GT

• Near-Condensing Boiler with Eutectic Cast Iron Sections
• Power from 400 MBH to 8,190 MBH
• On-site assembly possible
• Oil and gas combustion with Riello micromodulation burner
• No low-return water temperature limit
• Up to 81°F Delta T possible on water
• Gas venting categories I, II, III, IV
• Low pressure drop
• Longest useful lifespan on the market according to ASHRAE
• Fast delivery available