Raypak 500, 750, 1000 installation instructions Section J Venting Connections, General

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SECTION J: VENTING CONNECTIONS

GENERAL

CAUTION: Proper installation of flue exhaust venting is critical for the safe and efficient operation of the boiler. For vent systems not shown in this section please contact your local authorized representative.

Definition of Appliance Categories

Boilers are divided into four categories based on the pressure produced in the exhaust and the likelihood of condensate production in the vent.

Category I. A boiler which operates with a non-positive vent static pressure and with a vent gas tempera- ture that avoids excessive condensate production in the vent.

Category II. A boiler which operates with a non-positive vent static pressure and with a vent gas tempera- ture that may cause excessive condensate production in the vent.

Category III. A boiler which operates with a positive vent pressure and with a vent gas temperature that avoids excessive condensate production in the vent.

Category IV. A boiler which operates with a positive vent pressure and with a vent gas temperature that may cause excessive condensate production in the vent.

See Table J-1 for vent category requirements for the Advanced Design Boiler

Note: For additional information on appliance categorization, see appropriate ANSI Z21 Standard and the latest edition Standard of National Fuel Gas Code or in Canada, the latest edition of CGA Standard B149 Installation Code for Gas Burning Appliances and Equipment, or applicable provisions of local building codes.

Determination of Appliance Category for Venting Purposes and Venting Arrangements

WARNING:

Contact the manufacturer of the vent material if there is any question about the appliance categori- zation and suitability of a vent material for application on a Category III or IV vent system. Using improper venting materials can result in personal injury, death or property damage.

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Contents For Your Safety What to do if YOU Smell GAS For Your SafetyPage Table of Contents Product Receipt Section a Before Installing the BoilerRatings and Certification ModelidentificationAdvanced Design Boiler Component Locations Figure A-1Section B Boiler Installation Installation CodesEquipment Base Figure B-1 Outdoor Installation Minimum Clearances Direct Combustion AIR Section C Combustion and Ventilation AIRPage Reliefvalve Piping LOW Temperature SystemTemperature & Pressure Gauge Section D Water Piping GeneralPump Selection Section E Hydronic Heating PipingTHREE-WAY Valves Pressure Drop in Feet of Head Feedwater RegulatorPiping Heating Boilers AIR-SEPARATION/EXPANSION TankDUAL-BOILER PRIMARY/SECONDARY Piping Single Boiler PRIMARY/SECONDARY Piping with CHXDual Boiler -PRIMARY/SECONDARY Piping with CHX Figure E-3bSingle Boiler Domestic HOT Water with ONE Storage Tank Section F Domestic HOT Water PipingFigure F-1c Section G Pool Heating Automatic Chlorinators and Chemical FeedersWinterizingyour Heater Spawater Chemistry Single Boiler Pool ApplicationSingle Boiler Pool Application with CHX Double Boiler Pool Application Figure G-3aSection H GAS Supply Connections GAS Supply ConnectionGAS Supply Pressure Regulator Pressure Settings GAS Pressure RegulatorVenting of Diaphragm GAS Components Surge Protection Section I Electrical Power ConnectionsCheck the Power Source Check Power SourceMaking the Electrical Connections Field Wiring ConnectionElectrical Connections Domestic HOT Water General Section J Venting ConnectionsPage Support of Vent Stack Venting Configurations Figure J-1 Natural Draft Vertical Vent Termination Page Heat Exchanger Category Section J-2Page Category Section J-3Page Vertical Direct Venting/Combustion Air Category Section J-4Vertical Direct Venting System Installation Figure J-5 Page Figure J-6 Section J-6Horizontal Thru-wall Venting System Category IV Installation Figure J-7 Page Figure J-8 Page Outdoor Installation withAdd-On Condensing Heat Exchanger Condensate Trap Alignment Section K Condensate DrainCentral Point Wiring CPW Section L ControlsCPW Board Figure L-1 CPW Board Pump Turn-off Delay Manual High Limit Red Figure L-2 Wiring DiagramAuto Reset High Limit High Limit Manual ResetManual Reset High Limit Flow Switch Flow Switch High Limit Auto ResetGAS Pressure Switch LOW Water CUT OFF OptionalPressure Control Device ACU-TRACK TIME/TEMPERATURE Relationships in Scalds Section M General Safety PrecautionsSection N PRE-START-UP Component and Pressure TAP Locations Figure O-1Section O ADB Initial START-UP Tools NeededPreparation for START-UP Do not Turn on GAS AT this Time START-UP Page Section P Post START-UP Check Emissions GuidelinesCO2 Section Q Operation Operating InstructionsTo Turn OFF GAS to Appliance Suggested Minimum Maintenance Schedule Section R MaintenanceCleaning Boiler Heating Surfaces Vent Switch Adjustment Section S Connecting Condensing Heat Exchanger CHXInsidecombustionaircontamination Appendix aPage Page Page Page Page Pressure Settings START-UP SettingsLitho in U. S. a
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1000, 750, 500 specifications

Raypak is a renowned name in the heating industry, particularly known for its high-quality pool and spa heaters. Among their extensive product line, the Raypak 850, 500, 300, 400, and 700 models stand out for their reliability, efficiency, and cutting-edge technologies. Each model is designed to cater to different needs and applications while maintaining Raypak’s commitment to performance.

The Raypak 850 is designed for larger commercial pools or residential setups requiring high output. With a powerful heat exchanger made from copper and bronze, it ensures superior heat transfer and longevity. Its digital control system provides precise temperature regulation, enhancing user experience. Moreover, it features a durable construction with weather-resistant materials, ensuring lasting performance in various environments.

The Raypak 500 model offers a balance between efficiency and compactness. It features eco-friendly technology that reduces energy consumption without sacrificing performance. The integrated thermostat allows users to maintain consistent water temperatures, making it ideal for residential pools. This model is well-regarded for its user-friendly digital display, simplifying operation and monitoring.

For those needing a more moderate capacity, the Raypak 300 is an efficient choice. It combines robust engineering with an easy-to-use interface. Its advanced ignition system improves reliability while minimizing energy waste. The Raypak 300’s compact design allows for easy installation in various spaces, making it an excellent option for smaller pools.

The Raypak 400 heats water quickly and efficiently, making it suitable for both residential pools and spas. It features a high-capacity heating system that ensures optimal performance. With a clear LED display, users can easily monitor their settings, while the integrated diagnostics provide real-time feedback for maintenance and troubleshooting.

Lastly, the Raypak 700 model is known for its versatility and robust performance. It is equipped with advanced safety features, including a high limit switch and water flow detection mechanism, to ensure safe operation. The model's energy-efficient design enhances its eco-friendliness, making it a popular choice among environmentally conscious users.

Collectively, these Raypak models exemplify superior engineering, performance, and user-friendliness. Their innovative features ensure that they meet the varied demands of pool owners while providing reliable heating solutions for leisure and relaxation. Whether for commercial or residential use, the Raypak 850, 500, 300, 400, and 700 offer unmatched quality and efficiency.
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