High Efficiency Condensing Boilers

When a customer chooses a Ravenheat Condensing boiler they are not only choosing a boiler that can save them up to 35% on their heating and hot water bills. They are choosing a boiler with the technology that minimises the emissions of CO2 , NOx and SOx gases, making them among the most environmentally friendly and cleanest boilers available. The following range of Ravenheat's boilers are all SEDBUK 'A' rated and all come with a 3 Year Guarantee.(See Terms & Conditions)

The Ravenheat Range

CSIPrimary	(T)	The efficient boiler for all your heating requirements
CSI System	(T)	The Intelligent boiler with a built in energy management system
CSI85	(T)	96% efficient with advanced features
CSI 120 Low NOx (T)		Small is beautiful
CSI 150 Low NOx (T)		Breathing New Life Into Boiler Manufacturing

CSI 120 Low Nox High Efficiency Condensing Boiler

SEDBUK rated A. Reduce heating bills by up to 35% Available with or without 7 day digital timer as standard 96% boiler efficiency, why burn fuel when you can save it Designed and manufactured in accordance with ISO 9001 Compact size for maximum space saving 5 year heat exchanger warranty 3 Year Guarantee (see terms & conditions)

CSI 150 Low Nox High Efficiency Condensing Boiler

Reduce heating bills by up to 35% Compact size for maximum space saving Available with or without 7 day digital timer as standard 96% boiler efficiency, why burn fuel when you can save it Designed and manufactured in accordance with ISO 9001 5 year heat exchanger warranty SEDBUK rated A .3 Year Guarantee (see terms & conditions)

CSI 85AAA (T) Condensing System Innovation

SEDBUK rated A. The Ravenheat CSI is believed to be the most fuel efficient Combi boiler of its type available Reduce heating bills by up to 35% 96% boiler efficiency, why burn fuel when you can save it Designed and manufactured in accordance with ISO 9001 Compact space for maximum space saving Low cost hot water, fuel efficiency and reduced greenhouse emissions 3 Year Guarantee (see terms & conditions)

CSI PrimaryAAA (T)

SEDBUK band A rated Three year guarantee Reduce heating bills by up to 35% Available with or without 7 day digital timer as standard 97% boiler efficiency, why burn fuel when you can save it Designed and manufactured in accordance with ISO 9001 3 Year Guarantee (see terms & conditions)

CSI SystemAAA (T)

SEDBUK rated A Energy management system Built in pump suitable for any type of central heating Unique patented condensing heat exchanger for high thermal flue transfer gasses to water Built in frost protection Programmable 7 day module with digital display (optional) Operational mode indicator lights Anti-cycle control enables the boiler to be fitted to any large or small heating system design 3 Year Guarantee (see terms & conditions)