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Built to exacting ISO9001 standards all Ravenheat boilers carry the European CE mark. The CSI 85b is 88% Efficient Sedbuk band B condensing combi boiler that works far more efficiently than traditional boilers. Conventional units loose up to 30% of their heat through the flue, whereas this model recovers most of this heat by safely condensing heat from the fumes. Comes with Horizontal flue kit and bend. For more information on this product click on the link to the Ravenheat website.
| CENTRAL HEATING |
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| Output Max-Min |
23.9-11.4 |
kW |
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| DOMESTIC HOT WATER |
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| Flow rate raised 30°c |
12.8 |
l/min |
| Flow rate raised 35°c |
11.0 |
l/min |
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| DOMESTIC HOT WATER |
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| Output Max-Min |
25.6-13.0 |
kW |
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SEDBUK BAND A
OUTPUT- 25.6KW HEATING. 29.0 DHW. FLOW 11.4lt WITH BUILT IN 7 DAY DIGITAL TIMER STANDARD FILLING LOOP 7 CHROME RADIATOR VALVES 7 THERMOSTATIC VALVES 7 COMPACT RADIATORS OF YOUR CHOICE UP TO 30,000 BTU WITH THE RADIATORS
Please select your radiators from the pull down selection below, The standard pack MUST NOT EXCEED 30,000 BTUs
Each radiator has It's specified BTU'S marked at the end of the column, please add all these up and if your total exceeds 30,000 BTUs then please add BTUs by selecting the Button Marked EXTRA BTU's
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| RADIATOR 2: |
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| RADIATOR 3: |
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