Smith Cast Iron Boilers GS110W operation manual Contents, Before YOU Start

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GS110 DIRECT VENT BOILER INSTALLATION AND OPERATION INSTRUCTIONS

AVERTISSMENT. Assurez-vous de bien suivre les instructions données dans cette notice pour réduire au minimum le risque d’incendie ou d’explosion ou pour éviter tout dommoge matériel, toute blessure ou la mort

Ne pas entreposer ni utiliser d’essence ou ni d’autres vapeurs ou liquides inflammables

àproximité de cet appareil ou de tout autre appareil.

QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:

• Ne pas tenter d’allumer d’appareil.

Ne touchez à aucun interrupteur; ne pas vous servir des téléphones se trouvant dans le bâtiment.

Appelez immédiatement votre fournisseur de gas depuis un voisin. Suivez les intructions du fournisseur.

Si vous ne purvez rejoindre le fournisseur, appelez le service des incendies.

L’installation et l’entretien doivent être assurés par un installateur ou un service d’entretien qualifié ou par le fournisseur de gaz.

CONTENTS

Before You Start

page 2

Boiler Ratings & Capacities

page 3

Boiler Location

page 3

Clearances to Combustible Construction

page 3

Combustion Air & Ventilation

page 4

Chimney & Vent Pipe Connections

page 10

Heating System Piping

page 15

Gas Supply Piping

page 18

Electrical Wiring

page 18

Lighting Instructions

page 22

Boiler Set Up

page 24

Boiler Operation

page 24

Checking & Adjusting

page 25

Boiler Maintenance

page 26

Replacement Parts

page 28

Instructions to the Installer

page 31

Health Warnings

page 31

BEFORE YOU START

 

WARNING: This manual must be read and fully understood before installing, operation or servicing this boiler! Failure to follow these instructions could result in a fire or explosion causing extensive property damage, personal injury or death!

These instructions cover the GS110 gas fired, direct vent, low pressure, sectional, cast iron hot water boiler. GS110 boilers have been design certified by CSA for use with natural and propane gas under the latest edition of ANSI-Z21.13/CSA 4.9, Gas-Fired Low Pressure Steam and Hot Water Boilers.

Each unit has been constructed and hydrostatically tested for a maximum working pressure of 30 psi in accordance with the ASME Boiler and Pressure Vessel Code, Section IV for cast iron boilers. Each boiler has been equipped with a 30 psi pressure relief valve.

This manual covers the application, installation, operation and maintenance of a GS110 low pressure hot water boiler.

To obtain the safe, dependable, efficient operation and long life for which this boiler was designed, these instructions must be read, understood and followed.

Direct all questions to your Smith Cast Iron Boiler distributor or to the Customer Service Department, 260 North Elm Street, Westfield, MA 01085. Always include the model and serial numbers from the rating plate of the boiler in question.

The owner should maintain a record of all service work performed with the date and a description of the work done. Include the name of the service organization for future reference.

Where required by the authority having jurisdiction, the installation must conform to the Standard for Controls and Safety Devices for Automatically Fired Boilers, ANSI/ASME CSD-1.

If installed in the Commonwealth of Massachusetts, you MUST FOLLOW the additional instructions contained in Hydrotherm’s instruction sheet MA IOM. If you don’t have a copy, call your Hydrotherm distributor or Hydrotherm.

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Contents GS110W Contents Before YOU StartBoiler Ratings & Capacities Boiler LocationCombustion AIR & Ventilation All Combustion Air From Inside The BuildingCombustion Air Duct Sizing Duct SizeCombustion Air System Sizing NumberIntake Air Option Vertical Guidelines Intake Air Optional Horizontal GuidelinesSmith Page Vent System Options General Venting GuidelinesGeneral Direct Vent Info Horizontal Direct Vent SystemsCertified Vent & Intake Terminals Vertical Direct Vent SystemsHorizontal Vent Positive Pressure Systems Certified Vent TerminalsChimney Inspection & Sizing Vertical Vent Positive Pressure SystemsVertical Vent Negative Pressure Systems Equivalent Breeching & Chimney SizeVertical Positive Pressure Venting Cat Common Vent Systems Heating System Piping Boiler Water VolumeCondensate Piping Pump Away Bypass Bypass PipingSystem Bypass Piping For Use With Cooling Units CirculatorsGAS Supply Piping Equivalent Pipe Length ChartWhen servicing controls. Wiring errors can cause Gas Pipe CapacityControl Outputs Thermostat InstallationOperational Sequence Wiring Connection Diagram Wiring Ladder Diagram For Your Safety Read Before Operating Pour Votre Sécurité Lisez Avant DE Mettre EN Marche Direct Ignition System Boiler SET UPBoiler Operation Boiler Checking & Adjustment Air and Manifold PressureBoiler Maintenance Instructions to the Installer Page Service and Replacement Parts List Model Size with Item Quantities Below Ref # Name of PartModel Size with Item Quantities Below Page North ELM Street WESTFIELD, MA 01085 TEL 562-9631 FAX 413

GS110W specifications

The Smith Cast Iron Boilers GS110W stands as a premier choice for those seeking efficiency and reliability in heating systems. Known for their robust construction and advanced engineering, Smith Boilers are designed to meet the needs of both residential and commercial applications. The GS110W model showcases an impressive blend of performance and durability, making it a favorite among HVAC professionals and end users alike.

One of the main features of the GS110W is its cast iron construction. Cast iron is celebrated for its ability to retain heat, allowing the boiler to operate efficiently while providing consistent warmth over extended periods. This material also contributes to the boiler's longevity, allowing it to withstand the rigors of heating without significant wear and tear. The GS110W is designed to last, making it a wise investment for any heating needs.

The GS110W boasts an output capacity of 110,000 BTU/hour, making it suitable for a variety of heating applications. This output enables it to efficiently heat large spaces, whether in a multi-story building or a spacious home. The boiler’s efficiency rating is further enhanced by its ability to use multi-fuel options. It can efficiently burn oil or gas, providing flexibility depending on the availability and cost of fuel.

In terms of technology, the GS110W incorporates advanced boiler design that includes a submerged combustion chamber. This engineering feature allows for superior heat transfer while minimizing heat loss, ensuring that the maximum amount of energy is utilized for heating. Additionally, the boiler features a low water cutoff to enhance safety, preventing potential overheating and system failures.

Reliability is further ensured through the GS110W’s built-in controls and adjustments. The boiler is equipped with a digital aquastat that allows for precise temperature management, ensuring optimal performance. This user-friendly feature makes it easier for homeowners and technicians to monitor system conditions and make necessary adjustments for peak efficiency.

Another noteworthy characteristic of the Smith Cast Iron Boilers GS110W is its low emissions output. As environmental considerations become increasingly important, the GS110W is designed to minimize its environmental impact while still delivering powerful heating capabilities.

In conclusion, the Smith Cast Iron Boilers GS110W offers an outstanding combination of durability, efficiency, and advanced technology. Its robust cast iron construction, multi-fuel capability, and innovative design features make it a top choice for anyone looking to enhance their heating system. For those in search of reliable and efficient heating solutions, the GS110W stands out as a formidable contender.