State Industries GP6 50 Locating the NEW Water Heater, Facts to Consider About the Location

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LOCATING THE NEW WATER HEATER

Facts to Consider About the Location

Carefully choose an indoor location for the new water heater, because the placement is a very important consideration for the safety of the occupants in the building and for the most economical use of the appliance. This water heater is not for use in manufactured (mobile) homes or outdoor installation.

Whether replacing an old water heater or putting the water heater in a new location, the following critical points must be observed:

1.Select a location indoors as close as practical to the vent terminal or location to which the water heater vent piping is going to be connected, and as centralized with the water piping system as possible.

2.Selected location must provide adequate clearances for servicing and proper operation of the water heater.

Installation of the water heater must be accomplished in such a manner that if the tank or any connections should leak, the flow will not cause damage to the structure. For this reason, it is not advisable to install the water heater in an attic or upper floor. When such locations cannot be avoided, a metal drain pan should be installed under the water heater. Drain pans are available at your local hardware store. Such

a drain pan must have a clearance of at least 1.0” (2.5cm) greater than any point on the water heater’s outer jacket and must be piped to an adequate drain. The pan must not restrict combustion air flow. For example, if a circular pan is used, it must be a minimum of 27” (69cm) in diameter. See Figure 1.

Water heater life depends upon water quality, water pressure and the environment in which the water heater is installed. Water heaters are sometimes installed in locations where leakage may result in property damage, even with the use of a drain pan piped to a drain. However, unanticipated damage can be reduced or prevented by a leak detector or water shuttoff device used in conjunction with a piped drain pan. These devices are available from some plumbing supply wholesalers and retailers, and detect and react to leakage in various ways:

Sensors mounted in the drain pan that trigger an alarm or turn off the incoming water to the water heater when leakage is detected.

Sensors mounted in the drain pan that turn off the water supply to the entire building when water is detected in the drain pan.

Water supply shuttoff devices that activate based on the water pressure differential between the cold water and hot water pipes connected to the water heater.

Devices that will turn off the gas supply to a gas water heater while at the same time shutting off its water supply.

INSTALLATIONS IN AREAS WHERE FLAMMABLE LIQUIDS

(VAPORS) ARE LIKELY TO BE PRESENT OR STORED (GARAGES, STORAGE AND UTILITY AREAS, ETC.): Flammable liquids (such as gasoline, solvents, propane (LP or butane, etc.) and other substances (such as adhesives, etc.) emit flammable vapors which can be ignited by a gas water heater’s hot surface igniter or main burner. The resulting flashback and fire can cause death or

serious burns to anyone in the area.

Also, the water heater must be located and/or protected so it is not subject to physical damage by a moving vehicle.

This water heater must not be installed directly on carpeting. Carpeting must be protected by metal or wood panel beneath the appliance extending beyond the full width and depth of the appliance

by at least 3” (7.6 cm) in any direction, or if the appliance is installed

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Contents Printed Whenever maintenance adjustment or service is required197425-005 Approvals Safe INSTALLATION, USE and ServiceImportant Definitions General Safety Information General Safety Information Table of Contents IntroductionSignage Installation of Carbon Monoxide DetectorsApproved Carbon Monoxide Detectors ExemptionsReplacement Parts and Deliming Products Typical InstallationElbow Access Door Condensate Hose and Drain PAN Mixing Valves Less Severe Burns 2nd & 3rd DegreeLocating the NEW Water Heater Facts to Consider About the LocationInsulation Blankets Air REQUIREMENTsFresh Air Openings For Confined Spaces Unconfined SpaceConfined Space Outdoor Air Through Two OpeningsOutdoor AIR Through TWO Vertical Ducts Outdoor AIR Through TWO Horizontal DuctsAIR from Other Indoor Spaces Water Piping Installing the NEW Water HeaterChemical Vapor Corrosion Space Heating and Potable Water SystemThermal Expansion Temperature-Pressure Relief ValveValve and Pipe Insulation High Altitude Installation Gas PipingSediment Traps Filling the Water HeaterVent Pipe Assembly VentingTermination Clearances Sidewall Power Vent Vent Pipe TerminationCondensate Planning the Vent SystemBreathing Hazard Carbon Monoxide Gas Installation of Vent System Blower Assembly InstallationVent Terminal INSTALLATION, Sidewall Power Vent Wiring Schematic Figure Sequence of INSTALLATIONS, FigureVent Termination Figure Installation of Vent SYSTEM, Sidewall Installation of Vertical Vent SystemVent Attenuation Assembly Installation Vertical VAA Installations RecommendedInch vent Vertical VAA Installations Vent Pipe Preparation Recommended BRUSH* Size for Primer Cement ApplicationsStep F Step BStep E Step GPage Temperature Regulation GAS Control Valve Front ViewStart UP Conditions Periodic MaintenanceFor Your Information Operational ConditionsHousekeeping Burner CleaningBurner Operation and Inspection Anode ROD InspectionTo Drain the Water Heater Storage Tank Temperature-Pressure Relief Valve TestDraining and Flushing To Flush the Water Heater Storage TankService Leakage CheckpointsRepair Parts List Trouble Shooting Troubleshooting GuidelinesLED Status Problem Solution LED Status Problem Solution Troubleshooting Guidelines Page CondItIons and eXceptIons ServIce and laBor responsIBIlItYClaIM procedure LIMItatIon on IMplIed warrantIesCopyright 2010 State Industries, Inc. All rights reserved