The Greenstar CDi Classic Regular boilers are our top performing wall-mounted regular boilers. Their impressive heating outputs make them an excellent choice for installation in larger properties.
These boilers have a built-in fascia-mounted heating temperature control knob and a neon operational status indicator.
5 year boiler guarantee as standard (terms and conditions apply)
10 year guarantee on primary heat exchanger.
Central heating output: 40.8kW
The ErP Directive is a new EU regulation designed to drive improvements in the efficiency of heating and hot water products. Most boilers will fall within the A band, meaning they achieve more than 90% seasonal efficiency, while renewable technologies such as heat pumps will likely be in the A+ or A++ bands.