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.

Items 19-27 of 35

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Set Descending Direction

Items 19-27 of 35

per page
Set Descending Direction
  1. 541E LESS
    83 GALLON, 623,000 BTU WATER HEATER LESS BURNER & CONTROLS FOR OIL OR POWER GAS APPLICATIONS
    Model: 541E LESS
    SKU: 58550
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  2. 541E WITH
    83 GALLON, 623,000 BTU STANDARD CONSTRUCTION WATER HEATER WITH BURNER
    Model: 541E WITH
    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
    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
    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
    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
    SKU: 58560
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  7. 150E-400
    ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH OIL BURNER
    Model: 150E-400
    SKU: 56703
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  8. 150E-600
    ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH OIL BURNER
    Model: 150E-600
    SKU: 56735
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  9. 150E-800
    ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH OIL BURNER
    Model: 150E-800
    SKU: 56767
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