GOLD GV Water boiler — Series 3

Installation — assembly

Connect vent starter tee to boiler

Construct vent and optional combustion air run

Follow the instructions in the GV Series 3 Boiler Manual section IIb to connect the vent starter tee to the boiler.

Follow vent pipe manufacturer's instructions for sealing the vent. Vent and combustion air connector piping must be sealed gas-tight to prevent possibility of flue gas spillage and carbon monoxide emissions, resulting in severe personal injury or death.

1.Follow StaR-34manufacturer's instructions to construct vent run and for methods of supporting vent runs.

•Clean joints before sealing. See vent pipe manufacturer's instructions to clean joints.

•Use their specified sealant (maximum 250 0F flue temperature). Do not use screws.

•Do not mix types or manufacturers of vent materials.

•Maintain minimum one-inch clearance from combustible materials to vent pipe; 0" clearance for noncombustible materials.

•Install vent pipe with seams on top of vent runs.

•If needed, male end of vent pipe may be cut to provide correct length. See vent pipe manufacturer's instructions for use.

2.If installing with direct vent method, use instructions provided with Weil-McLain termination kit. See Figures 3, 4 or 5 on page 5.

Connect vent run to termination

Venting through sidewall

1.If using Weil-McLain Vent/Air Intake Termination Kit, see instructions provided in that kit. Applies to direct (Figure 3, page 5) or non-direct vent (Figure 4, page 5) method.

2.If using non-direct method with termination coupling only, see Figures 8 and 9.

•If passing through noncombustible wall, provide hole diameter large enough to insert the pipe through. Sleeve and spacers are not required.

3.Maintain minimum one-inch clearance from combustible materials to vent pipe; 0" clearance for noncombustible materials.

4.Refer to vent termination WARNING, item 19 on page 3.

Venting through existing chimney or roof

1.Direct vent method — follow instructions supplied in Weil-McLainThrough-Roof or Through-Unused-Chimney Termination Kit to assemble termination.

2.Non-Direct vent method (only through the roof, not through chimney):

•Vent pipe must extend through roof flashing, jacket or thimble. See Figure 10.

•Vent may pass through floor, inside wall or concealed space when installed according to vent pipe manufacturer's instructions.

3.Maintain minimum one-inch clearance from combustible materials to vent pipe.

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Part Number 550-110-268/0699

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Weil-McLain STAR-34 manual Installation assembly, Connect vent run to termination, Venting through sidewall
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STAR-34 specifications

The Weil-McLain STAR-34 is a highly efficient and versatile boiler designed to meet the heating needs of both residential and commercial applications. Known for its robust construction and advanced technology, the STAR-34 combines performance with reliability to deliver optimal heating solutions.

One of the main features of the STAR-34 is its innovative design that incorporates a cast iron heat exchanger. This material is renowned for its durability and excellent heat retention capabilities. The heat exchanger is engineered to provide maximum efficiency, ensuring that more heat is transferred to the water, thus optimizing fuel usage and reducing operating costs. Additionally, the unit's design allows for easy maintenance and accessibility, making it a popular choice among HVAC professionals.

The STAR-34 utilizes a state-of-the-art combustion system for efficient burning of fuel, which contributes to reducing greenhouse gas emissions. This advanced system is coupled with Weil-McLain’s intuitive control technology, allowing for precise temperature regulation and improved energy management. The control features include advanced diagnostics, making it simpler to monitor and maintain system performance.

In terms of capacity, the STAR-34 is designed to handle a wide range of heating demands. It provides reliable hot water for residential heating and is equally capable of supporting larger commercial applications. This versatility makes it an attractive option for various installation environments, from homes to larger facilities.

Another noteworthy characteristic of the STAR-34 is its commitment to safety. The boiler incorporates multiple safety mechanisms, including high-limit switches and pressure relief valves, ensuring secure operation in all conditions. This focus on safety enhances its reliability and gives peace of mind to users.

Additionally, the STAR-34 is engineered to operate quietly, which is advantageous for residential settings where noise levels are a concern. With user-friendly features and a compact design, it fits seamlessly into existing systems without requiring extensive modifications.

Overall, the Weil-McLain STAR-34 boiler exemplifies a perfect balance of efficiency, durability, and advanced technology, making it a top choice for anyone seeking a dependable heating solution. Its combination of features not only ensures outstanding performance but also promotes energy conservation and environmentally friendly operation. Whether for home or commercial use, the STAR-34 stands out as a reliable partner in heating technology.
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