Page 3

GV100W BOILER

INSTALLATION & OPERATING INSTRUCTIONS

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.

The installation must conform to the requirements of the authority having jurisdiction or, in the absence of such requirements, to the National Fuel Gas Code, ANSI Z223.1- latest edition. In Canada, the installation must be in accordance with the requirements of CAN/CGA B149 Installation Code for Gas Burning Appliances and Equipment.

BOILER RATINGS & CAPACITIES

Before undertaking the installation of the GV100W check the boiler rating plate to ensure that the boiler is the proper size for the job. The “Net I=B=R Ratings” specify the equivalent amount of direct cast iron radiation that the boiler can handle under normal conditions.

Also ensure that the boiler has been set up for the type of gas available at the installation site. Other important considerations are the availability of an adequate electrical supply, fresh air for combustion and a suitable chimney or vent system location.

BOILER LOCATION

WARNING: This boiler is for installation on non- combustible floors only! A special base supplied by the manufacturer must be used to install this boiler on a combustible floor. Failure to comply with this wwwwarning could result in property damage, severe personal injury or death!

1.Locate the boiler in an area that provides good access to the unit. Keep in mind that servicing may require the removal of jacket panels. Accessibility clearances must take precedence over fire protection clearances.

2.An optimum site will be level, central to the hot water piping system, close to a chimney or outside wall and have adequate fresh air for combustion.

3.Ensure that the floor is structurally sound and will support the weight of the boiler. This boiler is designed for non- combustible floors only! A special base supplied by Smith Cast Iron Boilers must be used if the boiler is to be installed on a combustible floor. Never install this boiler on carpeting!

4.Do not install this boiler in a location that would subject any of the gas ignition components to direct contact with water or excessive moisture during operation or servicing.

CAUTION: Do not install this boiler in a location subject to negative pressures or improper operation will occur.

5.Do not place this boiler in a location that would restrict the introduction of combustion air into the boiler. NEVER store objects on or around the boiler.

WARNING: Never store combustible materials, gasoline or any product containing flammable vapors or liquids in the vicinity of the boiler. Failure to comply with this warning can result in extensive property damage, severe personal injury or death!

6.If the boiler is to be located in an alcove, closet or other confined space the distances from the boiler and it’s vent system to all combustible construction must be equal to or greater than the minimum clearances in Figure 1. When installed in a closet or confined space two permanent openings of equal area adjoining another room or rooms having sufficient volume to meet the requirements of an unconfined space must be provided. Each opening must have a minimum free area of one square inch per 1000 Btu/hr, 2200 mm2/kW based on the total input rating of all gas utilization equipment in the confined area. Each opening must be no less than 100 in2, 64516 mm2, in size. The upper opening must be within 12 in, 305 mm, of, but not less than 3 in, 76 mm, from the top of the enclosure. The bottom opening must be within 12 in, 305 mm, of, but not less than 3 in, 76 mm, from the bottom of the enclosure.

WARNING: Never install a PGV100W, propane boiler in a closet or other confined or enclosed space! Failure to comply with this warning could result in a fire or explosion causing extensive property damage, severe personal injury or death!

Page 2 Page 4
Page 3
Image 3
Smith Cast Iron Boilers GVIOM-5R manual Boiler Ratings & Capacities, Boiler Location
Page 2 Page 4

GVIOM-5R specifications

The Smith Cast Iron Boilers GVIOM-5R is a high-efficiency, versatile heating solution designed for both residential and commercial applications. This model is particularly renowned for its robust construction, impressive performance, and energy-saving features. With a focus on durability, the GVIOM-5R is built from high-quality cast iron, which not only ensures longevity but also excellent thermal mass for effective heat retention.

One of the main features of the GVIOM-5R is its fire-tube design, which enhances heat transfer and allows for higher efficiency rates compared to traditional boiler designs. The fire-tube configuration ensures that flue gases travel through a series of tubes submerged in water, maximizing heat exchange and minimizing heat loss. This design contributes to an efficiency rating that often exceeds 85%, helping users to reduce their energy costs while maintaining comfort.

The boiler is equipped with advanced control technology, allowing for precise temperature management. This feature is critical for optimizing performance and ensuring consistent heating throughout the property. Additionally, an integrated diagnostic system enables users to monitor boiler operations and troubleshoot potential issues before they escalate, ensuring reliable performance and reducing downtime.

Another characteristic that sets the GVIOM-5R apart is its flexibility in fuel options. The boiler can operate on various fuels, including natural gas, propane, or oil, making it an adaptable choice for different heating needs. This multi-fuel capability not only provides versatility but also allows property owners to choose the most economical and efficient fuel source based on their specific circumstances.

Maintenance is also simplified with the GVIOM-5R, thanks to its accessible design that allows for easy servicing and parts replacement. The robust construction minimizes the need for frequent repairs, which enhances overall reliability and customer satisfaction.

In summary, the Smith Cast Iron Boilers GVIOM-5R combines durability, efficiency, and versatility. Its innovative fire-tube design, advanced control systems, multi-fuel capabilities, and ease of maintenance make it an outstanding choice for those seeking a reliable heating solution. Whether for a home or a commercial building, the GVIOM-5R stands out as a top-tier option that delivers consistent performance and long-term value.
Top Page Image Contents