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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120E WITH113 GALLON, 155,000 BTU WATER HEATER WITH BURNERView ProductModel: 120E WITHBTU: 155,000 (45.43)Gal: 113 gallonSKU: 58507 -
361E LESS91 GALLON, 415,000 BTU WATER HEATER LESS BURNER & CONTROLS FOR OIL OR POWER GAS APPLICATIONSView ProductModel: 361E LESSBTU: 415,000 (121.62)Gal: 91 gallonSKU: 58530
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361E WITH91 GALLON, 415,000 BTU WATER HEATER WITH BURNERView ProductModel: 361E WITHBTU: 415,000 (121.62)Gal: 91 gallonSKU: 58535
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541E LESS83 GALLON, 623,000 BTU WATER HEATER LESS BURNER & CONTROLS FOR OIL OR POWER GAS APPLICATIONSView ProductModel: 541E LESSBTU: 623,000 (182.58)Gal: 83 gallonSKU: 58550
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541E WITH83 GALLON, 623,000 BTU STANDARD CONSTRUCTION WATER HEATER WITH BURNERView ProductModel: 541E WITHBTU: 623,000 (182.58)Gal: 83 gallonSKU: 58555
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541E ASME WITH83 GALLON, 623,000 BTU ASME CONSTRUCTION WATER HEATER WITH BURNERView ProductModel: 541E ASME WITHBTU: 623,000 (182.58)Gal: 83 gallonSKU: 58565
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541E ASME OIL COM 220V83 GALLON, 623,000 BTU ASME CONSTRUCTION WATER HEATER WITH BURNERView ProductModel: 541E ASME OIL COM 220VBTU: 623,000 (182.58)Gal: 83 gallonSKU: 58567
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541E OIL COM 220V83 GALLON, 623,000 BTU STANDARD CONSTRUCTIONWATER HEATER WITH BURNERView ProductModel: 541E OIL COM 220VBTU: 623,000 (182.58)Gal: 83 gallonSKU: 58557 -
541E ASME LESS83 GALLON, 623,000 BTU ASME CONSTRUCTED WATER HEATER LESS BURNER & CONTROLS FOR OIL OR POWER GAS APPLICATIONSView ProductModel: 541E ASME LESSBTU: 623,000 (182.58)Gal: 83 gallonSKU: 58560
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150E-400ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH OIL BURNERView ProductModel: 150E-400BTU: 400,000 (117.23)Gal: 160 gallonSKU: 56703 -
150E-600ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH OIL BURNERView ProductModel: 150E-600BTU: 600,000 (175.84)Gal: 160 gallonSKU: 56735 -
150E-800ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH OIL BURNERView ProductModel: 150E-800BTU: 800,000 (234.46)Gal: 160 gallonSKU: 56767 -
200E-450ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH OIL BURNERView ProductModel: 200E-450BTU: 450,000 (131.88)Gal: 192 gallonSKU: 56657 -
200E-650ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH OIL BURNERView ProductModel: 200E-650BTU: 650,000 (190.50)Gal: 192 gallonSKU: 56637 -
200E-850ASME CONSTRUCTED MULTI-FLUE INDUSTRIAL WATER HEATER WITH OIL BURNERView ProductModel: 200E-850BTU: 850,000 (249.11)Gal: 192 gallonSKU: 56671