Assessments - 3, GPA: 4.7
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Systems are pre-piped and wired to guarantee maximum system efficiency. Factory Tested -Each Ac-U-Temp system is hydrostatic and fire tested before shipping from the factory. Ac-U-Temp Storage Tanks -Each Ac-U-Temp storage tank is especially designed with tank opening locations, that provide maximum tank draw efficiency and eliminate any unnecessary piping and connections. Standard Ac-U-Temp tanks are factory jacketed and insulated (Bare tanks to be insulated by others are also available.) The Ac-U-Tanks are factory standard with the same superior glass lining that has set new standards for the tank industry. Standard tank capacities range from 80 gallons to 1,000 gallons (Custom tanks to 10,000 gallons are available). Other Features - ASME Temperatures and Pressure Relief Valve 125# - Tank Temperature Sensor- Tank Thermometer- Isolation Valves (Reliable Ball Valves) - Superior I-Beam Skid -125 psi Tank Construction - CI Bronze Fitted Pump. Options -All Bronze Circulating Pump - Sequencing Control Panel (For Multi-Boiler systems) - 150 and 160 psi Tank Construction - 11" x 15" Manholes- Cement and Epoxy Tanks Linings. Custom Ac-U-Temp Systems -All Ac-U-Temp Systems are Built to order, and can be precisely designed to specifically meet your specifications. Many combinations of boilers and tanks are available. Consult your local A.O. Smith Representative for factory assistance. Multi-Boiler Systems -High recovery systems that can meet any hot water demand. Systems can be designed to provide 50 to 100% back-up. Boilers can be on & off fired, or sequenced to meet changing system demands. Sequenced multi-boiler systems that employ relatively small storage tanks are ideal for applications with constant, yet fluctuating hot water demands. Built tough with maximum efficiency Multi-Tank Systems -For applications with low ceiling heights or unique installation challenges. Optional Dual Energy Source Capability -Ac-U-Temp storage tanks can be specified with heat exchangers; allows winter/ summer heating boiler operation. Both, water to water, or steam to water exchangers are available in both single and double wall. Complete control packages can be factory installed. Electric Back-up -Heavy - duty electric water heater elements and controls can be specified for up to 3,000 KW; 100% electric back-up. Provides hot water even during natural gas curtailments. LIMITED WARRANTY OUTLINE If the heat exchanger modules should fail within 5 years, under the terms of the warranty, A.O. Smith will furnish a replacement part; installation, labor, handling and local delivery extra. If the tank should leak any time during the first 5 years, under terms of the warranty, A.O. Smith will repair or replace the tank; installation, labor, handling and local delivery extra. THIS OUTLINE IS NOT THE WARRANTY. For complete information, consult the boiler and tank warranties or A.O Smith Water Products Company. June 2007R A 010.7 CONFIGURATION V CONFIGURATION H A 010.8 CONFIGURATION S CONFIGURATION P CONTACT FACTORY FOR APPROPRIATE BOILER/TANK COMBINATION A 010.9 Model to Specify: DWT - 1210 - AJH - 1000A - P Indicates System Configuration A = ASME Code Tank Capacity (Gallons Storage) Tank Type (AJV = Vertical, AJH = Horizontal) Boiler BTU Size T = System Boiler Type BOILER DATA DW-720 DW-840 DW-960 DW-1080 DW-1210 DW-1350 DW-1480 DW-1610 DW-1810 LENGTH (C2) 46 1/2 52 1/2 57 3/4 53 58 1/2 64 1/2 39 1/2 75 82 1/2 WIDTH (C1) 30 30 30 32 3/4 32 3/4 32 3/4 34 34 34 HEIGHT (D) 56 3/4 56 3/4 56 3/4 60 60 60 62 1/2 62 1/2 62 1/2 INLET SIZE 2 2 2 2 1/2 2 1/2 2 1/2 2 1/2 2 1/2 2 1/2 GAS INLET 1 1/4 1 1/4 1 1/4 1 1/4 1 1/2 1 1/2 1 1/2 1 1/2 1 1/2 HORIZONTAL VESSEL DATA AJH 200 AJH 350 AJH 400 AJHT 500 AJH 500 AJH750 AJH 1000 LENGTH (A1) 77 93 99 94 79 111 143 OUTLET DIM (A2) 18 19.5 19.5 21 22.5 22.5 22.5 WIDTH (B1) 36 42 42 48 54 54 54 HEIGHT (B2) 16 15.5 15.5 16 16.5 16.5 16.5 INLET HEIGHT (B3) 21 24 24 27 30 30 30 INLET SIZE 2 1/2 2 1/2 2 1/2 3 3 3 3 OUTLET SIZE 2 1/2 2 1/2 2 1/2 3 3 3 3 VERTICAL VESSEL DATA AJV-80 AJV-120 AJV-140 AJV-200 AJV-250 AJV-350 AJV-400 AJV-500T AJV-500 AJV-750 AJV-1000 HEIGHT (A) 54.25 67.25 88 84 97 99 106 101 86 118 150 WIDTH (B1) 28 28 30 36 36 42 42 48 54 54 54 INLET HEIGHT (B2) 15 15 19 1/2 21 21 22 1/2 22 1/2 24 25 1/2 25 1/2 25 1/2 INLET SIZE 2 2 2 1/2 2 1/2 2 1/2 2 1/2 2 1/2 3 3 3 3 OUTLET SIZE 2 2 2 1/2 2 1/2 2 1/2 2 1/2 2 1/2 3 3 3 3 SUGGESTED SPECIFICATION Hot Water Supply System - shall consist of A.O. SMITH Ac-U-Temp® factory assembled unit Model No.__________. System shall be completely factory assembled and shall include the A.O. SMITH copper heat exchanger type hot water supply boiler(s), with input of _______ BTU/H for _______ gas and recovery capacity of _______ gph, and the A.O. SMITH glass-lined (cement/epoxy) hot water storage tank with ______ gallons capacity for __________ mounting (vertical-horizontal). System shall include properly sized circulator, inlet and outlet thermometers, tank temperature the...