Receiving Equipment, General Specifications

PART TWO

INSTALLATION AND SERVICE INSTRUCTION

SECTION 1 - RECEIVING EQUIPMENT

On receipt of your equipment it is suggested that you visually check for external damage to the carton. If the carton is damaged, a note should be made on the Bill of Lading when signing for equipment. Remove the heater from the carton and if it is damaged, report the damage to the carrier immediately. Save the carton.

These items are shipped loose inside the carton with the heater:

	STANDARDUNIT		ASME UNIT
1.	"Pagoda" Top	1.	"Pagoda" Top
2.	2" CPVC Union with "O" rings (2)	2.	In/Out Flanges (2)
3.	Plastic pipe finish flange for gas line	3.	1-1/2" Flange Gaskets (2)
4.	Bonding lug with mounting screw	4.	2" Flange Gaskets (2)
	(IID units only)	5.	Flange Bolts (4)
		6.	Pressure Relief Valve
		7.	2" CPVC Adapters (2)
		8.	Plastic pipe finish flange for gas line.
		9.	Bonding lug with mounting screw. (IID units only).

Be sure that you receive the number of packages indicated on the Bill of Lading.

When ordering parts, you must specify model and serial number of heater. When ordering under warranty conditions, you must also specify date of installation. Raypak recommends that this manual be reviewed thoroughly before installing your Raypak pool/spa heater. If there are any questions that this manual does not answer, please contact the factory or your local Raypak representative.

SECTION 2 - GENERAL SPECIFICATIONS

These heaters are design certified and tested under the requirements of ANSI Z21.56 / CSA 4.7 American National Standard / CSA Standard for Gas-Fired Pool Heaters. All heaters are inter-changeable and can be used either indoor or outdoors. The appropriate top designated for that type of use is required. If desired, the top can be changed at a later date to change from outdoor to indoor or vice versa. Millivolt heater contains a self-generating electrical system operating between .25 and .75 volts.

Ambient Temperature Rating of Heater Components

Millivolt Heater with Honeywell Gas Valve +32°F to +175°F

Millivolt Heater with Robertshaw Gas Valve 0°F to +175°F

Electronic Ignition Heaters* -32°F to + 175°F

*Requires 120V or 240V Power Supply

Atmospheric heaters:

Rated inputs suitable for up to 2000 feet elevation. For elevations above 2000 feet, reduce input 4% for each 1000 feet above sea level, as high elevation reduces combustion performance.

Low NOx heaters:

Rated inputs suitable for up to 5000 feet elevation. For elevations above 5000 feet, consult the factory.

P-R185B To P-R405B, C-R185B To P-R405B, P-R185BL To P-R405BL, C-R185BL To C-R405BL, RP2100 specifications

Raypak offers a comprehensive line of boilers and water heaters, notably the P-R185B to P-R405B and C-R185B to P-R405B series, along with the RP2100 model. These products are engineered for efficiency, reliability, and performance in both residential and commercial applications.

The P-R185B to P-R405B series features a range of input capacities from 185,000 to 405,000 BTU/h, making them suitable for various heating requirements. The P-R series is equipped with Raypak's patented Cupro-Nickel heat exchanger, which offers superior corrosion resistance and extended life in challenging water conditions. These units also utilize a sealed combustion system, allowing for efficient operation and reduced energy consumption by drawing air from outside the building.

The C-R185B to P-R405B boilers are specifically designed for commercial applications where reliability is critical. They incorporate similar features to the standard P-R series and are built to handle higher heating demands, making them ideal for larger facilities. The C-R series models are recognized for their durable construction and advanced control systems, offering precise temperature management and enhanced performance.

In addition to these series, the P-R185BL to P-R405BL and C-R185BL to C-R405BL models feature a low-NOx design to comply with stringent environmental regulations. This means they produce lower nitrogen oxides, making them an environmentally friendly option without sacrificing performance.

The RP2100 is another standout model, known for its robust design and cutting-edge technology. It boasts a high efficiency rating and is equipped with an intuitive digital control system, allowing users to monitor and adjust settings with ease. The RP2100 also features a modulating burner system, which adjusts the flame based on the heating demand, optimizing fuel usage and minimizing operational costs.

All Raypak models are designed with safety in mind, incorporating multiple safety features like thermal shutdowns and pressure relief valves. Their compact dimensions make installation straightforward, and the low maintenance requirements ensure longevity and consistent performance.

In summary, Raypak's P-R185B to P-R405B, C-R185B to P-R405B, P-R185BL to P-R405BL, and RP2100 series represent a commitment to quality and innovation in heating solutions, providing efficient and reliable options for both residential and commercial applications.