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

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OUTDOORHEATERS

These heaters are design certified for outdoor installation, when equipped with the approved tops designated for outdoor use.

WARNING: The heater shall not be located in an area where water sprinklers, or other devices, may cause water to spray through the cabinet louvers and into the heater. This could cause internal rusting or damage some electrical components, and this would void the warranty.

WARNING: Do not install within 3 feet of a heat pump or an outdoor condensing unit. Strong air intake from these equipment can disturb the combustion process and cause damage or personal injury.

HEATER WITH OUTDOOR STACKLESS TOP

VENT TERMINAL (Outdoor) Stackless Top Installation

 

1. Insert tabs into keyhole (4 places).

Pagoda Top (Shipped Loose with Heater)

2. Snap tabs into keyholes so as not to pull out.

Fig. # 8278.2

Fig. #RP8280.1

 

Heaters must not be installed under an overhang of less than three (3) feet from the top of the heater. Three (3) sides must be open in the area under the overhang. Roof water drainage must be diverted away from the heaters installed under overhangs with the use of gutters.

For U.S. installations,the point from where the flue products exit the heater must be a minimum of four (4) feet below, four (4) feet horizontally from, or one (1) foot above any door, window or gravity inlet into any building. The top surface of the heater shall be at least three (3) feet above any forced air inlet, or intake ducts located within ten (10) feet horizontally.

 

 

For installations in Canada, pool heaters shall not be

 

 

installed with the top of the vent assembly within 10 feet

 

 

below, or to either side, of any opening into the building.

 

 

Refer to the latest revisions of CAN/CGA-B149.1 and

U.S. Installations only

Fig# 8245.1

B149.2.

 

 

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Contents Installation and Operating Instructions What to do if YOU Smell GASPage Contents START-UP Procedures For Your Safety Read Before OperatingBefore START-UP Burners Water Millivolt System Lighting InstructionsTo Turn OFF GAS to Appliance Electronic Ignitions Systems What to do if YOU Smell GASOperating Instructions Maintenance and Care Procedures Water Pressure SwitchAfter START-UP Visual InspectionPool & SPA Water Chemistry Automatic Chlorinators Chemical FeedersCold Weather Operation Winterizing the Pool & SPA Heater General Specifications Receiving EquipmentStandardunit Asme Unit Installation Instructions Installations only OutdoorheatersIndoor Heater Outdoor KIT IncludesIndoor KIT Includes Installing the Clips Indoor & Outdoor Kits Securing the TOP Panel Cover Indoor KIT onlySecuring the TOP Panel Cover Outdoor KIT only Installing the TOP Cover Outdoor KIT only Specifications and Dimensions Combustion AIR Indoor Units OnlyVent Piping GAS Supply ConnectionsGAS Pressure Adjustment Locations GAS Pressure RegulatorPipe Sizing for GAS Connections Plumbing for Water Connections Flow RatesConnections Asme Models Unitherm Governor OperationExternal Auxiliary Bypass Valve Where Required Auxiliary Bypass Valve AdjustmentHeat Exchanger Pressure Drop Tables For Asme Models call your factory representative Electrical Wiring Millivolt SystemElectronic Transformer Wiring 120V Wiring 240V WiringIndependently Wiring Diagram Millivolt Units Mechanical Thermostat Wiring Diagram IID Units atmospheric Wiring Diagram IID Units Low NOx General Location of Controlscontrols and Adjustments Control Panel RemovalMillivolt Controls Digital Thermostat Controls Thermostat Control OperationFahrenheit vs Centigrade Diagnostics Reading a FaultDisplay Definition Remote Control Installation and Operation Activating the RemoteRemote Operation Remote Control Wiring Wire Remote Control On-OffPressure Switch Flame ROLL-OUT Safety SwitchPilot Safety Millivolt Pilot Safety ElectronicPilot Removal and Cleaning Burner Drawer RemovalGAS Valve Removal Main Burner and Orifice RemovalTubecleaningprocedure DesootingprocedureImmersion Well Replacement Unitherm Governor U.G. ReplacementSTART-UP Procedures BurneradjustmentFlame ROLL-OUT Safety Switch OperationPilot Removal Combustion FAN RemovalTrouble Shooting Guide MechanicalforqualifiedservicepersonnelonlyElectrical Standing Pilot Millivolt Raypak Pool or SPA Heater Electrical Check with MV GAS ValveElectrical Electronic Ignition IID Troubleshooting For qualified Technicians onlyDigital Control Logic Flow Chart Replacement Parts List RAYPAK, INCEastman Avenue Oxnard, CA For Canada Page Pilot Assemblies Page Page Page Page Page

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.
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