A.O. Smith GPVX-50, GPVH-50 Vertical Vent Termination Restrictions, Vertical Vent Through Roof

Page 18

FIGURE 16.

This unit can vent through 2", 3" or 4" nonmetallic pipe and fittings.

The vent pipe installation can be started from either the blower discharge or the termination wall. Keep in mind the total vent system (pipe and elbows) when installing the vent system, see VENTING AND INSTALLATION, pages 15 - 17.

FIGURE 17.

The vent terminal should be kept as close as possible to the outside wall, but you need to allow at least 1.5" (3.8 cm) of pipe past the wall, for the wall flange and vent terminal to mount on the pipe.

Before the vent terminal is installed, caulk (not supplied) around the pipe on the exterior wall and install the optional wall flange. The flange can be held to the outside wall by placing some of the caulking on the back of the flange. The wall flange is supplied for decorative purposes only and is not a requirement for the vent termination (if not needed by the installer).

VERTICAL VENT TERMINATION RESTRICTIONS

1.Minimum of twelve 12" (30.5 cm) above the roof or twelve 12" (30.5 cm) above the anticipated snow level. Provide proper support for all pipe protruding through the roof.

VERTICAL VENT THROUGH ROOF

 

 

This unit is approved for venting through the roof with the type vent

 

 

terminal that is included with the unit. A proper flashing or “BOOT”

 

 

should be used to seal the pipe where it exits the roof.

 

FIGURE 18.

 

 

The total vent system should not exceed that which is specified, see

 

2. 4' (1.2 m) from or 1' (0.3 m) above any gable, dormer, or other

 

roof structure with access to interior of building (i.e.-vent, window

VENTING AND INSTALLATION, pages 15 - 17.

 

 

etc.).

 

 

All of the pipe should be secured as per the instructions in the

 

3. 3' (0.9 m) above any forced air inlet located within 10' (3.0 m).

instructions in the VENTING AND INSTALLATION, pages 15 - 17.

18

 

 

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Contents Power Vented GAS Models with HOT Surface Ignition Residential GAS Water HeatersSafe INSTALLATION, USE and Service Important DefinitionsGeneral Safety Table of Contents IntroductionKeep Clear of ALL Obstructions Natural HOT Surface Igniter & Main Burner Typical InstallationDrain Pan Propane HOT Surface Igniter & Main BurnerMixing Valve Usage Locating the NEW Water Heater Facts to Consider about the LocationInsulation Blankets ALL AIR from Inside Buildings See ALL AIR from Outdoors See Figures 7, 8Closed Water Systems Installing the NEW Water HeaterWater Piping Thermal ExpansionTEMPERATURE-PRESSURE Relief Valve Valve and Pipe Insulation if suppliedGAS Piping with Flexible Connector GAS PipingSediment Traps Blower Assembly InstallationSequence of Installation Filling the Water HeaterVent Connections to Blower Assembly Venting and InstallationCondensate Maximum and Minimum Vent LengthsVent Terminal Installation VentingVertical Vent Termination Restrictions Vertical Vent Through RoofVent Pipe Preparation Recommended BRUSH* Size for Primer Cement ApplicationsStep F Step BStep E Step GPage Temperature Regulation GAS Control Valve Front ViewFor Your Information Start UP ConditionsVenting System Inspection Periodic MaintenanceBurner Cleaning Burner Operation and InspectionAnode ROD Inspection TEMPERATURE-PRESSURE Relief Valve OperationDrain Valve Washer Replacement DrainingService Leakage CheckpointsRepair Parts List Not Shown OptionalTroubleshooting Guidelines Trouble ShootingPage Troubleshooting Guidelines Conditions and Exceptions Service and Labor ResponsibilityClaim Procedure Limitation on Implied Warranties

GPVH-50, GPVX-50, GPVR-40 Series 102, GPVR-50, 315465-000 specifications

A.O. Smith is a reputable manufacturer of water heating solutions, and their series of water heaters, particularly models 185237-004, 315465-000, GPVR-50, GPVR-40 Series 102, and GPVX-50, exemplify the company’s commitment to innovation, efficiency, and reliability. These models cater to diverse residential and commercial applications, providing users with versatile options tailored to specific needs.

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In summary, the A.O. Smith 185237-004, 315465-000, GPVR-50, GPVR-40 Series 102, and GPVX-50 water heaters offer a range of advanced features, technologies, and characteristics designed to enhance efficiency, reliability, and user experience. With a focus on innovation, safety, and durability, these products stand as a testament to A.O. Smith's commitment to delivering high-quality water heating solutions for consumers everywhere.