Burnham PV8H3WET-TLWFH Oil-Fired Boiler - w/ Burner, w/ Tankless

A rugged three‑section cast‑iron oil-fired boiler engineered for long service life, stable heat output, and reliable domestic hot‑water production. The V8H platform is known for its durable cast‑iron block, quiet operation, and straightforward serviceability. This packaged configuration includes a factory‑installed oil burner and an integrated tankless coil, providing on‑demand hot water directly from the oil-fired boiler. Designed for natural‑draft chimney venting, the PV8H3WET‑TLWFH is an ideal replacement for older atmospheric oil boilers.

Key Features
Three‑section cast‑iron heat exchanger delivering strong heat transfer, thermal stability, and long‑term durability.

Factory‑installed burner (Beckett, Carlin, or Riello depending on configuration) matched to the oil-fired boiler’s firing rate for clean, consistent combustion.

Integrated tankless coil providing continuous domestic hot water without an indirect tank.

Natural‑draft chimney venting for easy retrofit into existing flue systems.

Packaged assembly reduces installation time and ensures proper burner alignment and setup.

Quiet, low‑vibration operation supported by Burnham’s combustion chamber and block design.

Service‑friendly layout with accessible burner, controls, and piping connections.

Ideal Applications
Homes needing a mid‑capacity oil-fired boiler that provides both hydronic heat and on‑demand domestic hot water through a tankless coil, especially where chimney venting is already in place.

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