Raypak 300, 850 Common Venting, Model No, Vent Size, Volume of, Flue Products, inches

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Common Venting

NOTE: When using PVC vent termination, insert the round stainless mesh screens provided with the unit into the tee and terminals.

CAUTION: A listed vent cap terminal suitable for connection to the Cat IV vent materials, adequately sized, must be used to evacuate the flue products from the boilers.

Common Venting

The NFGC does not address sizing guidelines for the common venting of multiple Category IV heaters. This is covered in the NFGC under “Engineered Vent Sys- tems”. Table M provides volumes of flue products at full fire for the calculation of appropriate vent and extractor sizing for common venting.

WARNING: Vent connectors serving any other appliances shall not be connected into any portion of mechanical draft systems operating under a positive pressure. If an XFyre boiler is installed to replace an existing boiler, the vent system MUST be verified to be of the correct size and of Category IV AL29-4C vent material or approved PVC/CPVC construction (in Canada, ULC-S636 approved plastic materials must be used). If it is NOT, it MUST be replaced.

NOTE: For extractor sizing, typical CO2 levels are 8.5% for natural gas and 9.5% for propane gas and flue temperatures of approximately 150°F.

At the time of removal of an existing boiler, the follow- ing steps shall be followed with each appliance remaining connected to the common venting system placed in operation, while the other appliances remain- ing connected to the common venting system are not in operation:

(a)Seal any unused openings in the common venting system.

(b)Visually inspect the venting system for proper size and horizontal pitch and make sure there is no blockage or restriction, leakage, corrosion and other deficiencies which could cause an unsafe condition.

(c)As much as possible, close all building doors and windows and all doors between the space in which the appliances remaining connected to the com-

mon venting system are located and other spaces of the building. Turn on clothes dryers and any appliance not connected to the common venting system. Turn on any exhaust fans, such as range hoods and bathroom exhausts, so they will oper- ate at maximum speed. Do not operate a summer exhaust fan. Close fireplace dampers.

(d)Place in operation the appliance being inspected. Follow the lighting instructions. Adjust thermostat so appliance will operate continuously.

(e)After it has been determined that each appliance remaining connected to the common venting sys- tem properly vents when tested as outlined above, return doors, windows, exhaust fans, fireplace dampers and any other gas burning appliance to their previous conditions of use.

(f)Any improper operation of the common venting system should be corrected so that the installation conforms with the latest edition of the National Fuel Gas Code, ANSI Z223.1 and/or CAN/CSA B149. When re-sizing any portion of the common venting system, the common venting system should be re-sized to approach the minimum size as determined using the appropriate tables in Part 11 of the National Fuel Gas Code, ANSI Z223.1 and/or CAN/CSA B149.

Model No.

Vent Size

Volume of

Flue Products

 

(inches)

(CFM)

300

4

80

500

130

850

6

220

NOTE: Data for 100% firing rate.

Table M: Volume of Flue Products Data

NOTE: Vent and intake piping must be supported so that the weight of the venting is not transfered to the unit. Horizontal runs of vent and intake piping must be supported to prevent sagging.

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Contents Models 300, 500 & Types H & W WHAT TO DO IF YOU SMELL GASDo not try to light any appliance INSTALLATION & OPERATING INSTRUCTIONSPage WIRING DIAGRAM START-UP CONTENTSBEFORE INSTALLATION GENERAL SAFETY INSTALLATIONPay Attention to These Terms WARNINGSModel Identification BEFORE INSTALLATIONInstallations at Elevation Product ReceiptGeneral Information Component LocationsTime/Temperature Relationships in Scalds GENERAL SAFETYOutdoor Installations INSTALLATIONInstallation Codes Indoor InstallationsIndoor Units Combustion and Ventilation AirU.S. Installations1 Canadian Installations2Table F Vent/Air Inlet Termination Clearances Direct Vent U.S. InstallationsConventional Combustion Air Supply Combustion Air FilterCanadian Installations Water PipingGeneral Hydrostatic Test Relief Valve Installation and PipingHydronic Heating Temperature & Pressure GaugeAir-Separation/ExpansionTank Three-WayValvesDomestic Hot Water Potable Water and Space Heating Gas Supply Connection Gas SupplyGas Supply Pressure Electrical Power Connections Check the Power Source Making the Electrical ConnectionsField-ConnectedControllers Wiring the Thermostat Field Wiring ConnectionsWiring the Outdoor Sensor Wiring the Indirect SensorWiring the Cascade System Communication Bus 3.Create a hole to route the communication cables through where the dimples are in the side of the cabinet see Fig. 15, or route the wires to the rear junction box and out of the cabinet Cascade Master Pump and Sensor Wiring Cascade Follower Pump and Sensor Wiring VentingGeneral Combustion Support of Vent StackVent Terminal Location ConfigurationVenting Installation Tips Venting ConfigurationsVertical Venting Category Combustion Vent Size Volume ofCommon Venting Model NoFig. 22 Horizontal Through-the-WallVenting Horizontal Through-the-WallDirectVenting Category Fig. 21 Typical Common VentingApproved Intakes InstallationTermination Model NoDirect Vent-Vertical Freeze Protection Outdoor InstallationIgnition Control Functions High Limit - Manual ResetHigh Limit - Auto Reset Optional ControlsLow Water Cut-OffOptional Flow SwitchHigh & Low Gas Pressure Switches Optional Blocked Vent SwitchUser Menu Adjusting the XFyre SetpointOperating Instructions Blocked Condensate Drain SensorStatus Menu Service ModeStatus Menu 1 Items Status Menu 2 Items Installer Menu Items continued Installer Menu WIRING DIAGRAM Pre Start-upCheck For Your SafetySTART-UP Pre Start-upPreparation Start-UpBlower Check Follow-Up Safety InspectionManifold Check FinishingOPERATION Lighting InstructionsPost Start-UpCheck Heater Faults TROUBLESHOOTINGXFyre Error Codes Heater ErrorsXFyre Fault Text FLUE / GAS PRESS F01 RemedyOutdoor Sensor Resistance ValuesTemperature Sensors Resistance ohmsDaily MAINTENANCESuggested Minimum Maintenance Schedule Preventive Maintenance ScheduleAs Required WeeklySemi-Annually AnnuallyNIOSH stated First Aid Combustion Chamber Coil Cleaning InstructionsInside Air Contamination APPENDIX248 CMR 5.082a1 through SCOPE LIMITED PARTS WARRANTY XFYRE - TYPE H and WHEAT EXCHANGER WARRANTY MODELSGAS SUPPLY DATA START-UPCHECKLIST FOR THE XFYREEMISSIONS SETTINGS AND TEST INFORMATION Nominal Factory Recommended Settings
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300, 850 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.

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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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