A.O. Smith FPSH - 75 Installation of Vent SYSTEM, Sidewall, Installation of Vertical Vent System

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INSTALLATION OF VENT SYSTEM, SIDEWALL

With the route of the venting system and selection of materials completed, as discussed in section of this manual titled PLANNING THE VENT SYSTEM, the through the wall vent terminal in place and the first section of piping, up to first elbow, installed at the blower it is time to complete the installation of the venting system for the sidewall installation.

FIGURE8

Before completing the installation of the venting system be sure to read the sections of this manual discussing the proper method of cutting and cementing PVC pipe and fittings: VENT PIPE PREPARATION.

It is recommended that the completion of the venting system start at the blower assembly and run to the coupling on the inside wall of the vent terminal, Figure 5.

The vent system piping should be supported every 5 feet of vertical run and every 3 feet of horizontal run. All piping and fittings must be joined by the proper procedures as described under: VENT PIPE PREPARATION.

INSTALLATION OF VERTICAL VENT SYSTEM

This unit is approved for venting through the roof with only the vent terminal that is included with the unit, see Figure 9. A proper flashing or "BOOT" should be used to seal the pipe where it exits the roof. The total vent system should not exceed the thirty

(30)equivalent feet of 3 inch pipe or eighty five (85) equivalent feet of 4 inch pipe as listed in Table 1.

NOTE: The equivalent feet of pipe listed above are exclusive of the "TEE" termination with installed screens.

Provide support for all pipe protruding through the roof. All piping should be properly secured. The vent system piping should be supported every 5 feet of vertical run and every 3 feet of horizontal run. All piping and fittings must be joined by the proper procedures as described under: VENT PIPE PREPARATION.

FIGURE9

IMPORTANT

The vent system must terminate so that proper clearances are maintained as cited in local codes or the latest edition of the National Fuel Gas Code, ANSI Z223.1 and as listed below:

1.Vent Termination must extend a minimum of 12 inches above roof or 12 inches above the anticipated snow level to prevent blockage of the vent termination.

2.The venting system shall terminate at least four (4) feet from or one (1) foot above any gable, dormer or other roof structure with building interior access; i.e., vent, window, etc.

3.The venting system shall terminate three (3) feet above any forced air inlet located within ten feet.

VENT PIPE PREPARATION

1.INITIAL PREPARATION

A. Make sure the solvent cement you are planning to use is designed for the specific application you are attempting.

B.Know the physical and chemical characteristics and limitations of the PVC and CPVC piping materials that you are about to use.

C.Know the reputation of your manufacturer and their products.

D.Know your own qualifications or those of your contractor. The solvent welding technique of joining PVC and CPVC pipe is a specialized skill just as any other pipe fitting technique.

E.Closely supervise the installation and inspect the finished job before start-up.

F.Contact the manufacturer, supplier, or competent consulting agency if you have any questions about the application or installation of PVC and CPVC pipe.

G.Take the time and effort to do a professional job. Shortcuts will only cause you problems and delays in start-up. By far, the majority of failures in PVC and CPVC systems are the result of shortcuts and/or improper joining techniques.

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Contents Residential Replacement Parts and Deliming Products GET to Know Your Water HeaterExtended NON-USE Periods External DamageChemical Vapor Corrosion Improper CombustionInstallation Water Potable Heating and Space Heating Confined SpaceWater Connections Closed Water SystemConnection of GAS Pipe Relief ValveVent Pipe Termination VentingPlanning the Vent System Preparation of Blower Assembly Installation of Vent SystemVent Terminal INSTALLATION, Sidewall Vent Termination FigurePower Vent Wiring Schematic Figure Vent Pipe Preparation Installation of Vent SYSTEM, SidewallInstallation of Vertical Vent System Initial PreparationCement Selection of MaterialsPrimer ApplicatorsStep E OperationTo Operate the Heater Step GWhat to do if YOU Smell GAS DonottrytolighttheburnerbyhandMaintenance Temperature RegulationMain Burner High Temperature Limit SwitchPower Venter Maintenance Venting SystemCondensation Trouble ShootingService and Repair Cathodic PROTECTION-ANODETroubleshooting Trouble Shooting Guide Water Heater Control LED Status Problem SolutionConditions and Exceptions Limited Residential GAS WarrantyImportant Information Smith Water Products CO., INC

FPSH - 75 specifications

The A.O. Smith FPSH-75 is a prominent model in the lineup of water heaters offered by A.O. Smith, a company renowned for its innovative approach to water heating solutions. This residential water heater is designed to meet the demands for both efficiency and performance, making it a popular choice for households seeking reliable hot water supply.

One of the standout features of the FPSH-75 is its impressive 75-gallon capacity, which is suitable for larger households or properties that require high volumes of hot water. This feature ensures that multiple fixtures can be used simultaneously without the worry of running out of hot water. Additionally, the unit is equipped with a powerful heating element that provides rapid heating, making it efficient for quick recovery times even during peak usage.

The FPSH-75 utilizes advanced insulation technology to minimize heat loss, which enhances energy efficiency. This means that the water heater can maintain the desired water temperature while consuming less energy. As a result, homeowners can enjoy significant savings on their energy bills, all while benefiting from consistent hot water availability.

This model is also designed with user-friendly controls, allowing homeowners to set and adjust their water temperature preferences easily. The intuitive interface ensures that users can operate the unit without hassle, optimizing their water heating experience.

Safety is also a critical consideration in the design of the FPSH-75. It comes with built-in safety features, including a temperature and pressure relief valve, which helps prevent potential hazards associated with overheating and excessive pressure buildup. Moreover, the durable construction of the tank is engineered to withstand corrosion, extending the lifespan of the water heater.

Installation is made convenient with the FPSH-75, as it is compatible with various plumbing setups, making it adaptable for a range of home designs. The model has been certified for meeting the industry standards, ensuring reliability and peace of mind for end-users.

In summary, the A.O. Smith FPSH-75 is an exceptional water heating solution, ideal for families and homes needing robust hot water delivery. Its combination of high capacity, energy efficiency, user-friendly controls, and safety features make it a top contender among residential water heaters, ensuring that homeowners can enjoy comfort and convenience without compromise.
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