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GOLD GOLD GV GV
GOLD GV
GOLD GOLD GV GV
W Water boiler — Series 3 ater boiler — Series 3
W W Water boiler — Series 3 ater boiler — Series 3 ater boiler — Series 3
Venting Supplement
StaR StaR StaR-34 -34 -34
StaR StaR-34 -34
Special gas vent system vent and combustion Special gas vent system vent and combustion Special gas vent system vent and combustion Special gas vent system vent and combustion Special gas vent system vent and combustion
air supplement air supplement air supplement
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GOLD GV Water boiler — Series 3 Combustion air supply Special note Refer to GV Series 3 Boiler Manual for sizing free area of combustion/ventilation air openings. All boilers experience some condensation in section assembly during start-up. Unlike most conventional boilers, condensation is minimized in the GV Series 3 Boiler by a built-in mixing 0 system, maintaining boiler return water temperature above 130 F, during steady state operation. Flue gas condensate is slightly acidic. In most cases
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StaR-34 Venting Supplement Vent termination Venting method definitions anticipated snow line. In addition, vent termination must be at least 7 feet above public walkway and 3 feet above any forced Direct vent — Uses outside combustion air with combustion air intake within 10 feet. Stay well away from trees, shrubs, air connector piping sealed at all joints and seams. Also known as and decorative items. Site conditions may dictate greater “sealed combustion”. clearances. See Figure 1. Non-Direct
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GOLD GV Water boiler — Series 3 Installation Pre-installation planning 1. Follow national, state, local or provincial codes or step 2. Vent and combustion air connector piping regulations when venting GV boiler. configurations must match. Use suitable 3" material for combustion air connector piping, such as: 2. Choose vent method from those shown on page 5. Dryer vent 3. Select vent run components from Table 2. Table 3 states maximum vent run lengths and number of Galvanized steel elbows. Do
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Slope Slope StaR-34 Venting Supplement For altitudes more than 5,500 feet above sea level — Do not use non-direct vent through sidewall methods as shown in Figures 4 and 6 below. Can cause severe personal injury, death or substantial property damage if ignored. Select Figure 3 GV direct vent through sidewall Figure 4 GV non-direct vent through sidewall vent (using Weil-McLain Vent/Air Intake (using Weil-McLain Vent/Air Intake Termination Kit) Termination Kit) (See WARNING above.) method Slope ve
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GOLD GV Water boiler — Series 3 Installation — assembly Connect vent starter Follow the instructions in the GV Series 3 Boiler Manual section II II II II IIb b b b b to connect the vent starter tee to the boiler. tee to boiler Follow vent pipe manufacturer's instructions for sealing the vent. Vent and Construct vent and combustion air connector piping must be sealed gas-tight to prevent optional possibility of flue gas spillage and carbon monoxide emissions, resulting in severe personal injury o
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StaR-34 Venting Supplement Figure 8 Sidewall termination installation (non-direct venting) ¼" to ¾" between stop on termination and metal plate 4" galvanized sleeve (through 4¹⁄₈" hole for Pipe section combustible wall) Metal plate Metal plate Spacers (2) (to support and Pipe section center vent in Sealant sleeve) Sealant Termination coupling 26809 Figure 9 Non-direct vent through sidewall (using Figure 10 Non-Direct vent through roof Follow StaR-34 manufacturer’s instructions termination coupli
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GOLD GV Water boiler — Series 3 Installation — assembly continued Finish the vent Installing condensate tubing Figure 11 installation 1. See Figure 11 to install condensate tubing Installation of condensate tubing (provided by others). Use condensate pump if floor drain is higher than condensate drain on boiler. StaR-34 If required: vent starter tee use a low-profile pump — OR — set boiler on foundation (see GV Series 3 Boiler Manual) to allow gravity flow to pump. 2. Size pump in gal/hr. (b
