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Table 5 – 569J* 07-14A/B Piping Recommendations (Single-Circuit Unit)
R ---410A
Equivalent Length
Ft
m
Linear Length
Ft
m
Model
569J*07A/B
Liquid Line
Max Lift (ft)
Novation
RTPF
Suction Line
Charge (lbs)
Novation
RTPF
569J*08A/B
Liquid Line
Max Lift (ft)
Novation
RTPF
Suction Line
Charge (lbs)
Novation
RTPF
569J*12A/B
Liquid Line
Max Lift (ft)
Novation
RTPF
Suction Line
Charge (lbs)
Novation
RTPF
569J*14A/B
Liquid Line
Max Lift (ft)
Novation
RTPF
Suction Line
Charge (lbs)
Novation
RTPF
Legend:
Equivalent
Equivalent tubing length, including effects of refrigeration specialties devices
Length
Linear Length
Linear tubing length, feet
Liquid Line
Tubing size, inches OD.
Max Lift
Maximum liquid lift (indoor unit ABOVE outdoor unit only), at maximum permitted liquid line pressure drop
S Linear Length Less than 75 ft (23 m): Minimum 2.0° F subcooling entering TXV
S Linear Length Greater than 75 ft (23m): Minimum 0.5° F subcooling entering TXV
Suction Line
Tube size, inches OD
See highlighted: Do not use with RTPF coil model
Charge
Charge Quantity, lbs. Calculated for both liquid line sizes (where applicable), but only with larger suction line size
(where applicable)
DNU
Do Not Use (pressure drop exceeds available subcooling in this model)
NOTE:
For applications with equivalent length greater than 188 ft (57 m) and/0r linear length greater than 125 ft (38 m),
contact your local Bryant representative.
0--- 38
38--- 75
0--- 12
12--- 23
0--- 25
25--- 50
0--- 8
8--- 15
3
3
1
/
/
/
8
8
2
25
42
50
25
50
50
7
7
7
1
/
/
/
1
/
8
8
8
8
8.4
9.6
11.1
14.0
15.2
16.7
1
1
/
/
2
2
25
50
25
50
7
1
1
/
1
/
1
/
8
8
8
11.8
12.9
18.6
19.7
1
1
/
/
2
2
25
50
25
50
1
1
1
/
1
/
8
8
13.4
15.4
19.8
21.8
1
1
5
/
/
/
2
2
8
25
50
50
25
50
NR
1
1
1
/
1
/
8
8
16.9
18.8
20.7
46.0
47.9
NR
12
75--- 113
113--- 150
23--- 34
34--- 46
50--- 75
75--- 100
15--- 23
23--- 30
1
1
5
/
/
/
2
2
8
75
90
100
75
100
100
1
1
1
/
1
/
8
8
13.1
15.0
18.8
18.6
20.6
24.4
1
1
/
/
2
2
75
100
75
100
1
1
1
/
1
/
8
8
14.9
16.8
21.7
23.8
1
5
1
5
/
/
/
/
2
8
2
8
48
73
54
87
57
75
61
100
1
1
3
1
/
1
/
1
/
8
8
8
17.3
20.1
20.0
23.7
23.5
26.2
26.2
29.9
1
5
5
3
/
/
/
/
2
8
8
4
45
75
100
100
75
NR
100
NR
3
3
1
/
1
/
8
8
21.3
24.1
27.2
32.2
50.4
NR
56.3
NR
150--- 188
46--- 57
100--- 125
30--- 38
1
5
/
/
2
8
86
101
125
125
1
1
/
8
16.9
22.6
22.5
28.2
1
/
2
112
93
1
1
/
8
18.7
25.5
1
5
/
/
2
8
43
84
47
99
1
3
1
/
1
/
8
8
22.1
26.8
DNU
33.0
5
3
/
/
8
4
95
107
125
NR
3
1
/
8
30.2
36.5
59.3
NR
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