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.

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

Sample piping diagram showing one water heater and one tank.

For two water heaters and one tank see Drawing 8069.

For complete and detailed piping diagram see Drawing 8054

Type WH Indoor Water Heater

Type WH Outdoor Water Heater

 

Tank

Pump*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Boiler

Temperature Rise

Boiler

Temperature Rise

 

Normal

Diameter

 

Feet

Model

80°F

90°F

100°F

Model

 

80°F

90°F

100°F

 

Capacity

X

 

Number

Gallons per Hour

Number

 

Gallons per Hour

 

Gallons

Length

HP

Head

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

514

636

565

508

 

514

 

636

565

508

235

30 x 80

0.25

7.0

624

779

692

623

 

624

 

779

692

623

 

 

 

 

7.2

724

902

802

722

 

724

 

902

802

722

 

335

36 x 80

 

9.3

824

1025

911

820

 

824

 

1025

911

820

 

 

 

0.33

11.7

962

1195

1062

956

 

926

 

1150

1023

920

 

 

 

 

10.5

1125

1397

1242

1118

 

1083

 

1346

1196

1076

390

42 x 72

0.75

16.0

1223

1519

1350

1215

 

1178

 

1464

1301

1171

 

 

 

 

16.2

1336

1661

1476

1328

 

1287

 

1599

1421

1279

 

 

 

 

17.5

1468

1823

1620

1458

 

1414

 

1756

1560

1404

 

 

 

0.75

18.0

1631

2025

1800

1620

 

1571

 

1951

1734

1560

534

42 x 92

 

19.0

1826

2268

2016

1815

 

1758

 

2184

1941

1747

 

 

 

 

19.7

 

 

 

 

(2)

926

 

2300

2046

1840

 

 

 

0.33

10.5

2100

2609

2319

2087

 

 

 

 

 

 

 

 

 

1.00

16.6

 

 

 

 

(2) 1083

 

2692

2392

2152

684

54 x 78

0.75

16.0

 

 

 

 

(2) 1178

 

2928

2602

2342

 

 

 

0.75

16.2

2500

3105

2760

2484

 

 

 

 

 

 

803

54 x 90

2.00

23.6

 

 

 

 

(2) 1287

 

3198

2842

2558

 

 

 

0.75

17.5

 

 

 

 

(2) 1414

 

3512

3120

2808

 

 

 

 

18.0

3001

3727

3313

2982

 

 

 

 

 

 

922

54 x 102

2.00

24.8

 

 

 

 

(2) 1571

 

3902

3468

3120

 

 

 

0.75

19.0

3500

4348

3865

3479

 

 

 

 

 

 

 

 

 

2.00

25.5

4001

4970

4418

3976

(2) 1758

 

4368

3882

3494

1164

60 x 105

0.75

19.7

 

 

 

 

 

 

 

 

 

2.00

26.6

*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

Page 2
Image 2
Raypak LAUNDRY-PAK specifications Sizing, Sample piping diagram showing one water heater and one tank

LAUNDRY-PAK specifications

Raypak Laundry-Pak represents a significant advancement in commercial laundry heating solutions. Specifically tailored for laundromats and large-scale laundry operations, this unit is engineered to meet the demanding needs of consistent, energy-efficient hot water production. The Laundry-Pak system is designed with a deep understanding of the laundry industry's requirements, offering robust performance without compromising on efficiency.

At the heart of the Laundry-Pak is its patented heating technology, which utilizes either gas or electric inputs to produce an ample supply of hot water quickly. This system features high-efficiency burners that maximize heat transfer, ensuring that the water reaches the desired temperature rapidly. The precision combustion system minimizes energy waste, making the Laundry-Pak not only powerful but also environmentally friendly.

One of its most notable characteristics is the compact footprint which allows it to fit easily into existing laundry facilities without requiring significant modifications. This makes the Laundry-Pak an ideal choice for operators looking to upgrade their systems while maintaining operational continuity. Additionally, this compact design does not sacrifice performance; instead, it optimizes space while delivering consistent hot water for washers during peak hours.

The control system on the Laundry-Pak is another highlight. It comes equipped with advanced digital controls that simplify operation and monitoring. Operators can easily set and adjust temperatures and schedules, enhancing both usability and efficiency. Built-in diagnostic tools provide real-time data, allowing for proactive maintenance and minimizing downtime, which is crucial for busy laundry environments.

Durability is a hallmark of the Laundry-Pak, as it features robust construction materials that withstand the rigors of daily use. The system is designed for easy maintenance, ensuring that any necessary service can be performed quickly and without hassle.

In summary, the Raypak Laundry-Pak is a pioneering solution for commercial laundry heating. Its combination of innovative technology, compact design, user-friendly controls, and durable construction makes it an indispensable asset for any large-scale laundry operation. By choosing Laundry-Pak, operators can expect enhanced efficiency, reduced energy costs, and improved service reliability, ultimately increasing their overall productivity.