A.O. Smith is the best choice for complete commercial water heating and storage systems.
No other manufacturer gives plumbing professionals a broader choice of innovative commercial water heaters and boilers. So, it makes sense that when you need supplemental storage of hot water, you can turn to A. O. Smith for a nearly unlimited selection of storage tanks.
A.O. Smith can deliver from 80 to 10,000 gallons of hot water storage / calorifier tanks!
A.O. Smith Direct Hot Water Storage Tanks | Model | Nominal Capacity (US Gal.) | Overall Length (in.) | Diameter (in.) | Approximate Shipping Weight (lbs) | | T350S | 350 | 87.5 | 36 | 695 | | T400A | 400 | 97.13 | 36 | 775 | | TL500A | 500 | 121.75 | 36 | 841 | | TN500A | 500 | 88 | 42 | 865 | | T500A | 500 | 73 | 48 | 951 | | T750A | 750 | 105.88 | 48 | 1287 | | T1000A | 1000 | 137.75 | 48 | 1655 | | HD48-1250 | 1250 | 159 | 48 | 2067 | | HD48-1500 | 1500 | 190 | 48 | 2335 | | HD48-1750 | 1750 | 220 | 48 | 2748 | | HD48-2000 | 2000 | 250 | 48 | 3150 | | HD54-2250 | 2250 | 224 | 54 | 3269 | | HD60-2500 | 2500 | 204 | 60 | 4069 | | *For other tank diameters and capacities up to 10,000 gallons, Please consult distributor. | | A.O. Smith gives you options for direct hot water tank applications - Up to 10,000 gallons
- ASME construction
- Military specifications
- Manholes
- Hand holes
- Lifting lugs
- Steam or hot water tank heaters
- Special and additional tank openings
- Ring and leg bases
- Horizontal tank saddles
- Factory-mounted T&P gauge
- Manufactured in Renton, Washington
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A.O. Smith Indirect Calorifiers | Model | Nominal Capacity (US Gal.) | Overall Length (in.) | Diameter (in.) | Approximate Shipping Weight (lbs) | | IT-300 | 79 | 53.96 | 28.34 | 281.6 | | IT-500 | 132 | 80.29 | 28.34 | 420.2 | | IT-750 | 198 | 79.9 | 35.82 | 583 | | IT-1000 | 264 | 78.72 | 41.72 | 756.6 | * For dual coil, add S to model. e.g. IT(S)-300 ** For other sizes, please consult distributor | | A.O. Smith gives you options for indirect heating applications - Up to 3000 gallons
- Jacketed and insulated
- Glass-lined heat exchangers
- Indirect calorifier gives system protection from scaling, and contamination between potable water and heating system
- Manufactured in Veldhoven Plant, Netherlands
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