Tregi - Cast Iron 3-Pass Sectional Boiler - Brochure

Cast iron 3-pass sectional boiler with wet base furnace, complete with removable turbulators and horizontal flue passes with fins, to generate an efficient gas to water heat transfer. Available with pressure jet oil or gas ( natural gas and LPG) burners achieving efficiency > 90% Double hinged front door with ceramic insulation. Boiler lagged with fibre-glass wool.