A durable three‑section cast‑iron oil‑fired water boiler engineered for reliable hydronic heating and long service life. Built on Burnham’s proven V8H platform, the PV8H3WEC‑TLWNH arrives as a factory‑packaged unit with burner installed, pre‑configured for clean, stable combustion and natural‑draft chimney venting. 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
Three‑section cast‑iron heat exchanger designed for 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 systems using an indirect water heater or separate DHW solution.
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
Homes using an indirect water heater or separate domestic‑hot‑water system that need a dependable, mid‑capacity, natural‑draft oil boiler with a factory‑matched burner
