Visit the Worcester Website
Visit Manufacturers Website


28CDi RSF
HOT WATER COMFORT

Like all Worcester Bosch Combi Boilers, a CDi heats Water straight from the cold mains as and when you require it. So Hot Water is on tap day and night without having to wait for a storage tank to refill and heat up, and is delivered at 11.4 litres. Which means you can enjoy all the benefits of power showering without the cost of installing a power shower! And remember that as showering uses far less Hot Water than taking a bath, it is far more economical.

HEATING COMFORT
All Worcester Bosch CDi Combi's fully modulate to both Heating and Hot Water thus ensuring precise matching of boiler output to system requirements. This combined with the sophisticated anti-cycle control ensures optimum performance from the heating system.

HIGHLY EFFICIENT AND ECONOMICAL
The CDi series introduces the latest generation of technologically-advanced Worcester Bosch Combi Boilers. So it boasts numerous innovative features designed to ensure high levels of operating performance and efficiency, coupled with low running costs and built-in reliability.


EASY TO CONTROL
As well as giving you three operating modes - HEATING & HOT WATER ON, HOT WATER ONLY ON, and OFF - the Worcester Bosch CDi has independent temperature controls for Central Heating and Hot Water. A choice of 3 time and temperature controls are available as optional extras. These range from a 24 hour mechanical time clock, to a sophisticated 7-day electronic programmer and a unique radio frequency controlled room thermostat/programmer.

DESIGNED FOR INSTALLATION ALMOST ANYWHERE
One of the major features of the CDi Combi range is that it offers so many fluing options - 24 and 28kW versions of the multi-directional room-sealed fanned flue and 24kW versions of the balanced and open flue, which mean that you don't have to plan your home around your Boiler! The CDi is also even easier and less time consuming to install than many other Boilers, and is specifically designed for easy servicing and maintenance. Unlike most other Boilers, if the RSF unit is installed in a compartment of sufficient size no ventilation grilles are required. (See technical specification booklet for full details.)

BUILT-IN FROST PROTECTION
This ensures that when the cold weather comes your Central Heating system will not freeze up - even if it is switched off. The in-built frost protection device detects low temperatures and automatically switches your system on to apply just enough heat to prevent freezing.

MEETS THE LATEST EUROPEAN STANDARDS FOR EFFICIENCY AND EMISSIONS
The CDi exemplifies the Worcester Bosch policy of working for a cleaner environment. Its advanced high performance and very efficient operation means that it complies with current Eu requirements and is approved to the Boiler Efficiency Directive.

OPERATIONAL MODE INDICATOR LIGHTS
New indicator lamps enable the user, at a glance to tell the Boiler operating status. Mains on Hot water on Heating on Burner on.

5 Year Guarantee on Plated Heat Exchanger