Pressure

Temperature

Tubeside

235 PSI

406°F

Shellside

190 PSI

406°F

Designed and fabricated to the

ASME B31.3 Process Piping Code

Table 3: Design Ratings

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

Boiler

 

Boiler

 

Pool

Pool

Heating

Flow

 

Head Loss

 

Flow

Head Loss

Surface

SS316L

 

CR24

GPM

 

Feet

 

GPM

 

Feet

Sq. Ft.

 

Super Alloy

Min

 

Max

 

Min

 

Max

 

Min

 

Max

Min

 

Max

 

 

 

 

 

 

 

RP-045

 

 

5

 

15

 

0.5

 

1.0

 

20

 

40

1.5

 

6.0

2.0

RP-075

 

 

10

 

20

 

1.0

 

2.5

 

20

 

50

1.5

 

7.0

2.8

RP-125

 

 

10

 

20

 

1.0

 

2.5

 

20

 

50

2.0

 

10.0

3.3

RP-185

 

CR24-185

20

 

30

 

1.0

 

2.0

 

20

 

50

1.5

 

9.5

4.9

RP-245

 

 

20

 

30

 

1.0

 

2.5

 

30

 

60

2.5

 

9.0

7.3

RP-305

 

CR24-305

20

 

35

 

1.5

 

4.0

 

30

 

60

1.5

 

6.0

9.4

RP-495

 

CR24-495

25

 

35

 

3.5

 

6.5

 

40

 

80

3.0

 

12.0

17.3

RP-995

 

 

50

 

100

 

4.0

 

13.0

 

70

 

120

5.5

 

15.0

23.7

 

 

 

Table 4: Flow & Pressure Drop Specifications

 

 

 

 

Installation Guidelines

 

 

 

 

ence only. The system must be designed and installed

 

 

 

 

 

 

 

 

 

The connection diagram, Figure 2, is shown for refer-

Plumbing

 

 

 

 

 

 

 

by a qualified installer and all local, state, provincial

 

 

 

 

 

 

 

and national codes, laws, regulations and ordinances

Connections to the Indirect Pool Heater must be made

 

must be followed.

 

 

 

 

with materials that have similar galvanic properties to

 

Flow

 

 

 

 

 

 

 

the passivated 316 stainless steel or CR24 super alloy

 

 

 

 

 

 

 

 

of the heat exchanger. Connections to the heat source

 

For optimal heat transfer, counter flow should be uti-

plumbing should be made with 300 series stainless

 

steel nipples.

Dielectric unions are recommended if

 

lized, that is the supply water from the heat source

dissimilar plumbing is used.

Connections to the pool

 

should flow in the opposite direction of the return water

system should be made with CPVC or PVC adapters

 

from the pool/spa, as shown in the connection dia-

or 300 series stainless steel nipples. Dielectric unions

 

gram, Figure 2.

 

Systems must be designed to provide

are recommended if dissimilar plumbing is used.

 

 

flow rates within the range provided in Table 4. Do not

 

 

exceed the published maximum flow rates. On the

 

 

 

 

 

 

 

 

 

heating side, desired flow rates can be accomplished

 

 

 

 

 

 

 

 

 

with the pump sizing and/or use of balancing valves.

5

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Raypak RP-045, RP-995, CR24-495, CR24-185 installation instructions Plumbing, Flow

RP-995, CR24-185, RP-045, CR24-495 specifications

Raypak is a reputable name in the heating industry, known for its commitment to quality and innovation. Among its impressive lineup of products are the CR24-495, RP-045, CR24-185, and RP-995 models, each designed to cater to specific heating needs while ensuring efficiency and reliability.

The Raypak CR24-495 is a high-capacity, commercial-grade boiler renowned for its robust construction and exceptional performance. One of its main features is the use of a stainless steel heat exchanger, which enhances durability, provides excellent heat transfer, and minimizes the risk of corrosion. The CR24-495 also incorporates an advanced modulating gas burner, which adjusts the heat output based on demand, leading to fuel savings and consistent temperature control.

In contrast, the RP-045 model is tailored for residential applications, combining efficient heating with user-friendly features. This boiler is equipped with a digital LCD display that provides real-time system information and diagnostics, simplifying maintenance and operation. The RP-045 utilizes a compact design, making installation easy and convenient for smaller spaces. Its whisper-quiet operation ensures a peaceful environment, ideal for home settings.

The CR24-185 is another exceptional offering by Raypak, specifically designed for moderate commercial applications. This unit boasts a high thermal efficiency rating, ensuring maximum heat output while minimizing energy consumption. The CR24-185 also features a built-in temperature control system, which allows for precise temperature settings. Its versatility makes it suitable for various applications, including swimming pools and hydronic heating systems.

Finally, the RP-995 stands out as a powerhouse in the Raypak portfolio, capable of delivering high performance for larger heating demands. The RP-995 includes advanced control systems that allow for integration with building management systems, providing enhanced monitoring and control capabilities. This model employs a state-of-the-art combustion technology that ensures optimal fuel efficiency and reduced emissions, aligning with modern environmental standards.

In summary, Raypak's CR24-495, RP-045, CR24-185, and RP-995 models exemplify the brand's commitment to delivering innovative heating solutions. With advanced features such as high-efficiency heat exchangers, user-friendly controls, and robust construction, these models cater to a wide range of heating requirements, ensuring that customers enjoy reliable performance and long-term value. Whether for residential or commercial applications, Raypak continues to lead the way in heating technology.