Manuals / Bosch Appliances / Household Appliance / Water Heater

Bosch Appliances 125HX NG specifications 6 720 606 804

Models: 125HX NG

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Bosch Appliances 125HX NG specifications 6 720 606 804

Contents

MODEL 125HX LP and 125HX NG FOR YOUR SAFETYTABLE OF CONTENTS Suitable for heating potable water onlyAquaStar 125HX LP and 125HX NG Specifications FEATURESUNPACKING THE AQUASTAR HEATER Principle of OperationSIDE VIEW AQUASTAR MODEL 125HXFRONT VIEW 6 720 606 804PROPER LOCATION FOR INSTALLING YOUR HEATER GENERAL RULES TO FOLLOW FOR SAFE OPERATIONMOUNTING INSTALLATION COMBUSTION AIR REQUIREMENTSCLEARANCES Fig. 1 - Mounting the Heater VENTINGFig. 3 - Vent Adaptor for High Altitude Canadian Installations Fig. 2 - Incandescent Particle Tray IllustrationGAS CONNECTIONS and Gas Regulator GAS LINE SIZINGFOR LP GAS GAS PIPING, CONNECTIONS and Gas RegulatorFOR NATURAL GAS GAS LINE SIZINGConnecting the pressure relief valve PRV FOR YOUR SAFETY READ BEFORE OPERATING YOUR HOT WATER HEATERWATER CONNECTIONS Fig. 5 - Water valve - top viewFig. 8 - Temperature Adjustment Knob SETTING THE WATER TEMPERATURELIGHTING AND OPERATING INSTRUCTIONS TO TURN OFF GAS TO APPLIANCEREVIEW MAINTENANCE TABLE ON THE BACK OF THIS MANUAL MAINTENANCE AND SERVICETROUBLE SHOOTING Fig. 10 - Characteristic Pilot FlameNO SPARK AT THE PILOT PILOT LIGHTS BUT BURNERS WILL NOT COME ON HOT WATER TEMPERATURE FLUCTUATES 1. Unbalanced pressure in waterlines 5. Pilot gas tubing 6. LED failure indicator Fig. 14 - Diagram of AquaStar 125 HX1. Heat exchanger 2. Pilot assembly 7. on/off switch 8. LED operation indicator 9. Water valveFig. 15 - INTERIOR COMPONENTS DIAGRAM AND PARTS LIST 6 720 606 804INTERIOR COMPONENTS DIAGRAM AND PARTS LIST 125HX 6 720 606 804 6 720 606 804 Water Pressure Natural GasLiquid Propane MAXIMUM LENGTH