Raypak 1005 Water Piping, General, Relief Valve Installation and Piping, Hydrostatic Test

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WARNING: Care must be taken to ensure that the equipment room is not under negative pressure conditions.

3.For heaters not using a barometric damper in the vent system, and when air supply is provided by natural air flow from outdoors for a power burner and there is no draft regulator, drafthood or similar flue gas dilution device installed in the same space, in addition to the opening for ventilation air required in 1., there shall be a permanent air sup- ply opening(s) having a total cross-sectional area of not less than 1 in.2 for each 30,000 BTUH (74 mm2 per kW) of total rated input of the burner(s), and the location of the opening(s) shall not inter- fere with the intended purpose of the opening(s) for ventilation air referred to in 1. This opening(s) can be ducted to a point not more than 18 in. (450 mm) nor less than 6 in. (152 mm) above the floor level. The duct can also “goose neck” through the roof. The duct is preferred to be straight down 18 in. (450 mm) from the floor, but not near piping.

4.Refer to the B149 Installation Code for additional information.

Water Piping

General

The heater should be located so that any water leaks will not cause damage to the adjacent area or struc- tures.

CAUTION: This heater must be installed with a Primary-Secondary piping arrangement for the integral pumping system to function properly.

NOTE: Minimum pipe size for the heater inlet/outlet connections is dependent on the equivalent length of piping between the load loop and the heater loop, the operating conditions and the size of the heater. See Table G on page 16.

Relief Valve Installation and Piping

WARNING: Pressure relief valve discharge piping must be piped near the floor and close to a drain to eliminate the potential of severe burns. Do not pipe to any area where freezing could occur. Refer to local codes.

The heater is supplied with a Section IV “HV” stamped relief valve sized for the full input of the unit and a “UV” stamped relief valve to protect the section VIII second- ary heat exchanger. The relief valve assembly is shipped loose and must be mounted directly to the heater outlet. No valve shall be installed between the heater and the relief valves. The relief valves shall be mounted with their spindles vertical (see Fig. 1, 2 and 3 on page 6). Relief valve discharge piping shall pro- vide no less than the cross sectional area of the relief valve outlet and must be routed to a safe point of dis- charge. Installation must comply with all national, state and local codes.

WARNING: The pressure relief valve must be installed at the outlet of the heater. No valve is permitted to be installed between the heater and the relief valve.

Temperature & Pressure Gauge

The temperature and pressure gauge is shipped loose for field installation and must be installed within 12 inches of the boiler outlet (if possible) in an easily readable location. Installation must comply with ASME Section IV as well as all applicable national, state and local codes.

Hydrostatic Test

Unlike many types of heaters, this heater does not re- quire hydrostatic testing prior to being placed in operation. The heat exchanger has already been fac- tory-tested and is rated for 160 psi operating pressure. However, Raypak does recommend hydrostatic test- ing of the piping connections to the heater and the rest of the system prior to operation. This is particularly true for hydronic systems using expensive glycol- based anti-freeze. Raypak recommends conducting the hydrostatic test before connecting gas piping or electrical supply.

