A high‑capacity five‑section cast‑iron oil‑fired water boiler engineered for large homes and higher heating loads. Built on Burnham’s proven V8H platform, the PV8H5WEC‑TLWNH 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. Designed for natural‑draft chimney venting, it serves as a straightforward replacement for older atmospheric oil boilers.
Key Features
Five‑section cast‑iron heat exchanger delivering high output, 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 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
Large homes or multi‑zone hydronic systems using an indirect water heater or separate DHW solution that require a high‑capacity, natural‑draft oil boiler with a factory‑matched burner.
