Oil Water Heaters

Bock provides a complete line of oil fired water heaters from 104,000 to 623,000 BTU, 32 to 113 gallon capacities. Our popular Bock 32E leads the industry in energy efficiency with a .64 UEF rating and 125 gallons first hour delivery. It is no wonder Bock is the #1 selling water heater in North America.
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Items 1-9 of 15

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Items 1-9 of 15

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  1. 541E LESS
    83 GALLON, 623,000 BTU WATER HEATER LESS BURNER & CONTROLS FOR OIL OR POWER GAS APPLICATIONS
    Model: 541E LESS
    BTU: 623,000 (182.58)
    Gal: 83 gallon
    SKU: 58550
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  2. 541E WITH
    83 GALLON, 623,000 BTU STANDARD CONSTRUCTION WATER HEATER WITH BURNER
    Model: 541E WITH
    BTU: 623,000 (182.58)
    Gal: 83 gallon
    SKU: 58555
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  3. 541E ASME WITH
    83 GALLON, 623,000 BTU ASME CONSTRUCTION WATER HEATER WITH BURNER
    Model: 541E ASME WITH
    BTU: 623,000 (182.58)
    Gal: 83 gallon
    SKU: 58565
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  4. 541E ASME OIL COM 220V
    83 GALLON, 623,000 BTU ASME CONSTRUCTION WATER HEATER WITH BURNER
    Model: 541E ASME OIL COM 220V
    BTU: 623,000 (182.58)
    Gal: 83 gallon
    SKU: 58567
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  5. 541E OIL COM 220V
    83 GALLON, 623,000 BTU STANDARD CONSTRUCTIONWATER HEATER WITH BURNER
    Model: 541E OIL COM 220V
    BTU: 623,000 (182.58)
    Gal: 83 gallon
    SKU: 58557
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  6. 541E ASME LESS
    83 GALLON, 623,000 BTU ASME CONSTRUCTED WATER HEATER LESS BURNER & CONTROLS FOR OIL OR POWER GAS APPLICATIONS
    Model: 541E ASME LESS
    BTU: 623,000 (182.58)
    Gal: 83 gallon
    SKU: 58560
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  7. 150E-600
    ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH OIL BURNER
    Model: 150E-600
    BTU: 600,000 (175.84)
    Gal: 160 gallon
    SKU: 56735
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  8. 150E-800
    ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH OIL BURNER
    Model: 150E-800
    BTU: 800,000 (234.46)
    Gal: 160 gallon
    SKU: 56767
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  9. 200E-650
    ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH OIL BURNER
    Model: 200E-650
    BTU: 650,000 (190.50)
    Gal: 192 gallon
    SKU: 56637
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