The Greenstar Ri boilers have a fascia-mounted heating temperature control knob and neon operational status indicator. A rated efficiency (SAP 2005 seasonal efficiency) Compact dimensions – can fit within kitchen cupboard Built-in heating temperature control Compatible with Greenskies solar panels Low NOx and CO2 emissions – environmentally friendly Multi-directional flue for siting flexibility For ease of installation, flow and return pipes can be plumbed in from above or below the boiler Lift weight: just 22.6kg – the lightest boiler in its class February 6, 2025 Share on facebook Share on Linkedin Share on Twitter Go Back