Greenstar 4000 - Gas Boiler

The Greenstar 4000 is a wall hung gas-fired boiler which features a modern new design, an easy to use full colour text display and it’s quiet too. The boiler has a wide power range to meet all heating and hot water needs, whilst doing so efficiently.

Features and benefits:

• Available as combi variants (25kW and 30kW with flow rates up to 12.3 l/min).
• Intuitive full-colour long-text display.
• Compatible with the Greenstar Intelligent Filling System.
• Front access to all key components.
• 500 ml condensate siphon.
• Modulates down to 3 kW central heating output (1:10) (Greenstar 4000 Combi).
• Longer flue lengths up to 12 m (60/100).
• Quiet operation at 45 dB(A).
• Increased DHW efficiency whilst reducing waste water (Greenstar 4000 Combi).
• Full flow rates from 1 bar mains pressure.