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A rugged four‑section cast‑iron oil-fired boiler engineered for dependable hydronic heating in larger residential applications. The Gold S4 platform is known for its long service life, quiet operation, and stable combustion. This oil-fired boiler is a straightforward replacement for older atmospheric oil boilers.
Key Features
Four‑section cast‑iron heat exchanger designed for strong heat output, even heat transfer, and long‑term durability.
168,000 BTU heating capacity suitable for larger homes or higher‑demand hydronic systems.
86% AFUE efficiency delivering reliable performance with simple annual maintenance.
Natural‑draft chimney venting ideal for retrofit installations without venting modifications.
Service‑friendly layout with accessible burner, controls, and piping connections.
Quiet operation supported by Weil‑McLain’s combustion chamber and cast‑iron block design.
Ideal Applications
A high‑capacity, packaged oil-fired boiler for homes with existing chimney venting that need reliable, long‑term hydronic heating performance
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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