Bosch Appliances GWH 425 HN, GWH-425-HN-L, GWH-425-HN-N

20 6 720 607 026

Fig. 16 - Flow chart of 425 HN

Contents

Main Water heaters for use with Natural and L.P.G. GWH 425 HN GWH-425-HN-N GWH-425-HN-L WARNING TABLE OF CONTENTS WARNING FOR YOUR SAFETY WHAT TO DO IF YOU SME LL GAS FEATURES UNPACKING THE 425 HN HEATER Page GENERAL RULES TO FOLLOW FOR SAFE OPERATION PROPER LOCATION FOR INSTALLING YOUR HEATER COMBUSTION AIR REQUIREMENTS CLEARANCES MO UN TI NG IN STA LL ATI ON VENTING MASONRY CHIMNEYS GAS CONNECTIONS GAS LINE SIZING GAS PIPING, CONNECTIONS and Gas Regulator FOR NATURAL GAS GAS LINE SIZING FOR LP GAS FOR YOUR SAFETY READ BEFORE OP ER ATI NG YOU R H OT WATE R H E ATE R WATER CONNECTIONS LIGHTING AND OPERATING INSTRUCTIONS SETTING THE WATER TEMPERATURE MAINTENANCE AND SERVICE TROUBLE SHOOTING NO SPARK AT THE PILOT Page Page Page Page Fig. 15 INTERIOR COMPONENTS DIAGRAM AND PARTS LIST 425 HN Page Fifteen Year Limited Warranty Page Page CONTROLLED ENERGY CORP. 31egapeesELBATECNANETNIAM