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Solar/Geo-Thermal Water Heaters

Available in 45 to 110 gallon capacities, Bock Solar/Geo-Thermal Heaters come equipped with a high capacity 1.5” internal coil heat exchanger and optional 4500W supplemental electric heating element and second coil heat exchanger for auxiliary heat source.

Items 10-18 of 26

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Items 10-18 of 26

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  1. SVI-193-125 SOLAR INDIRECT
    SVI-193-125
    SVI-193-125 SOLAR INDIRECT. Please note that S. Wall Coils are required for this Tank. Please make sure to add S. Wall Coils (Item 65300) to Cart before you purchase (Item 65300)
    Model: SVI-193-125
    Gal: 193 gallon
    SKU: 65200
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  2. SVI-229-125 SOLAR INDIRECT
    SVI-229-125
    SVI-229-125 SOLAR INDIRECT. Please note that S. Wall Coils are required for this Tank. Please make sure to add S. Wall Coils (Item 65300) to Cart before you purchase (Item 65300)
    Model: SVI-229-125
    Gal: 229 gallon
    SKU: 65202
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  3. SVI-260-125 SOLAR INDIRECT
    SVI-260-125
    SVI-260-125 SOLAR INDIRECT. Please note that S. Wall Coils are required for this Tank. Please make sure to add S. Wall Coils (Item 65300) to Cart before you purchase (Item 65300)
    Model: SVI-260-125
    Gal: 260 gallon
    SKU: 65205
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  4. SVI-344-125 SOLAR INDIRECT
    SVI-344-125
    SVI-344-125 SOLAR INDIRECT. Please note that S. Wall Coils are required for this Tank. Please make sure to add S. Wall Coils (Item 65300) to Cart before you purchase (Item 65300)
    Model: SVI-344-125
    Gal: 344 gallon
    SKU: 65207
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  5. SVI-375-125 SOLAR INDIRECT
    SVI-375-125
    SVI-375-125 SOLAR INDIRECT. Please note that S. Wall Coils are required for this Tank. Please make sure to add S. Wall Coils (Item 65300) to Cart before you purchase (Item 65300)
    Model: SVI-375-125
    Gal: 375 gallon
    SKU: 65210
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  6. SVI-397-125 SOLAR INDIRECT
    SVI-397-125
    SVI-397-125 SOLAR INDIRECT. Please note that S. Wall Coils are required for this Tank. Please make sure to add S. Wall Coils (Item 65300) to Cart before you purchase (Item 65300)
    Model: SVI-397-125
    Gal: 397 gallon
    SKU: 65212
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  7. SVI-504-125 SOLAR INDIRECT
    SVI-504-125
    SVI-504-125 SOLAR INDIRECT. Please note that S. Wall Coils are required for this Tank. Please make sure to add S. Wall Coils (Item 65300) to Cart before you purchase (Item 65300)
    Model: SVI-504-125
    Gal: 504 gallon
    SKU: 65215
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  8. SVI-558-125 SOLAR INDIRECT
    SVI-558-125
    SVI-558-125 SOLAR INDIRECT. Please note that S. Wall Coils are required for this Tank. Please make sure to add S. Wall Coils (Item 65300) to Cart before you purchase (Item 65300)
    Model: SVI-558-125
    Gal: 558 gallon
    SKU: 65217
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  9. SVI-630-125 SOLAR INDIRECT
    SVI-630-125
    SVI-630-125 SOLAR INDIRECT. Please note that S. Wall Coils are required for this Tank. Please make sure to add S. Wall Coils (Item 65300) to Cart before you purchase (Item 65300)
    Model: SVI-630-125
    Gal: 630 gallon
    SKU: 65220
    View Product