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Contents Installation & Operating Instructions Page Contents Pay Attention to These Terms Product Receipt Before InstallationInstallations at Elevation Model IdentificationGas Vent Size Conn Input Component LocationsGeneral Information Max MinWater Time to Produce Serious Temp Burn General SafetyTime/Temperature Relationships in Scalds Indoor Installations InstallationInstallation Codes Equipment BaseIndoor Units Outdoor InstallationsCombustion and Ventilation Air Heater Min. Clearance Minimum From CombustibleTable E Vent/Air Inlet Termination Clearances Combustion Air Filter Direct VentTruSeal Combustion Air Remove the Debris ScreenConventional Combustion Air Supply InstallationsCanadian Installations All Air from Inside the BuildingWater Piping Relief Valve Installation and PipingTemperature & Pressure Gauge GeneralHydronic Heating Domestic Hot Water Fitting Type Equivalent Length ft 2 NPTAutomatic Chlorinators and Chemical Feeders Combined Potable Water and Space HeatingPool Heating Pool/Spa Water Chemistry Winterizing Your HeaterWater Hardness Gas SupplyGas Supply Connection Electrical Power Connections Gas Supply PressureCheck the Power Source Making the Electrical ConnectionsAppliance Categories Field Wiring ConnectionSupport of Vent Stack Installations Vent Terminal LocationCanadian Installations Venting Installation TipsVenting Configurations InstallationLength CertifiedTotal Effective Combustion Air Air Inlet Max. Length* ftModel Vent Size Volume Flue Products Common VentingHorizontal Through-the-Wall and Direct Venting Category Horizontal Through-the-Wall VentingDirect Vent-Vertical Direct Vent VerticalOutdoor Installation Outdoor VentingFreeze Protection CleaningPVC vent assembly instructions PVC Venting OptionPVC Vent Adapter Termination using Adapter Thimble ControlsOperating Modes Differential GraphBoil Target 78F Boil Max 86F Boil Min 70F ‘Burner’ Delay 10 VDC 20 mA Boiler Target Modes Default Setting Range10 VDC 20 mA Definitions Rank Number Field Type Fault DescriptionOperation Heater Sequence of Operation Ignition ModuleFlow Switch High Limit-Manual ResetHigh Limit-Auto Reset Optional Code ConditionLow Water Cut-Off Optional Modulating Temperature ControlHigh & Low Gas Pressure Switches Optional Blocked Vent Switch Air Pressure SwitchUDB Diagnostic Board Condensate Float SwitchWiring Diagrams Models 1005 Model Pre Start-up Check START-UPPre Start-up Start-Up Initial Start-upPreparation Required toolsBlower Check Model No Net Blower Suction Setting In. WCModel No Amp Draw Setting Manifold CheckFinishing Safety InspectionLeak Test Procedure Dual-Seat Gas Valve Follow-UpPost Start-Up Check GASTo Turn Off Gas To Appliance OperationLighting Instructions Troubleshooting StepSuggested Minimum Maintenance Schedule MaintenanceUDB Fault History Weekly Preventive Maintenance SchedulePeriodically Semi-AnnuallyAs Required AppendixInside Air Contamination Important Instructions for the Commonwealth of Massachusetts Limited Parts Warranty Xtherm Types H and WH ModelsLimited Parts Warranty Xtherm Types WHP START-UP Checklist for FAN-ASSISTED Raypak Products Page
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1005 specifications

Raypak is a prominent name in the heating industry, known for its innovative and efficient heating solutions for residential and commercial applications. The models 2005, 1005, and 1505 are notable offerings from Raypak, each designed to provide reliable performance, energy efficiency, and user-friendly operation.

The Raypak 2005 model stands out for its robust construction and high efficiency. It utilizes advanced technology to ensure consistent heating and reliability. With a high-capacity output, the 2005 is ideal for larger pools and spa applications, efficiently maintaining desired temperatures even during colder months. Its digital control system allows for precise temperature settings, enabling users to customize their heating needs effectively.

The 1005 model is an excellent choice for medium-sized pools and spas, offering a perfect balance of power and energy efficiency. One of its key features is the ability to operate quietly, making it suitable for residential areas where noise can be a concern. The 1005 employs a reliable gas burning system that maximizes fuel efficiency and provides fast heating. Its compact design also makes it easy to install, saving space while delivering exceptional performance.

The Raypak 1505 model is designed for versatility, catering to a wide range of heating requirements. One of its standout characteristics is its corrosion-resistant heat exchanger, which ensures long-lasting performance even in harsh environments. The 1505 also incorporates a user-friendly digital interface, allowing for easy operation and monitoring of temperature settings. It supports both natural gas and propane, providing flexibility to users based on their energy source preferences.

All three models—the 2005, 1005, and 1505—benefit from Raypak's commitment to energy efficiency. They are designed to meet stringent environmental standards while minimizing operational costs for the user. Additionally, their reliable safety features, such as pressure switches and safety valves, ensure safe operation across various conditions.

In summary, Raypak's 2005, 1005, and 1505 models exhibit a combination of efficiency, durability, and user-friendliness. With their advanced technologies and adaptable designs, these heaters are suitable for a wide array of heating applications, providing users with reliable solutions for their heating needs. Whether for residential or commercial use, Raypak's commitment to quality and innovation makes these models excellent choices for anyone seeking dependable heating solutions.
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