A.O. Smith GW/GWO-1000 دليل المستخدم

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FEATURES
HOT WATER SUPPLY BOILERS
84% THERMAL EFFICIENCY – The absolute highest thermal
MODELS GW/GWO-1000 THRU GW/GWO-2500
efficiency possible by a non-condensing boiler is achieved by
the new Genesis Boiler.
Low NOx –Precise amounts of gas and air are premixed through
special Pre-Jet Orifices and forced through stainless steel
burners that provide complete and clean combustion. Meets or
exceeds California SCAQMD air quality standards.
EXCLUSIVE DIA-SCAN II W/STAGED FIRING – The Dia -Scan II i

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AIR INLET G ALTERNATE EXHAUST A 17" C FLOW SWITCH D F ELECTRICAL CONNECTIONS 31 3/4" OUTLET/ECO TOP VIEW 5 7/16" GAS INLET CONTROL BOX CONTAINING CCB AND ICB BOARDS B E 14 1/2" INLET TEMP. PRESSURE RELIEF VALVE All Dimensions in Inches A Water Gas Width B Width Model Connections Connections Vent Inlet Air WO/Pump Height C D E F G W/Pump GW-1000 2 1/2 2 10 8 47 40 1/2 14 12 1/2 36 1/4 31 3/4 20 3/4 64 GW-1300 2 1/2 2 12 10 57 1/2 40 1/2 24 3/4 12 1/2 36 1/4 31 3/4 16 1/2 74 1/2 GW-1500 2 1/2 2 12

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A 31.59 OUTDOOR MODELS 18.25 MODEL DIM. "A" DIM. "B" GWO-1000 66.00 58.67 GWO-1300 76.50 58.67 GWO-1500 83.50 58.67 B GWO-1850 97.50 61.37 GWO-2100 104.50 61.37 GWO-2500 118.50 61.37 18.07 17.39 DIRECT VENT (HORIZONTAL) DIRECT VENT (VERTICAL) DIRECT VENT (HORIZONTAL) DIRECT VENT (VERTICAL) SIDEWALL VENTING NATURAL DRAFT Natural Draft Max. Distance W/O Sidewall Venting Direct Vent Combustion Barometric Damper / With Sidewall W/Opt. Extended Vent W/Opt. Extended Vent Model Vent Size Air Intake B

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SUGGESTED SPECIFICATIONS The hot water supply boiler(s) shall be an A.O. Smith Genesis Model GW _________ having an input rating of ________ BTU/hr, and an output rating of ________ Btu/hr when fired with (Natural/Propane) _________ gas. The boiler shall bear the ASME “H” stamp and shall be National Board registered (CRN in Canada) for 160 PSI working pressure. The boiler(s) shall be equipped with a factory installed 125 PSIG ASME Pressure Relief Valve. The boiler(s) shall be design tested and c