The Bock 72ELB is a high‑capacity, heavy‑duty residential oil-fired water heater engineered for long service life and exceptional hot‑water output. This oil-fired water heater's 67‑gallon storage tank provides ample supply for large households or applications with sustained demand, while the cobalt‑enriched glass‑lined interior delivers superior corrosion resistance and extended tank durability. With standard 120V / 1PH / 60Hz electrical compatibility and Bock’s proven high‑recovery design, the 72ELB oil-fired water heater offers reliable, efficient performance in demanding residential settings.
Key Features
67‑Gallon Residential Oil‑Fired Water Heater
Ideal for large homes or high‑demand applications.
Cobalt‑Enriched Glass‑Lined Tank
Enhanced corrosion protection for long tank life.
With Burner Configuration
120V / 1PH / 60Hz Electrical Requirement
Standard residential power compatibility.
High‑Recovery Performance
Delivers strong hot‑water output for continuous use.
Durable Steel Jacket & Heavy Insulation
Reduces standby heat loss and supports energy‑efficient operation.
Service‑Friendly Layout
Accessible components simplify installation and maintenance.
Ideal For
Large households or installations requiring a durable, high‑capacity oil‑fired water heater with burner flexibility and long‑term reliability.
We service and install all types of HVAC heating and cooling equipment throughout Long Island, including (but not limited to) this coverage area:
Nassau County: Oyster Bay, Hempstead, North Hempstead, Glen Cove, Long Beach, Freeport, Valley Stream, Garden City, Great Neck, Mineola, Hicksville, Levittown, Massapequa, Bethpage, Plainview, Syosset, Jericho, Westbury, Rockville Centre, Farmingdale
Suffolk County: Huntington, Babylon, Islip, Smithtown, Brookhaven, Riverhead, Shelter Island, Southold, Southampton, East Hampton, Commack, Deer Park, Lindenhurst, Bay Shore, Brentwood, Central Islip, Hauppauge, Centereach, Selden, Medford, Patchogue, Shirley
Contact us today at (631) 779-3196
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