– Factory- - Installed Nozzle And Distributor Data; – Fitting Requirements - Carrier 40RU Installation, Start-Up And Service Instructions Manual

Packaged air-handling units 60 hz with puron (r-410a) refrigerant
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COIL TYPE
UNIT
40RUA*07
4 Row
40RUQ*07
3 Row
40RUA*08
4 Row
40RUQ*08
4 Row
40RUA*12
4 Row
40RUQ*12
4 Row
40RUQ*16
4 Row
40RUA*14
4 Row
40RUA*16
4 Row
1
Feeder tube size is
/
in. (6.35 mm).
{
4
NOTE: Hot gas bypass applications require field---supplied auxiliary side connector.
ACCESS
UNIT
HOLE NO.
40RUA*07
40RUQ*07
40RUA*08
40RUQ*08
40RUS*08
40RUS*12
40RUA*12
}
See Fig. 8 for access hole location by number.
Fittings are listed in order from header or tee stub connection out to access hole in corner support post.
Table 2 – Factory- - Installed Nozzle and Distributor Data
TXV
STD
Qty...Part No.
1...BBIZE--- 5--- GA
1...BBIZE--- 5--- GA
1...BBIZE--- 6--- GA
1...BBIZE--- 8--- GA
2...BBIZE--- 4--- GA
2...BBIZE--- 5--- GA
2...BBIZE--- 8--- GA
2...BBIZE--- 5--- GA
2...BBIZE--- 6--- GA
Table 3 – Fitting Requirements
CONNECTION
TYPE
}
1
Suction
3
Liquid
1
Suction
3
Liquid
4
Return
5
Supply
1
Suction
2
Liquid
3
Liquid
4
Suction
FEEDER TUBES
DISTRIBUTOR
PER DISTRIBUTOR
Qty...Part No.
Qty...Size (in.)
1...1135
12...
1...1136
15...
1...1136
15...
1...1113
12...
2...1135
ă9...
2...1113
9...
2...1113
10...
2...1113
12...
2...1136
16...
CIRCUIT
Lower
Lower
Upper
Upper
15
NOZZLE
{
Qty...Part No.
1
/
1...G4
4
1
/
1...G5
4
1
/
1...G5
4
3
/
1...G5
16
1
/
2...G3
4
3
/
2...G3
16
3
/
2...G5
16
3
/
2...G3
16
3
/
2...G4
16
FITTINGS REQUIRED
(in.)
1
1
/
Street Elbow
8
1
5
1
/
Nipple, 10
/
L
8
8
1
1
/
Long Radius Elbow
8
5
/
Street Elbow
8
5
5
/
Nipple, 8
/
L
8
8
5
/
Long Radius Elbow
8
1
1
/
Street Elbow
8
1
5
1
/
Nipple, 8
/
L
8
8
1
1
/
Long Radius Elbow
8
5
/
Street Elbow
8
5
5
/
Nipple, 8
/
L
8
8
5
/
Long Radius Elbow
8
3
3
1
/
Nipple, 4
/
L
8
8
3
1
/
Long Radius Elbow
8
3
3
1
/
Nipple, 7
/
L
8
8
3
1
/
Long Radius Elbow
8
3
5
1
/
Nipple, 6
/
L
8
8
3
1
/
Long Radius Elbow
8
1
(2) 1
/
Street Elbow
8
5
/
Street Elbow
8
5
1
/
Nipple, 8
/
L
8
2
5
/
Long Radius Elbow
8
5
/
Street Elbow
8
5
1
/
Nipple, 13
/
L
8
2
5
/
Long Radius Elbow
8
1
3
1
/
Nipple, 5
/
L
8
4
1
1
/
Long Radius Elbow
8
1
1
/
Nipple, 12 L
8
1
1
/
Long Radius Elbow
8

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