Raypak 399B-2339B operating instructions Size, Material Min

Page 29

load. Consult available guides for proper sizing of the manifold and the chimney. At no time should the area of the common vent be less than the area of the largest heater exhaust outlet.

WARNING: Vent connectors serving appliances vented by natural draft shall not be connected into any portion of mechanical draft systems operating under a positive pressure.

CAUTION: Vent connectors for natural draft venting systems must be Type B or better.

Common venting systems may be too large once an existing unit is removed. At the time of removal of an existing appliance, the following steps must be fol- lowed with each appliance remaining connected to the common venting system placed in operation, while the other appliances remaining connected to the common venting system are not in operation.

1.Seal any unused opening in the common venting system.

2.Visually inspect the venting system for proper size and horizontal pitch and verify there is no block- age, restriction, leakage, corrosion or other unsafe condition.

3.Insofar as is practical, 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 ap- pliance not connected to the common vent system. Turn on any exhaust fans, such as range hoods and bathroom exhausts, at maximum

 

Certified

 

Vertical Venting

Combustion

 

Air Inlet Max. Length**

 

Model

Vent

Height*

Air

 

 

Venting

 

 

 

 

 

 

No.

Size

 

 

Intake Pipe

 

 

 

 

 

 

Material

Min.

Max.

6”

 

8”

10”

 

12”

 

 

Material

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

399B

 

 

 

 

 

100’

 

 

 

 

 

 

 

6”

 

 

 

 

 

 

 

 

 

499B

 

 

 

 

75’

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

649B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100’

 

 

 

749B

 

8”

 

 

 

40’

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

899B

 

 

 

 

 

 

 

 

 

 

 

 

Category I

 

 

 

Galvanized

 

 

 

 

 

 

989B

10”

 

 

 

 

 

 

 

 

 

 

Steel,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Type B

 

5’

25’

 

 

 

 

 

 

1259B

 

PVC, ABS,

 

 

 

75’

 

100’

Equivalent)

 

 

 

 

 

 

 

 

 

 

CPVC

 

 

 

 

 

12”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1529B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1799B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1999B

 

14”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40’

 

75’

2069B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2339B

 

16”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Vent lengths are based on a lateral length of 2 ft. Refer to the latest edition of the NFGC for further details. When vertical height exceeds 25 ft, consult factory prior to installation.

** Subtract 10 ft per elbow. Max. 3 elbows.

Maximum combustion air duct length terminated at 100 equivalent ft.

Table L: Category I Vertical Venting

29

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Contents Installation & Operating Instructions Page Contents Pay Attention to These Terms Installations at Elevation Before InstallationProduct Receipt Model IdentificationComponent Locations Back Component LocationsBurners per Valve Stages Fire at Stage General InformationWater Time to Produce Serious Temp Burn General SafetyTime/Temperature Relationships in Scalds Installation Codes InstallationEquipment Base StackingTable D Vent/Air Inlet Termination Clearances Clearances Indoor InstallationsOutdoor Installations Conventional Combustion Air Supply Combustion and Ventilation AirAll Air from Outdoors Canadian InstallationsGeneral Water PipingReversing Water Connections Relief Valve Piping Hydrostatic TestCold Water Starts Cold Water OperationModels 399B-899B Models 989B-2339B Hydronic Heating Temperature & Pressure GaugePump Selection Cold Water RunPiping Pressure Drop in Feet of Head Feedwater RegulatorAir-Separation/Expansion Tank Three-Way ValvesPotable Water and Space Heating Gas SupplyTable I Maximum Equivalent Pipe Length Gas Supply ConnectionModel Reversing Gas Supply Connection Models 399B-2339B Adjustment Models 989B-2339BGas Supply Pressure Check the Power Source Electrical Power ConnectionsField-Connected Controllers Making the Electrical ConnectionsOn-Off Wiring Connections Field Wiring ConnectionStage Wiring Connections Single Stage Tankstat Barometric Damper VentingSupport of Vent Stack Vent Terminal Location InstallationsChanging the Flue Outlet Venting Installation TipsCanadian Installations Installation Venting ConfigurationsNatural Draft Vertical Venting Category TerminationMaterial Min SizeHorizontal Through-the-Wall Venting Category Horizontal Through-the-Wall Venting CategoryMaterial Vent Length Freeze Protection Outdoor InstallationControls External Lights Color Indication Heater Sequence of OperationModels 399B-899B Page Models 989B-2339B Models 1529B-2339B Only Flow Switch High Limit Manual ResetIgnition Module Operating ControlLow Water Cut-Off Optional High and Low Gas Pressure SwitchesWiring Diagram Models 399B-1259B Wiring Diagram Models 1529B-2339B Pre Start-up START-UPStart-Up Blower AdjustmentMain Burner Adjustment Leak Test Procedure Dual-Seat Gas Valves Safety InspectionFollow-Up Pilot Turn-Down TestLeak Test Post Start-Up CheckTo Turn Off Gas To Appliance OperationLighting Instructions Step TroubleshootingPreventive Maintenance Schedule MaintenanceSuggested Minimum Maintenance Schedule Semi-Annually WeeklyAnnually As RequiredInside Air Contamination AppendixLimited Parts Warranty Delta Limited Types H and WH START-UP Checklist for FAN-ASSISTED Raypak Products

399B-2339B specifications

The Raypak 399B-2339B is a notable pool heater that stands out in the competitive market of heating solutions, particularly aimed at residential and commercial swimming pools and spas. Designed for efficiency and reliability, the Raypak 399B-2339B integrates advanced technology to deliver a comfortable swimming experience, safeguarding users against fluctuating outdoor temperatures.

One of the primary features of the Raypak 399B-2339B is its robust design, built to withstand the rigors of outdoor environments. With a durable cabinet made from corrosion-resistant materials, it ensures longevity and resistance to various weather conditions. This heater boasts a compact footprint, making it an ideal choice for properties with limited installation space.

A standout characteristic of this model is its energy efficiency. The Raypak 399B-2339B utilizes a high-efficiency gas burner, allowing it to heat water quickly while consuming less fuel. This efficiency not only reduces operational costs but also aligns with environmentally conscious practices, making it an appealing choice for eco-friendly users.

Equipped with innovative technologies, this heater offers both digital controls and diagnostic capabilities. The user-friendly digital display allows for precise temperature control and easy monitoring of the heater's performance. Additionally, the built-in diagnostics feature alerts users to any operational issues, ensuring timely maintenance and minimizing downtime.

The Raypak 399B-2339B is compatible with both natural gas and propane, providing versatility in energy sources. This adaptability can be particularly beneficial for those seeking to switch fuel types or utilize available resources. Moreover, its low NOx emissions make it compliant with stringent environmental regulations, contributing to cleaner air and a healthier ecosystem.

In terms of heating capacity, the Raypak 399B-2339B boasts a powerful output, efficiently heating large bodies of water. This performance makes it suitable for various applications, from residential pools to commercial aquatic centers, ensuring that swimming enjoyment is never compromised due to cold water.

The unit also features a built-in water hydraulics system that optimizes water circulation, preventing overheating and prolonging the lifespan of the heater. Furthermore, the Raypak engineering team has ensured that the installation process is straightforward, with clear guidelines and necessary plumbing fittings provided.

In summary, the Raypak 399B-2339B is a top-tier pool heater that offers durability, energy efficiency, advanced technology, and versatile fuel compatibility. Its high performance and user-friendly features make it a reliable investment for anyone looking to enhance their swimming experience.
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