| DUCT | FITTING |
6" | Dia. 90 ° Elbow |
|
6" | Dia. 45 ° Elbow |
|
5" to 6" Transilion | .._ | |
P/N A456 _m n.ow THZS o27c= to _24 com}mECT_0NOT _
RECOI_Eta_tD
6" tO3%" x 10 " 90_ Elbow
(1524 c rn tO 8 25 cm X 254 cm)
WN A496
3%" X 10 " to 6" 90" ELBOW
{8
USE TABLE BELOW TO CALCULATE TOTAL SYSTEM |
| |
DUCT FTTING |
| TOTAL EQUIVALENT |
EQUIVALENT LENGTH | NO. OF FITTINGS | |
| 5 FL (1.52 m) |
| 2.5 Ft. (.76 m) |
AIRFLQW | 1.0 Ft. (,30 rn) |
| |
| 5 Ft. (1.52 m) |
AIR |
|
P/N A496
AIR FLOW
6" to 3V,'* x 10" Ttansitton _._"_
(1524 Ctn to 826 cm x 254 cm}
P/N A463
(Also PiN A453 _nS_de O_¢t) | AIR F'LOW |
3%" x 10" to 6" TransilJ_l ../_ (82Scmx254cmto15.24cm)
WN A463
AIR FLOW
5" to 3%" x 10" 90° E_¢ N /_.,_
[12,7 cm to 8,26 cm X 25.4 cm)
P/N A4g5 AmRow T,_s
DIREC*_ NOT
REOOMI4EN[_AERF].O_
3,1,"x 10" 90° Elbow
is.2s¢,_x _.4 cm) | _ |
3%" X 10" Flat Elbow
[8:26cmx2s4cml_
6" Wall Cap | 5" Wall Cap | m,_ |
(15.24 crn) | (12.7 ¢m) |
|
P/N A406 | PIN A405 |
|
| (Short Run) |
|
3%" • 10" Wall Cap |
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_s26cmx2s.4cm_ |
| |
WN A4D3 |
|
|
10" • 10" Roof ,lack |
| |
USE LEIGH PRODUCTS |
| |
P/N 5850 |
|
|
(Z5 4 °q x 25'4 cm_ |
| |
IAblO mmt4Hle R | ||
5" P/N 708786 |
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6" P/N 715557 |
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THERMALBREAK |
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6" DIAMETER | (For flex duct, | |
STRAIGHTDUCT- FEET | multiplyby 2) | |
3V," x 10"
STRAIGHTDUCT. FEET
9 Ft. (2.75 m)
1 Ft. (.30 m)
4.5 Ft. (1.37 m)
6 Ft. (1.83 m)
5Ft. (1.52 m)
(3.66 rn)
12 Ft.
0 Ft. (0 m)
0 Ft. (0 m)
0 Ft. ((] m)
2 Ft. (.61 m)
1 Ft. 1.30 rn)
1 Ft. (.30 m)
SYSTEMTOTAL
1. |
| 1. BLOWEROFF | |
SHIFTINGinLOW | RANGEfor mostinstallationsIf. the EquivalentDuct Lengthexceeds | _ | |
THE BLOWER FROM 'LOWRANGE'TO 'HIGHRANGE' |
| ||
30 feet it must be shifted to HIGH RANGE. Do not shift to high range for | _ | J_,,,'11 | |
affect the flame pattern on gas units. |
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In the examples onthe precedingpage, the blower in example#1 shouldbe |
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installedshiffedRange,asighreceived from the factory.The blower jnexample #2 should be | ,_ |
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.o shift to HIGH RANGE, be sure blower is stopped and carefully remove |
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the spring loaded"RESTRICTERRING'out of the blower inlet. Seeillustration |
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at fight. | _ | 2. SNAP OUT RESTRICTERRING | |
shorter lengths.This will cause excessivenoise, conditionedair loss and | |||
3
