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Aosrg46500

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® Residential Gas Water Heaters POWER DIRECT-VENT POWER DIRECT VENT DESIGN n ProMax SL Power Direct Vent residential gas models are equipped with FVIR technology to meet Phase III of the ANSI Z21.10.1 standards for the resistance to flamable vapor ignition and resistance to lint, dust and oil accumulation tests. n The Closed-combustion two-pipe system draws combustion air from outside and vents outside the home. The system vents up to 45 feet (using one 90° elbow) with 3” PVC, CPVC, or ABS pipe. Canadian installations require ULC S636 listed PVC or CPVC pipe for venting. ® SIDE-MOUNTED RECIRCULATING TAPS n For installation with combination space heating/potable water heating applications (such as the ProMax XL Heat Exchanger) or any system requiring are circulating hot water loop. INTELLI-VENT™* GAS CONTROL n Equipped with silicon nitride hot surface igniter and advanced electronics for precise control of water temperature and simplified system diagnostics. HEAT TRAP NIPPLES n Standard on all models. QUIET MODULAR BLOWER n With 110 /120 Volt electrical system (rating 3 amps or less), with 6-foot cord, standard 3-prong male connector. DYNACLEAN™ DIFFUSER DIP TUBE n Reduces lime and sediment buildup, maximizes hot water output. Made from long-lasting PEX cross linked polymer. GREEN CHOICE® GAS BURNER n Patented“Eco-Friendly”design reduces NOx emissions by up to 33% and complies with requirements of less than 40 ng/j for low NOx. MAGNESIUM ANODE RODS n Provides long-lasting protection against tank corrosion. DURABLE TAMPER-RESISTANT BRASS DRAIN VALVE PERMAGLAS® GLASS COATING CSA certified and ASME Rated T&P relief CODE COMPLIANCE n UBC, SBCC, CABO, HUD, BOCA National codes, Current edition of ASHRAE/IESNA 90.1 and 2004 NAECA DESIGN-CERTIFIED BY CSA INTERNATIONAL n According to ANSI Z21.10.1 - CSA 4.1 Standards governing storage-type water heater. 6-YEAR LIMITED TANK AND PARTS WARRANTY n For complete information, consult written warranty. * Intelli-Vent™ is a registered trademark of the Emerson Electric Company Low Lead Content Page 1 of 2 Revised May 2012 AOSRG46500 Residential Gas Water Heaters ® POWER DIRECT-VENT FIRST HOUR RATING FIRST GALLONS HOUR MODEL GPD-40L 73 70 NUMBER RATING GALLONS GPDX-50L 80 105 MODEL NUMBER GPD-40L GPD-75L GPDX-50L 73 70 123 130 80 105 BTU INPUT ENERGY GALLON FACTOR CAPACITY PER HOUR BTU NATURAL INPUT ENERGY GALLON .59 CAPACITY 40 40,000 † .60 FACTOR PER HOUR NATURAL .58 50 65,000 † .58 .59 .60 .53 .58 .58 .58 40 75 50 40,000 †† 70,000 65,000 † BTU OUTPUT PER HOUR BTU NATURAL OUTPUT 30,000 † PER HOUR NATURAL 47,500 † 30,000 †† 53,200 47,500 † RECOVERY 90ºF RISE R GALLONS VALUE A B RECOVERY PER HOUR 90ºF RISE R 41 16 57 48-1/2 GALLONS VALUE A B PER64 HOUR 16 69-1/2 61 41 72 64 16 16 16 DIMENSIONS IN INCHES CDIMENSIONS D INEINCHES F G 21 C 15 D 21 15 57 61-1/2 48-1/2 26-1/4 21 15-1/2 15 71-1/2 69-1/2 61 21 15 GPDX-50L is supplied with 5’ of 3” ABS vent pipe and must be used for the first 5’ of the exhaust outlet vent system. GPD-75L 123 .53 75 70,000 † 53,200 † 72 16 71-1/2 61-1/2 26-1/4 15-1/2 130 GPD-75L is supplied with 5’ of.58 3” CPVC vent pipe and must be used for the first 5’ of the exhaust outlet vent system. Recovery capacity based on actual performance tests. GPDX-50L is supplied with 5’ of 3” ABS vent pipe and must be used for the first 5’ of the exhaust outlet vent system. Water Connections – 3/4" Male on all models. GPD-75L is supplied with 5’ of 3” CPVC vent pipe and must be used for the first 5’ of the exhaust outlet vent system. † Propane Gas – 40-Gallon: 36,000 BTU input, 27,360 BTU output. Recovery capacity based on actual performance tests. 