Manuals / Maytag / Household Appliance / Water Heater

Maytag HRN11275P, HRN11250P, HRP31250P manual Venting System Example Installations, For All Models

Models: HRN11240P HRP11240P HRN11275P HRP11250P HRP31275P HRN31240P HRN31250P HRN31275P HRP11275P HRP31240P HRP31250P HRN11250P

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•The water heater requires its own (separate) venting system.

•2” and 3” PVC, ABS or CPVC Schedule 40 piping and fittings are acceptable materials for the vent system on all 40 and 50 gallon 40,000 BTU/HR models.

•It cannot be connected to existing vent piping or chimney.

•It must terminate horizontally to the outdoors.

NOTE: See pages 24 and 25 for vertical venting through the roof.

VENTING SYSTEM EXAMPLE INSTALLATIONS

FOR ALL MODELS

The vent piping cannot under any circumstances be run down hill.

FIGURE34.

The vent piping may be installed as follows:

• Horizontal runs require a minimum 1/8” rise per five feet

FIGURE35.

FIGURE36.

FIGURE37.

75 GALLON 70,000 AND 75,000 BTU/HR MODELS

See chart on following page for maximum length.

FIGURE38.

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Image 21

Maytag HRN11275P manual Venting System Example Installations, For All Models, The vent piping may be installed as follows

Contents

Model Numbers For Your SafetyPOWER VENT GAS WATER HEATER USER’S GUIDE Series TwelveSAFE INSTALLATION, USE AND SERVICE DANGERIMPORTANT DEFINITIONS SAFETY PRECAUTIONS TABLE OF CONTENTS PRODUCT SPECIFICATIONS CUSTOMER RESPONSIBILITIESTO INSTALL OR OPERATE THE WATER HEATER Wire Brushes ACCESSORIES AND TOOLS NEEDEDPipe Wrenches 2 14” 356 mm Screwdriver Tin Snips 6’ 1.82 m Tape or Folding RulerRemoving the Old Water Heater INSTRUCTIONS FOR INSTALLATIONTemperature-PressureRelief Valve TYPICAL INSTALLATIONVent Pipe Drip Leg Sediment TrapMIXING VALVE USAGE TYPICAL INSTALLATIONFacts to Consider About the Location LOCATING THE NEW WATER HEATERVENTINGCLEARANCES Combustion Air and VentilationFIGURE11 VENTING THROUGH ROOF - CLEARANCESFIGURE12 FIGURE13Insulation Blankets Water Piping See Figure 21 for mixing valve usage T & P Valve and Pipe InsulationTemperature-PressureRelief Valve Filling the Water Heater WiringUSE WITHOUT POWER CORD Wiring DiagramElectrical Code, ANSI/NFPA OPERATION. VERIFY PROPER OPERATIONAFTER SERVICINGVENTING THROUGHAN OUTSIDE WALL Venting3” PVC, ABS or CPVC Schedule 40 vent piping 75 GALLON 70,000 AND 75,000 BTU/HR MODELS ONLYOPTIONAL 4” VENT PIPING 75 GALLON 70,000 AND 75,000 BTU/HR MODELS ONLY4” PVC, ABS or CPVC Schedule 40 vent piping ALL 40 AND 50 GALLON 40,000 BTU/HR MODELS ONLYThe vent piping may be installed as follows VENTING SYSTEM EXAMPLE INSTALLATIONSFOR ALL MODELS 75 GALLON 70,000 AND 75,000 BTU/HR MODELS40 AND 50 GALLON 40,000 BTU/HR MODELS See Chart below for maximum length75 GALLON 70,000 AND 75,000 BTU/HR MODELS ONLY 3” DIA. VENT75 GALLON 70,000 AND 75,000 BTU/HR MODELS ONLY APPROXIMATE SETTING TIME FOR3” DIA. VENT NUMBEROFVENTING THROUGH A ROOF - ALL MODELS CONNECTING PVC, ABS OR CPVC PIPE VENT TO BLOWER3” PVC, ABS or CPVC Schedule 40 vent piping 75 GALLON 70,000 AND 75,000 BTU/HR MODELS ONLYOPTIONAL 2” VENT PIPING ALL 40 AND 50 GALLON 40,000 BTU/HR MODELS2” PVC, ABS or CPVC Schedule 40 vent piping 75 GALLON 70,000 AND 75,000 BTU/HR MODELS ONLYOPTIONAL 2” VENT PIPING ALL 40 AND 50 GALLON 40,000 BTH/HR MODELS ONLY2” DIA. VENT NUMBEROFSediment Traps OPERATING INSTRUCTIONS BEFORE THE WATER HEATER WILL OPERATEOPERATION Operating Temperature RegulationCHECK FOR LEAKS WATER HEATING IGNITION SEQUENCE2.Release both temperature adjustment buttons OPERATING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE LIGHTINGLIGHTING INSTRUCTIONS TO TURN OFF GAS TO APPLIANCETank Sediment Cleaning SERVICE AND MAINTENANCEBurner Cleaning Vent System InspectionDraining Anode Rod InspectionHousekeeping For Propane L.P. Models OnlyTemperature-PressureRelief Valve Operation Drain Valve Washer ReplacementService Condensation TROUBLESHOOTINGSmoke / Odor Thermal Expansion“AIR” In Hot Water Faucets Venting Manual Reset SwitchNot Enough or No Hot Water Water is Too HotLeakage Checkpoints TROUBLESHOOTING Continued THERMOSTAT AND GAS SUPPLY CHECKNO YES SYSTEM CHECK WATER HEATER CONTROLLED STATUS Problem TROUBLESHOOTING ContinuedSolution Thermostat problemsTHIS IS A REPAIR PARTS LIST, NOT A PACKING LIST REPAIR PARTS LISTMODEL NO’S PCV, ABS OR CPVC ITEMS FOR ALL MODELS SUPPLIEDTHIS IS A REPAIR PARTS LIST, NOT A PACKING LIST REPAIR PARTS LISTMODEL NO’S PCV, ABS OR CPVC ITEMS FOR ALL MODELS SUPPLIEDTHIS IS A REPAIR PARTS LIST, NOT A PACKING LIST REPAIR PARTS LISTMODEL NO’S PCV, ABS OR CPVC ITEMS FOR ALL MODELS SUPPLIEDMAYTAG REPAIR PARTS LISTSTATE MAYTAGPage Page Page FULL ONE YEAR WARRANTY WARRANTYLIMITED PARTS WARRANTY LIMITED TANK WARRANTY AGAINST LEAKS