569j – Bryant 569J User Manual
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Table 5 – 569J* 07-14A/B Piping Recommendations (Single-Circuit Unit)
R---410A
Equivalent Length
Ft
0---38
38---75
75---113
113---150
150---188
m
0---12
12---23
23---34
34---46
46---57
Model
Linear Length
Ft
0---25
25---50
50---75
75---100
100---125
m
0---8
8---15
15---23
23---30
30---38
569J*07A/B Liquid Line
3
/
8
3
/
8
1
/
2
1
/
2
1
/
2
5
/
8
1
/
2
5
/
8
Max Lift (ft)
Novation
25
42
50
75
90
100
86
101
RTPF
25
50
50
75
100
100
125
125
Suction Line
7
/
8
7
/
8
7
/
8
1
1
/
8
1
1
/
8
1
1
/
8
1
1
/
8
Charge (lbs)
Novation
8.4
9.6
11.1
13.1
15.0
18.8
16.9
22.6
RTPF
14.0
15.2
16.7
18.6
20.6
24.4
22.5
28.2
569J*08A/B Liquid Line
1
/
2
1
/
2
1
/
2
1
/
2
1
/
2
Max Lift (ft)
Novation
25
50
75
100
112
RTPF
25
50
75
100
93
Suction Line
7
/
8
1
1
/
8
1
1
/
8
1
1
/
8
1
1
/
8
1
1
/
8
Charge (lbs)
Novation
11.8
12.9
14.9
16.8
18.7
RTPF
18.6
19.7
21.7
23.8
25.5
569J*12A/B Liquid Line
1
/
2
1
/
2
1
/
2
5
/
8
1
/
2
5
/
8
1
/
2
5
/
8
Max Lift (ft)
Novation
25
50
48
73
54
87
43
84
RTPF
25
50
57
75
61
100
47
99
Suction Line
1
1
/
8
1
1
/
8
1
1
/
8
1
1
/
8
1
3
/
8
1
1
/
8
1
3
/
8
Charge (lbs)
Novation
13.4
15.4
17.3
20.1
20.0
23.7
22.1
26.8
RTPF
19.8
21.8
23.5
26.2
26.2
29.9
DNU
33.0
569J*14A/B Liquid Line
1
/
2
1
/
2
5
/
8
1
/
2
5
/
8
5
/
8
3
/
4
5
/
8
3
/
4
Max Lift (ft)
Novation
25
50
50
45
75
100
100
95
107
RTPF
25
50
NR
75
NR
100
NR
125
NR
Suction Line
1
1
/
8
1
1
/
8
1
3
/
8
1
3
/
8
1
3
/
8
Charge (lbs)
Novation
16.9
18.8
20.7
21.3
24.1
27.2
32.2
30.2
36.5
RTPF
46.0
47.9
NR
50.4
NR
56.3
NR
59.3
NR
Legend:
Equivalent
Length
Equivalent tubing length, including effects of refrigeration specialties devices
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.
569J