50-Gallon: 60,000 BTU input, 43,800 BTU output. Water Connections – 3/4" Male on all 75-Gallon: 65,000 BTUmodels. input, 49,400 BTU output. † Propane Gas – 40-Gallon: 36,000 BTU input, 27,360 BTU output. 50-Gallon: 60,000 AND BTU input, 43,800 BTU output. AIR REQUIREMENTS IMPORTANT: VENTING COMBUSTION 75-Gallon: 65,000 BTU input, in 49,400 BTU output. Manual for ProMax® Power Read and follow requirements shown the Installation Direct Vent Gas water heaters dealing with type, placement and length of vent pipe IMPORTANT: VENTING COMBUSTION REQUIREMENTS and vent termination, as well AND as clearances required toAIR provide adequate Read and follow requirements shown in the Installation Manual for ProMax® Power 4" combustion and proper ventilation. Direct Vent Gas water heaters dealing with type, placement and length of vent pipe OPTIONAL CIRCULATING CONNECTION ASSEMBLIES and vent termination, as well as LOOP clearances required to provide adequate combustion and proper ventilation. 11.5" MIN. 4" Sold separately. Kit Number 9001522 includes two extended PEX lined nipples for side FROM TOP OF port connections. Kit Number 9002604 is same as 9001522, plus two OPTIONAL CIRCULATING LOOP CONNECTION ASSEMBLIES HEATER TO di-electric unions and 2 brass isolation valves. For use with systems that have a check CENTER LINE 11.5" MIN. Sold separately. Kit Number 9001522 includes OF FLUE valve in the air handler or recirculating lines. two extended PEX lined nipples for side FROM TOP OF port connections. Kit Number 9002604 is same as 9001522, plus two HEATER TO di-electric unions and 2 brass isolation valves. For use with systems that have a check CENTER LINE IMPORTANT: OF FLUE valve in the air handler or recirculating lines. SEE INSTALLATION MANUAL FOR COMBUSTION AIR AND VENTING SYSTEM REQUIREMENTS FOR POWER DIRECT-VENT WATER IMPORTANT: HEATERS SEE INSTALLATION MANUAL FOR COMBUSTION AIR AND VENTING SYSTEM REQUIREMENTS FOR POWER DIRECT-VENT WATER HEATERS (Kit Number 9006475005) 42 17 8 88 54-1/2 42 54-1/2 17 17 17 8 54-1/2 8 54-1/2 E F G 17 42 54-1/2 54-1/2 224 352 232 17 54-1/2 352 C E C E 3" VENT 3" VENT 1/2" GAS CONNECTION 1/2" GAS D CONNECTION OPTIONAL 3” PVC HORIZONTAL VENT KIT 8 APPROX. SHIPPING WEIGHT H APPROX. (LBS.) SHIPPING 42 224 WEIGHT H (LBS.) 54-1/2 232 F H B A F H B A G G D Maximum hydrostatic working pressure: 150 psi INSTALL IN ACCORDANCE WITH LOCAL CODES. working pressure: 150 psi Maximum hydrostatic 3” DIAMETER VENT/EXHAUST 1 3/16” 1 1/2” 4 1/2” DIAMETER 21 1/8” 3” DIAMETER PVC INTAKE/COMBUSTION AIR 39” OPTIONAL CONCENTRIC VENT KIT For Technical Information and Automated Fax Service, call 800-527-1953. A. O. Smith Corporation reserves the right to make product changes or improvements without prior notice. Revised May 2012 www.hotwater.com Page 2 of 2 AOSRG46500