"

TABLE 2

"B"

"C"

FIG. 13