Regency CS1200 installation manual Recommended Heights for Woodstove Flue, # of Elbows

INSTALLATION

TABLE 1

MINIMUM RECOMMENDED FLUE HEIGHTS IN FEET

(Measured from the top of the unit)

		# OF ELBOWS
ELEVATION (FT)
ABOVE SEA LEVEL	0	2 x 15o	4 x 15o	2 x 30o	4 x 30o	2 x 45o	4 x 45o
0-1000	12.0	13.0	14.0	15.0	18.0	16.0	20.0
1000-2000	12.5	13.5	14.5	15.5	19.0	16.5	21.0
2000-3000	13.0	14.0	15.0	16.0	19.5	17.0	21.5
3000-4000	13.5	14.5	15.5	17.0	20.0	18.0	22.5
4000-5000	14.0	15.0	16.0	17.5	21.0	18.5	23.0
5000-6000	14.5	15.5	17.0	18.0	21.5	19.0	24.0
6000-7000	15.0	16.0	17.5	18.5	22.5	20.0	25.0
7000-8000	15.5	16.5	18.0	19.0	23.0	20.5	25.5
8000-9000	16.0	17.0	18.5	20.0	24.0	21.0	26.5
9000-10000	16.5	17.5	19.0	20.5	24.5	22.0	27.0

NOTE: No more than two offsets (four elbows) allowed. Two 45o elbows equal one 90o elbow.

RECOMMENDED

HEIGHTS FOR

WOODSTOVE FLUE

Simple rules on draft. See Table 1.

1)At sea level minimum height is 12' straight.

2)Add the following vertical height to compensate for:

45 deg. elbow	= 1 ft.
90 deg. elbow	= 2 ft.
"T"	= 3 ft.

Each foot of horizontal run = 2 ft.

3)Add 4% overall for each 1000' above sea level.

Example: a)
1-1/2 ft. of horizontal run		= 3 ft.
one "T"		= 3 ft.
Total Addition (at sea level)		= 6 ft.
Example: b)
One 90 deg. elbow		= 2 ft.
2 ft. of horizontal run		= 4 ft.
one "T"		= 3 ft.
Total Addition (at sea level)		= 9 ft.
Recommended Flue Height
Elevation	Example a)	Example b)
0'	18'	21'
1000'	18.72'	21.84'
2000'	19.44'	22.68'
5000'	21.60'	25.20'
8000'	23.76'	27.72'

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Regency CS1200 Freestanding Wood Stove