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Smith Cast Iron Boilers GS110W operation manual Smith

Models: GS110W

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GS110 DIRECT VENT BOILER INSTALLATION AND OPERATION INSTRUCTIONS

Figure 7 - Horizontal Positive Pressure Venting with Outdoor Combustion Air

Figure 8 - Horizontal Positive Pressure Venting with Outdoor Combustion Air

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Smith Cast Iron Boilers GS110W operation manual Smith

Contents

GS110W CONTENTS BEFORE YOU STARTBOILER RATINGS & CAPACITIES BOILER LOCATIONFigure 1 - Clearances to Combustible Construction Figure 2 - Moving BoilerCOMBUSTION AIR & VENTILATION Table 1 - Combustion Air Duct Sizing Intake Air Option - General Guidelines Table 2 - Combustion Air System SizingIntake Air Option - Vertical Guidelines Intake Air Optional - Horizontal GuidelinesSmith Figure 9 - Vertical Negative Pressure Masonry Chimney System using Outside Combustion Air Cat GENERAL VENTING GUIDELINES GENERAL DIRECT VENT INFOVENT SYSTEM OPTIONS HORIZONTAL DIRECT VENT SYSTEMSVERTICAL DIRECT VENT SYSTEMS HORIZONTAL VENT POSITIVE PRESSURE SYSTEMSTable 4 - Certified Vent & Intake Terminals Table 5- Certified Vent TerminalsVERTICAL VENT POSITIVE PRESSURE SYSTEMS VERTICAL VENT NEGATIVE PRESSURE SYSTEMSChimney Inspection & Sizing Table 6 - Equivalent Breeching & Chimney SizePage COMMON VENT SYSTEMS CONDENSATE PIPING HEATING SYSTEM PIPINGTable 7 - Boiler Water Volume Figure 12A- Condensate TrapBypass Piping Figure 17 - TACO 007 Performance Curve Piping For Use With Cooling UnitsCirculators GAS SUPPLY PIPING ELECTRICAL WIRINGWARNING Never use an open flame to test for gas leaks. Always use an approved leakControl Outputs OPERATIONAL SEQUENCEThermostat Installation Figure 19A - Wiring Connection Diagram PageFigure 19B - Wiring Ladder Diagram TO TURN OFF GAS TO APPLIANCE FOR YOUR SAFETY READ BEFORE OPERATINGOPERATING INSTRUCTIONS INSTRUCTIONS DE MISE EN MARCHE COÙPURE DE LARRIVE DE GAZ A LA CHAUDIEREDirect Ignition System BOILER SET UPBOILER OPERATION BOILER CHECKING & ADJUSTMENT GAS PRESSURE ADJUSTMENTFigure 20- Air and Manifold Pressure INPUT RATEBOILER MAINTENANCE INSTRUCTIONS TO THE INSTALLER Page SERVICE AND REPLACEMENT PARTS LIST Model Size with Item Quantities BelowRef # Name of PartName of Part Thermal SwitchModel Size with Item Quantities Below Page