Manuals / Raypak / Lawn and Garden / Swimming Pool Heater

Raypak RP2100 operating instructions Cast Iron Headrers Asme Models, Unitherm Governor Operation

Models: P-R185B to R-P405B, C-R185B to C-R405B, P-R185BL to P-R405BL, C-R185BL to C-R405BL RP2100

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CAST IRON HEADRERS (ASME MODELS)

Heater must be located so that any water leaks will not damage the structure of adjacent area. High temperature 2" plastic pipe (CPVC) may be threaded directly into the header flanges. This is not the same as the Schedule 80 PVC pipe which is also colored gray. PVC may be used immediately after the CPVC adapters.

2" CPVC Adapters

INLET/OUTLET HEADER - ASME

Flange Gasket

Fig. # 8093.1

Header Flange

ASME

 

Inlet/Outlet Header

PVC Pipe

 

CAUTION: NEVER install PVC directly into header flanges. Use the 2" CPVC adapter supplied loose with the heater.

DO NOT use petroleum base assembly fluids (such as Petroleum Jelly or lubricating oil). If assembly lube is required, use a silicon base such as Amoral etc.

There are two sets of flange gaskets supplied with your heater. Use the appropriate gaskets for all your heater connections. Discard unused set.

GASKET DESIGN #1: Accepts 1-1/2" copper tube or 1-1/4" galvanized pipe as a slip connection.

GASKET DESIGN #2: Accepts 2" copper tube as a slip connection. The flange is threaded for 2" screw in pipe connections. Also used with the 2" CPVC adapters.

#1#2

UNITHERM GOVERNOR OPERATION

CAUTION:

The patented Unitherm Governor is a thermostatic mixing valve specifically designed to maintain constant heater internal temperature between 105° to 115°F despite continually changing flow rates from the filter and changing pool temperatures. This narrow range is needed to prevent damaging condensation on the burners which will occur if the heater runs for any length of time below 100°F. It is also needed to inhibit scale formation in the tubes by maintaining temperatures well below accelerated scaling temperatures.

U.G. PLUG (Polymer)

UNITHERM

Fig. # 8095.1

Fig. # 8097.1

GOVERNOR

 

 

GASKET

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Raypak RP2100 operating instructions Cast Iron Headrers Asme Models, Unitherm Governor Operation
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P-R185B to R-P405B, C-R185B to C-R405B, P-R185BL to P-R405BL, C-R185BL to C-R405BL, RP2100 specifications

Raypak is a leading manufacturer in the heating and cooling industry, renowned for its innovative products that cater to both residential and commercial sectors. One of its product lines, the RP2100 series, exemplifies cutting-edge technology and features designed to enhance efficiency and performance in pool heating systems.

The RP2100 models, particularly the P-R185B through R-P405B series, incorporate advanced heat exchanger technology, enabling them to offer exceptional heat transfer efficiency. The titanium heat exchangers are designed for durability and resistance against corrosion, particularly in saltwater environments, ensuring the longevity of the system. These units are engineered for both outdoor and indoor applications, with the versatility to adapt to various heating requirements.

In terms of energy efficiency, the RP2100 series boasts a high coefficient of performance (COP), making them cost-effective solutions for pool heating. They are equipped with digital thermostats that provide accurate temperature control, ensuring consistent heating capabilities while minimizing energy consumption. The inclusion of intelligent controls allows for seamless integration with existing systems and provides users with the ability to schedule heating cycles, further enhancing energy savings.

Moving beyond the RP2100 series, the C-R185B to C-R405B models are specifically tailored for commercial applications, combining robust performance with user-friendly features. These commercial heaters are designed to handle larger volumes of water and are built to withstand the rigors of high-traffic environments, such as resorts and sports complexes. Their vertical design optimizes space and promotes better airflow, which is crucial in high-demand scenarios.

The P-R185BL to P-R405BL and C-R185BL to C-R405BL models feature noise-reducing technology, making them suitable for residential settings where peace and quiet are paramount. They utilize advanced acoustic insulation materials that minimize operational noise without sacrificing performance.

In summary, the Raypak RP2100, P-R185B to R-P405B, C-R185B to C-R405B, P-R185BL to P-R405BL, and C-R185BL to C-R405BL series represent the pinnacle of innovation in pool heating solutions. With their durable construction, energy-efficient designs, and advanced technologies, these models are ideal for users seeking reliability, efficiency, and quiet operation in both residential and commercial environments. Investing in Raypak products ensures superior heating performance, longevity, and overall satisfaction.