Burnham PV8H4WEC-TLWNH Oil-Fired Boiler w/ Burner & Less Tankless

A heavy‑duty four‑section cast‑iron oil-fired boiler engineered for higher heating demand, long service life, and stable hydronic performance. Built on Burnham’s proven V8H platform, the PV8H4WEC‑TLWNH oil-fired boiler arrives as a factory‑packaged unit with burner installed, ensuring proper alignment, consistent ignition, and reduced installation time. This configuration is supplied less tankless coil, making it ideal for systems using an indirect water heater or a standalone domestic‑hot‑water appliance.

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

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

Less tankless coil configuration optimized for indirect water heaters or separate DHW systems.

Natural‑draft chimney venting for straightforward replacement of older atmospheric oil boilers.

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
Larger homes using an indirect water heater or separate DHW system that need a dependable, higher‑capacity, natural‑draft oil boiler with a factory‑matched burner.

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