CSI 150 Low NOx High Efficiency Condensing Boiler small logo

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CSI 150
Low NOx (T)

Sedbuk Band 'A' Rated

3 Year Guarantee
(See Terms & Conditions)

Save 35% On Your Heating Bill

96% Efficient

Winner of the International Award of Excellence

5 Year Heat Exchanger Warranty

Reduced Greenhouse Emissions

East Installation and Simple To Operate

 


 

"With many years of experience and innovative designs, Ravenheat have proved convincingly that central heating needn't cost the earth."

 

 

 

 

 

 

 

 

 

 

 

 

 

Small and Powerful - CSI150 Low NOx (T) Provides the Best In Fuel Savings

Ravenheat extols the virtues of boiler efficiency as an energy saver, the new CSI150 Low NOx (T) is a classic example of this and has been given an A rating by SEDBUK the governments initiative for measuring equally all boiler manufacturers efficiency.

CSI 150(T) Low NOx CONDENSING COMBINATION BOILER
PEACE OF MIND WITH A 3 YEAR GUARANTEE
IGNITION Electronic
OUTPUT 150,000Btu's (35.5kW heating. 41.5DHW
D.H. WATER FLOW RATE 20.1 litres a minute raised 30°
  17.2 litres a minute raised 35°
CONTROL 7 Day digital timer standard
FLUE 100mm fan flue top outlet
  Maximum 8.0 metre horizontal or 13.0 metre vertical
  Alternative flue options up to 43.0 metres, (twin or 125mm)
NB Available in Nat Gas (LPG to order)
DIMENSIONS 700mm high x 400mm wide x 300mm deep
WARRANTY 3 Year (see conditions)
Energy saving up to 97% boiler efficient - SEDBUK BAND A
NOX CLASS - Lowest possible level (5)
HIGH DOMESTIC FLOW RATE 32kW - SAVE UP TO 35% ON FUEL BILLS

 

One of the biggest single causes of high domestic fuel bills and energy inefficiency is the use of outdated boilers, which are likely to waste huge amounts of money of fuel purchased. The Energy Saving Trust claim that if everyone in this country installed a high efficiency boiler, enough money would be saved to pay the fuel and power bills of around two million households. So how can the energy savings be so large? The simple answer is heat efficiency, for the ‘Band A’ rating means that at least 90% of energy input is actually used in the heating process.

This efficiency will not only offer the domestic user a fuel saving of up to 35% on his fuel bills but also significantly cut the CO2 emissions that contribute to global warming. The new CSI150 Low NOx, with a domestic hot water flow rate 17.3 l/min @ 35° Rise (42.5Kw), provides the best in fuel savings.

Low Levels of NOx and a 3 Year Guarantee

The CSI 150 Low NOx (T) Combi is a 5kW to 32kW boiler that complements our existing range, producing extremely low levels of NOx, well below UK standards. With a 3 year guarantee and at just 700 x 400 x 300 mm, it is believed to be the smallest boiler on the market with such a high output.


SEDBUK Band A Rated
The CSI 150 Low NOx (T) is a pre mix high efficiency condensing boiler with a domestic hot water flow rate of 17.3 l/m DHW at 35° at rise 42.5KW . It features a fully modulating burner and fan, along with the standard Ravenheat neat integral valves. An increasingly popular cylindrical heat exchanger has also been utilized. At 90.6% efficiency it has achieved a SEDBUK band A rating.

Easy Installation
We have taken a simplistic approach when designing the CSI 150 Low NOx (T). The boiler has an all plastic, push fit flue which comes with a ready fitted clamp on top of the casing which is simply tightened to fix the flue in position, it could not be easier.

Summary Of Benefits

  • 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 900
  • Compact size for maximum space saving
  • 5 year heat exchanger warranty
  • 3 Year Guarantee (see terms & conditions)


Wide Range of Innovative Features

The highly efficient boiler is armed with a wide range of innovative features. The controls are easily accessible under the lift up flap.

The CSI 150 Low NOx (T) is easy to install and there is easy access to all major components for servicing. Valves, an integral part of the boiler are more compact and sit close to the wall. They are also colour coded making it easier and quicker to install.


 

SEDBUK RATING FOR THE CSI 150 Low NOx (T)

Boiler Efficiency - SEDBUK
CSI - 150 Low NOx (T) Nat Gas 90.6% BAND A
What is SEDBUK
SEDBUK stands for Seasonal Efficiency of Domestic Boilers in the UK, and it is the governments initiative for measuring equally all boiler manufacturers efficiency.
All Ravenheat SEDBUK BAND A Boilers come with a 3 year guarantee.
Available For Natural Gas.

A Simple Guide To Efficiency
As a simple guide to efficiency a scheme has been created with SEDBUK efficiency bands assigned to boilers on an A for the most efficient to a G for the less efficient.

SEDBUK RANGE
MORE EFFICIENT
LESS EFFICIENT
(Actual consumption will depend on how the appliance is used).

Extremely Reliable Gas Boilers
Ravenheat is proud of its track record in producing extremely reliable gas boilers. Built to exacting ISO 9001 standards using quality components, all boilers carry the European CE mark. Each Ravenheat appliance undergoes a rigorous testing and operating procedure before being carefully packed for maximum protection, ready to leave our factory.

More efficient means reduced emissions
With the depletion of the rain forests and commitments by governments worldwide to a reduction in green house gas emissions, its good to know that Ravenheat is
playing a part in cutting fuel consumption. In addition, users of Ravenheat's new CSI 85b(T) can be assured too that they will be playing a key role in saving energy and ensuring that flue emissions of nitrous oxide and carbon dioxide are kept to a minimum, which is excellent news for the environment.

Technical after-sales service
In the unlikely event of an application failure, Ravenheat has a technical helpline at its central headquarters in Leeds. Service engineers or their customers telephoning this line have the satisfaction of knowing they will receive advice and the knowledge that one of Ravenheat's own technicians is on hand should an on site visit be required.

Ravenheat is proud of its track record in producing extremely reliable boilers and its service response and commitment is immediate. Ravenheat only uses its own highly qualified technicians thereby ensuring the highest quality, and most reliable customer care. Ravenheat also run their own unique comprehensive installer training programme working alongside the regulative bodies and trade associations. This all adds up to Ravenheat's uncompromising commitment to product quality, efficiency and service.


Quality Assurance
Ravenheat not only operate a quality ISO9002 system. Indeed we hold the highest accolade in design manufacturing excellence, being one of the few manufacturers to hold ISO9001:2001 system, for quality of design, something very few boiler manufacturers can achieve. This quality system ensures you the customer, of Ravenheat's commitment to excellence right across the product range. Each boiler is fully factory tested for fifteen minutes, to ensure it arrives on site 100% function tested.

Beautifully designed and engineered Ravenheat are working for a cleaner, greener future
Ravenheat - The Caring Company
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