Raypak Hot Water Supply LAUNDRY-PAK User Manual
Page 2
Boiler
Model
Number
514
624
724
824
926
1083
1178
1287
1414
1571
1758
(2) 926
(2) 1083
(2) 1178
(2) 1287
(2) 1414
(2) 1571
(2) 1758
Temperature Rise
80°F
90°F
100°F
Gallons per Hour
636
565
508
779
692
623
902
802
722
1025
911
820
1195
1062
956
1397
1242
1118
1519
1350
1215
1661
1476
1328
1823
1620
1458
2025
1800
1620
2268
2016
1815
2609
2319
2087
3105
2760
2484
3727
3313
2982
4348
3865
3479
4970
4418
3976
Boiler
Model
Number
514
624
724
824
962
1125
1223
1336
1468
1631
1826
2100
2500
3001
3500
4001
Temperature Rise
80°F 90°F 100°F
Gallons per Hour
636 565 508
779 692 623
902 802 722
1025 911 820
1150 1023 920
1346 1196 1076
1464 1301 1171
1599 1421 1279
1756 1560 1404
1951 1734 1560
2184 1941 1747
2300 2046 1840
2692 2392 2152
2928 2602 2342
3198 2842 2558
3512 3120 2808
3902 3468 3120
4368 3882 3494
235
30 x 80
335
36 x 80
390
42 x 72
534
42 x 92
684
54 x 78
803
54 x 90
922
54 x 102
1164
60 x 105
Feet
HP
Head
0.25
7.0
7.2
9.3
0.33
11.7
10.5
0.75
16.0
16.2
17.5
0.75
18.0
19.0
19.7
0.33
10.5
1.00
16.6
0.75
16.0
0.75
16.2
2.00
23.6
0.75
17.5
18.0
2.00
24.8
0.75
19.0
2.00
25.5
0.75
19.7
2.00
26.6
Number Gal
Total GPH
Washers /Cycle
/Cycle
_______ x _______ = _______
_______ x _______ = _______
_______ x _______ = _______
_______ x _______ = _______
_______ x _______ = _______
Total GPH ________
Multiply by # cycle/hour x _______
TOTAL DEMAND GPH _______
Selection:
Boiler: W1 - _______
Tank: _______ gallons
Sizing:
1. Calculate the hot water demand:
Number of machines x gallons per
load x number of cycles per hour
= GPH required.
2. Enter chart at Temperature
Rise find the GPH closest to,
but not less than, GPH
calculated.
3. Select the water heater, tank and
circulator recommended.
For complete and detailed piping diagram see Drawing 8054
Normal
Capacity
Gallons
Diameter
X
Length
Type WH Indoor Water Heater
Type WH Outdoor Water Heater
Tank
Pump*
*Based on 5-15grains per gallon hardness. Feet Head is based on equivalent length of pipe, valve and fittings between water heater and
tank placed five (5) feet apart. Raypak, Inc. reserves the right to make product changes or improvements at any time without notice.
©RAYPAK, INC., 2151 Eastman Avenue, Oxnard, CA 93030 (805) 278-5300 FAX (800) 872-9725
Litho USA
Sample piping diagram showing one water heater and one tank.
For two water heaters and one tank see Drawing 8069.