Raypak 850 Support of Vent Stack, Vent Terminal Location, Combustion, Exhaust, Certified Vent

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Combustion

 

Combustion

 

Exhaust

 

Heater Venting

 

Certified Vent

 

Combustion Air

 

 

 

 

 

 

 

 

Air Supply

 

Configuration

 

Category

 

Materials

 

Inlet Material

 

 

From Inside Building

 

Vertical Venting

 

 

 

(Canada Only: ULC-

 

 

 

 

 

 

 

 

 

 

 

 

 

Horizontal Through-

 

 

 

 

 

 

 

(Non-Direct Venting)

 

 

 

 

S636 PVC and CPVC)

 

 

 

 

 

 

the-Wall Venting

 

IV

 

Stainless Steel,

 

 

 

 

 

 

 

 

 

AL29-4C, ANSI/ASTM

 

 

 

 

 

 

Vertical Venting

 

 

 

Galvanized Steel,

 

 

From Outside Building

 

 

 

 

D1785 Sch 40 PVC,

 

 

 

 

Horizontal Through-

 

 

 

ANSI/ASTM F441 Sch

 

PVC, ABS,

 

 

(Direct Venting)

 

the-Wall Venting

 

 

 

40 CPVC

 

CPVC

 

 

 

 

Table K: Venting Category Requirements

 

 

 

WARNING: Do not use foam core or cellular core pipe for venting.

Support of Vent Stack

The weight of the vent stack or chimney must not rest on the heater vent connection. Support must be pro- vided in compliance with applicable codes. The vent should also be installed to maintain proper clearances from combustible materials. Use insulated vent pipe spacers where the vent passes through combustible roofs and walls.

When using PVC or CPVC venting on models 300 and 500, insert the vent pipe 3-5 inches into the unit and provide rigid support to the vent, so that it will not shift laterally.

Vent Terminal Location

1.Condensate can freeze on the vent cap. Frozen condensate on the vent cap can result in a blocked flue condition.

NOTE: During winter months check the vent cap and make sure no blockage occurs from build-up of snow or ice.

2.Give special attention to the location of the vent termination to avoid possibility of property dam- age or personal injury.

3.Gases may form a white vapor plume in winter. The plume could obstruct a window view if the ter- mination is installed near windows.

4.Prevailing winds, in combination with below-freez- ing temperatures, can cause freezing of condensate and water/ice build-up on buildings, plants or roofs.

WARNING: DO NOT insulate PVC or CPVC vent pipe.

5.The bottom of the vent terminal and the air intake shall be located at least 12 in. above grade, includ- ing normal snow line.

6.Single-wall Category IV metal vent pipe shall not be used outdoors in cold climates for venting gas- fired equipment without insulation.

7.Through-the-wall vents for Category IV appli- ances shall not terminate over public walkways or over an area where condensate or vapor could create a nuisance or hazard or could be detrimen- tal to the operation of regulators, relief valves, or other equipment.

8.Locate and guard vent termination to prevent acci- dental contact by people or pets.

9.DO NOT terminate vent in window well, stairwell, alcove, courtyard or other recessed area.

10.DO NOT terminate above any door, window, or gravity air intake. Condensate can freeze, causing ice formations.

11.Locate or guard vent to prevent condensate from damaging exterior finishes. Use a rust-resistant sheet metal backing plate against brick or mason- ry surfaces.

12.DO NOT extend exposed vent pipe outside of building beyond the minimum distance required for the vent termination. Condensate could freeze and block vent pipe.

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

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Contents WHAT TO DO IF YOU SMELL GAS Do not try to light any applianceINSTALLATION & OPERATING INSTRUCTIONS Models 300, 500 & Types H & WPage CONTENTS BEFORE INSTALLATIONGENERAL SAFETY INSTALLATION WIRING DIAGRAM START-UPWARNINGS Pay Attention to These TermsBEFORE INSTALLATION Installations at ElevationProduct Receipt Model IdentificationComponent Locations General InformationGENERAL SAFETY Time/Temperature Relationships in ScaldsINSTALLATION Installation CodesIndoor Installations Outdoor InstallationsCombustion and Ventilation Air Indoor UnitsU.S. Installations1 Canadian Installations2Table F Vent/Air Inlet Termination Clearances U.S. Installations Conventional Combustion Air SupplyCombustion Air Filter Direct VentCanadian Installations Water PipingGeneral Relief Valve Installation and Piping Hydronic HeatingTemperature & Pressure Gauge Hydrostatic TestAir-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 Field Wiring Connections Wiring the ThermostatWiring 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 Support of Vent Stack Vent Terminal LocationConfiguration CombustionVenting Installation Tips Venting ConfigurationsVertical Venting Category Combustion Volume of Common VentingModel No Vent SizeHorizontal Through-the-WallDirect Venting CategoryFig. 21 Typical Common Venting Fig. 22 Horizontal Through-the-WallVentingInstallation TerminationModel No Approved IntakesDirect Vent-Vertical Outdoor Installation Freeze ProtectionHigh Limit - Manual Reset High Limit - Auto Reset OptionalControls Ignition Control FunctionsFlow Switch High & Low Gas Pressure Switches OptionalBlocked Vent Switch Low Water Cut-OffOptionalAdjusting the XFyre Setpoint Operating InstructionsBlocked Condensate Drain Sensor User MenuService Mode Status MenuStatus Menu 1 Items Status Menu 2 Items Installer Menu Items continued Installer Menu WIRING DIAGRAM For Your Safety START-UPPre Start-up Pre Start-upCheckPreparation Start-UpBlower Check Safety Inspection Manifold CheckFinishing Follow-UpOPERATION Lighting InstructionsPost Start-UpCheck TROUBLESHOOTING XFyre Error CodesHeater Errors Heater FaultsXFyre Fault Text Remedy FLUE / GAS PRESS F01Sensor Resistance Values Temperature SensorsResistance ohms OutdoorMAINTENANCE Suggested Minimum Maintenance SchedulePreventive Maintenance Schedule DailyWeekly Semi-AnnuallyAnnually As RequiredCombustion Chamber Coil Cleaning Instructions NIOSH stated First AidAPPENDIX Inside Air Contamination248 CMR 5.082a1 through LIMITED PARTS WARRANTY XFYRE - TYPE H and W HEAT EXCHANGER WARRANTYMODELS SCOPESTART-UPCHECKLIST FOR THE XFYRE EMISSIONS SETTINGS AND TEST INFORMATIONNominal Factory Recommended Settings GAS SUPPLY DATA
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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.

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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