Raypak 122-322 Model Appliance Certified Vent Size Max. Venting, Category Inches Length feet

Page 27

 

12"

 

 

INSULATED

 

MIN

 

 

 

 

 

 

 

 

EXHAUST

 

 

 

FLUE EXHAUST

VENTING

 

 

 

VENT CAP

COMBUSTION

AIR FILTER

12" MIN

BOILER

UNIT

Fig. 19: Horizontal Thru-Wall Venting (Category III)

each appliance. Adjust thermostat so appliance will operate continuously.

e)Check the pressure at a pressure tap located 12 in. above the bottom joint of the first vertical vent pipe. Pressure should be anywhere between -.01 to -.08 in. WC.

f)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 other gas burning appliances to their previous conditions of use.

g)Any improper operation of the common venting system should be corrected so that the installation conforms with the latest edition of the NFGC (US) and the B149 Installation Code (Canada). When re-sizing any portion of the common venting sys- tem, the common venting system should be re-sized to approach the minimum size as deter- mined using the appropriate tables in Appendix G in the NFGC (US) and Appendix B of the B149 Installation Code (Canada).

Model

Appliance

Certified

Vent Size

Max. Venting

Venting

No.

Category

(inches)

Length (feet)

Material

 

 

 

 

 

 

 

 

 

122

 

 

4

 

 

 

 

 

70

162

 

Stainless

 

 

 

Subtract 10 ft per

202

III

Steel

5

elbow, maximum

242

 

(Gas Tight)

 

 

 

three elbows

 

 

 

 

322

 

 

6

 

 

 

 

 

 

Table K: Horizontal Thru-Wall Venting (Category III)

27

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Contents Installation & Operating Instructions Page Contents Are important but not related to personal injury hazards Model Identification Before InstallationInstallations at Elevation Product ReceiptComponent Locations-Back Component LocationsGeneral Information Model Quantity Vent Size Burners Gas Valves Blowers FlueModel Burners per Valve Stages Fire at Stage General Safety Time/Temperature Relationships in ScaldsWater Time to Produce Serious Temp Burn Equipment Base InstallationInstallation Codes Indoor InstallationsHeater Min. Clearance Recommended From Combustible Outdoor InstallationsIndoor Units InstallationsCombustion and Ventilation Air Conventional Combustion Air SupplyRelief Valve Piping Canadian InstallationsWater Piping GeneralHydronic Heating Dual Boiler-Primary/Secondary Piping Three-Way Valves Domestic Hot Water PipingPiping-Heating Boilers Air-Separation/Expansion TankSingle Heater-Domestic Hot Water with One Storage Tank Winterizing Your Heater Pool HeatingGas Supply Automatic Chlorinators and Chemical FeedersGas Pressure Regulator Gas Supply Connection Gas Supply PressureMaking the Electrical Connections Electrical Power ConnectionsCheck the Power Source Surge ProtectionSingle Stage and 2-Stage Tankstat Electrical Connections-Domestic Hot WaterDefinition of Appliance Categories VentingBarometric Damper Support of Vent StackVent Terminal Location Table I Vent/Air Inlet Termination Clearances Canada Installations US InstallationsVenting Configurations Venting Installation TipsNatural Draft Vertical Vent Termination Natural Draft Vertical Venting System InstallationCategory Inches Length feet Model Appliance Certified Vent Size Max. VentingHorizontal Thru-wall Direct Vent Termination Feet Certified Max Combustion Air Inlet Max. AirVenting Air Intake Category Inches LengthHorizontal Thru-wall Direct Vent Termination Height Inches Min./Max Combustion Max. Air CertifiedVenting Category InchesOutdoor Installation Vertical Direct Vent System InstallationVertical Direct Vent Termination High Limit Manual Reset ControlsIgnition Control Module Low Water Cut Off Optional Flow SwitchWiring DIAGRAM-MODELS Initial START-UP PRE-START-UPMain Burner Adjustment Safety InspectionStart-Up Operating Instructions Post START-UP CheckOperation Follow-UpYearly Beginning of each heating season MaintenanceSuggested Minimum Maintenance Schedule To Turn Off Gas To ApplianceQuarterly AppendixInside Combustion Air Contamination MonthlyCorporate Headquarters Page
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122-322 specifications

Raypak 122-322 is a cutting-edge pool and spa heater designed for optimal performance and efficiency. Known for its robust construction and reliable heating capabilities, this heater has become a preferred choice among pool owners.

One of the standout features of the Raypak 122-322 is its advanced copper fin tube heat exchanger. This innovative technology enhances the heater's efficiency by maximizing heat transfer while minimizing energy consumption. By efficiently circulating the water through the heat exchanger, the Raypak 122-322 quickly raises the temperature, allowing for an enjoyable swimming experience regardless of the weather.

The heater is equipped with a digital control system that allows for precise temperature adjustments. This user-friendly interface makes it easy to set and maintain the desired water temperature, promoting user convenience. The digital controls also provide diagnostic features, which simplify troubleshooting and maintenance, ensuring the heater operates smoothly for years to come.

Safety is a crucial aspect of the Raypak 122-322. It comes with a series of safety features, including a flame rollout switch, high limit switch, and a pressure switch that ensures the unit operates safely under various conditions. This focus on safety provides peace of mind for users, knowing that their heating system is designed with protective measures in place.

The Raypak 122-322 is environmentally friendly, designed to use less energy compared to conventional heating systems. Its efficient performance not only reduces operational costs but also lessens the overall environmental impact, making it a responsible choice for conscious consumers.

With a compact design, the Raypak 122-322 can fit easily into various installation spaces, making it versatile for numerous residential or commercial settings. Additionally, the unit is built with durable materials resistant to corrosion and weather conditions, ensuring longevity and minimal maintenance requirements.

Overall, the Raypak 122-322 stands out in the market due to its advanced features, safety mechanisms, energy efficiency, and ease of use. It exemplifies a perfect blend of innovation and reliability, making it an exceptional option for anyone looking to enhance their pool or spa experience.
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