Residential Gas Water Heaters - Hot Water from A. …

1 Residential Gas Water HeatersINTELLIGENT CONTROL LOGICThe internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response to optimize ELECTRONIC GAS VALVEUses a thermopile to generate the power needed to operate the electronic gas control without requiring an external power electronic gas control incorporates an LED status indicator that monitors system operation & service DIFFUSER DIP TUBEH elps reduce lime and sediment buildup, maximizes hot Water output. Made from long-lasting PEX cross-linked ANODE RODA. O. smith s exclusive aluminum anode has a stainless steel core, protects tank against CHOICE GAS BURNERP atented Eco-Friendly design reduces NOx emissions by up to 33% and complies with less than 40 ng/J requirements for low NOx PIEZO IGNITORM akes lighting pilot fast and easy with one-hand push-button spark , TAMPER-RESISTANT BRASS DRAIN VALVEBLUE DIAMOND GLASS COATINGP rovides superior corrosion resistance to industry-standard glass CERTIFIED AND ASME RATED T&P RELIEF VALVETop-mounted T&P relief valve available as COMPLIANCEM eets UBC, CEC, SBCC, HUD and BOCA National Codes.

2 Meets the thermal efficiency and standby loss requirements of the Department of Energy and current edition of ASHRAE/IESNA and meets the Federal Energy Efficiency Standards effective January 20, 2004, according to the National Appliance Energy Conservation Act (NAECA) of BY CSA INTERNATIONALA ccording to ANSI - CSA Standards governing storage-type Water VAPOR IGNITION RESISTANT COMPLIANT DESIGNSee other LIMITED TANK AND PARTS WARRANTYFor complete information, consult written warranty or A. O. smith . A. O. smith Corporation 500 Tennessee Waltz Parkway Ashland City, TN 37015 800-527-1953 Toll-free USA Page 1 of Revised September 2014 AOSRG45551 ProMax is an economical Water heater designed for households that need anexceptional performer that provides long-lasting R Sept 2014 ProMax 19/17/14 12:11 AM A.

3 O. smith Corporation 500 Tennessee Waltz Parkway Ashland City, TN 37015 800-527-1953 Toll-free USA Page 2 of Revised September 2014 AOSRG45551 Residential Gas Water HeatersFor 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 HOUR RATING(GAL)ENERGYFACTORGALLONCAPACITYBTU INPUT PER HOUR NAT/LPRECOVERY90 F RISEGALLONSPER HOURFOAMTHICKNESS(INCHES)DIMENSIONS IN INCHESDRAFTHOODOUTLETAPPROXIMATESHIPPING WEIGHT(LBS)ABCDEFTALL MODELSGCV-30300 ,500/32,00036161-1/25816138523 or 4112 GCV-40300 ,000/36,00041161-3/458-1/41813851-3/43 or 4138 GCV-50300 ,000/37,00041160-3/4572013850-1/43 or 4153 SHORT ,5003615046-3/81813-1/28403 or 4112 GCVL-40300 ,000/36,00041151-1/247-3/420138413 or 4135 GCVL-50300 ,000/40,00041251-1/449-1/22413-1/4842-1/ 23 or 4175 Recovery capacity based on actual performance Connections 3/4 on all 10-Year Tank and 6-Year Parts Warranty, change G to X in Model Number (example: XCV-40).

4 Heat Trap Nipples are factory-installed on all short model is only available in natural ct changes or improvements without prior " GASCONNECTIONVALVECCOLDCONNECTIONEHOTCON NECTIONANODE ROD**Location for optional top-mounted T&P Valve if ordered from Vapor IgnitionResistant (FVIR) Water HeatersA. O. smith FVIR design meets or exceeds the American National Standards Institute standards (ANSI - CSA ) that deal with the accidental or unintended ignition of flammable vapors, such as those emitted by a sealed combustion chamber with air intake filter and a flame arrestor built into the Water heater base. In addition, a thermal cutoff (TCO) device, is designed to shut off gas flow to the burner and pilot if poor combustion is Hydrostatic Working Pressure: 150 PSIA.

5 Industry standard ThermopileB. Large View Port for easy burner inspectionC. 360 Combustion Air FilterD. Thermal Cutoff (TCO) with manual resetIf flammable vapors accidentally enter the combustion chamber, the arrestor is designed so flames burn off the top surface and cannot escape down through the flammable vapors accidentally enter the combustion chamber, the arrestor is designed so flames burn off the top surface and cannot escape down through the Industry standard thermopileB. Large View Port for easy burner inspectionC. 3600 combustion air filterD. Thermal Cutoff (TCO) with manual resetIf flammable vapors accidentally enter the combustion chamber, the arrestor is designed so flames burn off the top surface and cannot escape down through the Industry standard thermopileB.

6 Large View Port for easy burner inspectionC. 3600 combustion air filterD. Thermal Cutoff (TCO) with manual resetAOSRG45551 R Sept 2014 ProMax 29/17/14 12:11 AM