A.O. Smith GPSH, GPCR Vent Hoods MAY be Extremely HOT During Operation, Sequence of Installation

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WARNING

VENT HOOD(S) MAY BE

EXTREMELY HOT DURING

OPERATION

FIGURE 3

3.A) MASONRY SIDE WALLS

Chisel an opening approximately one half inch larger than the marked circle.

B) WOODEN SIDE WALLS

Drill a pilot hole approximately one quarter inch outside of the marked circle. This pilot hole is used as a starting point for a saws-all or sabre saw blade. Cut around the marked circle staying approximately one quarter inch outside of the line. (This will allow the vent pipe to easily slide through the opening. The resulting gap will be covered up by the vent terminal cover plates.) Repeat this step on inside wall if necessary.

This unit can vent through 2 or 3 inch 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 equivalent length (pipe and elbows) when installing the vent system.

(SEE VENT TABLES AND FIGURES ON PAGES 9-10.)

The wall plate is supplied for decorative purposes only and is not a requirement for the vent termination (if not needed by the installer).

SEQUENCE OF INSTALLATION

1.The Power Vent Models come with the blower assembly installed.

2.After the unit is set in place, make sure the blower assembly is still mounted securely. Also make sure there is no damage to the blower.

3.Make sure there is no packing material in the discharge of the blower or the intake of the dilution air restrictor. See Fig. 5.

4.Make sure that the plastic tubing is still attached from the air pressure switch to the port on the blower housing.

5.Make sure the ON/OFF switch is in the OFF position and that the outer harness is connected from the blower control box to the connector on the bottom side of the gas valve.

If the outer harness is not factory installed, make sure the ON/OFF switch is in the OFF position and then connect the outer harness from the blower control box to the connector on the right side of the gas valve.

FIGURE4

The vent terminal should be kept as close as possible to the outside wall, but you need to allow at least 1.5 inches of pipe past the wall, for the wall plate 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 wall plate (can be held to the outside wall by placing some of the caulking on the back of the plate).

FIGURE5

Figure 5 shows the optimal placement of the 3" to 2" reducer; however, the vent can be reduced at any point in the vent system as long as the 2" vent tables are followed.

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Contents GPSH/GPCR Residential GAS Water HeatersWith HOT Surface Ignition Or 3 PVC Vent Capability Replacement Parts and Deliming ProductsLiquid Petroleum Models External DamageChemical Vapor Corrosion Improper CombustionInstallation GAS Connections Water ConnectionsWater Potable Heating and Space Closed Water SystemVent Pipe Termination Vent Terminal InstallationRelief Valve P-FIG VentingVent Hoods MAY be Extremely HOT During Operation Sequence of InstallationPage Maximum Pipe Installation of Vent SystemVertical Vent Termination Restrictions Vertical Vent Through RoofVent Pipe Preparation Recommended BRUSH* Size for Primer Operation Cleanup and joint movementFilling Do not TRY to Light the Burner by Hand What to do if YOU Smell GASTemperature Setting C Burns on Adult Skin Temperature RegulationMain Burner -FIG MaintenanceHigh Temperature Limit Switch Water Heating Ignition SequenceDraining T-FIG Blower Assembly MaintenanceVenting System ValveWater Heater Control LED Status Problem Solution Trouble ShootingProtection HOT WaterVent Pipe TOO HOT Yellow FlameLimited Residential GAS Warranty Replacement Parts

GPCR, GPSH specifications

A.O. Smith has long been a leader in the water heating industry, known for its innovation and commitment to quality. Among its standout products are the GPSH and GPCR series, which exemplify advanced technology and efficiency in water heating solutions.

The GPSH, or Gas Powered Storage Heater, is engineered to optimize energy usage while providing a continuous supply of hot water. This model features advanced thermostatic control, ensuring precise temperature management to meet user needs. Additionally, the GPSH boasts an impressive insulation system, reducing heat loss and resulting in improved energy efficiency. The inclusion of a high-efficiency gas burner allows for faster recovery times, meaning users can enjoy hot water on demand without extended wait times.

On the other hand, the GPCR, or Gas Powered Condensing Revolving Unit, is designed for commercial applications where high demand and energy efficiency are paramount. One of its main features is the condensing technology that recycles flue gases to enhance energy recovery. This leads to significant savings on energy bills and reduced environmental impact. The GPCR's advanced monitoring system provides real-time data on performance and efficiency, allowing for proactive maintenance and management.

Both models come equipped with A.O. Smith's proprietary safety features, including flame rollout switches and temperature and pressure relief valves, ensuring peace of mind for users. Their durable construction employs high-quality materials designed to withstand extreme operating conditions, further promoting longevity.

Installation and maintenance of both the GPSH and GPCR are straightforward, with user-friendly designs that simplify routine checks and servicing tasks. The compact nature of these units means they can fit into a variety of spaces, making them versatile options for both residential and commercial settings.

In summary, A.O. Smith's GPSH and GPCR series represent the pinnacle of water heating technology, combining efficiency, safety, and durability. With a focus on meeting the evolving demands of customers, these products are a reliable choice for anyone seeking effective solutions for their hot water needs. As the industry evolves, A.O. Smith continues to lead the way with its innovative designs and commitment to quality, ensuring users have access to the best water heating solutions available on the market.
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