Ravenheat Boilers
Compare Ravenheat boilers including combi, regular and system boilers and gas, oil and electric boilers.
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Ravenheat Combi Boilers
Ravenheat combi boilers a small sized wall mounted unit that are in general located in a kitchen or bathroom and tucked away within a cupboard and produce ready access to hot water from the mains water supply to radiators and taps. Ravenheat combi boilers are energy efficient units with low running costs that are ideally suited to apartments and small to medium sized houses with 1 to 2 bathrooms. Ravenheat combi boilers don’t require hot water tanks or cylinders as a regular boiler or system boiler does therefore making these Ravenheat combi boilers cheaper to install.
Ravenheat System Boilers
| Boiler | Efficiency | Output | Warranty | MPN | Boiler Type |
|---|---|---|---|---|---|
| Ravenheat CS 3- 20 26kW Gas System Boiler | 92% | 20kW | 2 Years | System | |
| Ravenheat CS 4-24 26kW Gas System Boiler | 90.3% | 26kW | 2 years | System | |
| Ravenheat WH 4-24 26kW Gas System Boiler | 90.3% | 26kW | 5 Years | System |
Ravenheat Regular Boilers
| Boiler | Efficiency | Output | Warranty | MPN | Boiler Type |
|---|---|---|---|---|---|
| Ravenheat CSI Primary 25kW Gas Regular Boiler | 90.2% | 25kW | 3 years | Regular |
| Fault Code | System Behaviour |
|---|---|
| F73 | Heating circuit pressure sensor fault |
| F74 | Heating circuit pressure sensor fault |
| F76 | Thermal fuse fault |
| F77 | Fault in gas valve motor |
| F83 | No water in the installation – the temperature does not increase when the burner is lit |
| F84 | Permanent temperature difference betweenF flow and return heating sensors |
| F85 | Flow and return heating sensors fault |
| F86 | Underfloor heating contact fault |
| ERR | User interface fault |
| 04 | Domestic hot water (DHW) sensor faulty |
| Fault Code | System Behaviour |
|---|---|
| 17 | Possible issue with fan voltage |
| 01 | Boiler failed to ignite – problem with gas valve operation, fan failing to start, ignition control board and cables |
| 28 | Failed low water – pressure switch or pump, possible issue with pump, incorrect system pressure or the low water switch pressure needs replacing |
| 12 | Failed heating sensor – issue with heating sensor and could need replacing |
| 04 | Failed overheat – the overheat thermostat needs checking |
| 30 | Failed flue temperature – check operating system |
| 31 | Failed flue temperature – the flue sensor needs checking or replacing |
| 02 | Failed temperature – try resetting the boiler |
| Fault Code | System Behaviour |
|---|---|
| E02 | Problem with the pump circulation |
| E03 | Flow sensor damaged |
| E04 | Domestic hot water (DHW) sensor damaged |
| E05 | Problem with fan – possibly no signal |
| E06 | Central heating (CH) sensor is overheating |
| E08 | Low water pressure |
| E09 | Overheat sensor overheating |
| E10 | High water pressure |
| E13 | Software error |
| E21 | Central heating (CH) return sensor overheating |
| E22 | Flue sensor overheating |
| E23 | Flue sensor damaged |
| E24 | Central heating return sensor error – possibly damaged |
| E25 | Main heat exchanger frozen |
| E29 | Domestic hot water (DHW) sensor overheating error |
| E31 | OpenTherm communication error |
| E41 | Different flow/return temperatures |
| E42 | Different temperature error |
| E43 | Different temperature error |
| E44 | Different temperature error |
| E46 | Water pressure sensor error – could be open or short |
| Fault Code | System Behaviour |
|---|---|
| 02E | Problem with the pump circulation |
| 03E | Flow sensor damaged |
| 04E | Domestic hot water (DHW) sensor damaged |
| 05E | Problem with fan, possibly no signal |
| 06E | Central heating sensor is overheating |
| 08E | Low water pressure |
| 09E | Overheat sensor overheating |
| 10E | High water pressure error |
| 13E | Software error |
| 21E | Central heating return sensor overheating |
| 22E | Flue sensor overheating |
| 23E | Flue sensor damaged |
| 24E | Central heating return sensor error, possibly damaged |
| 25E | Main heat exchanger frozen |
| 29E | D.H/W sensor overheating error |
| 31E | OpenTherm (OT) communication error |
| 41E | Different temperature between flow and return |
| 42E | Different temperature error |
| 43E | |
| 44E | Different temperature error |
| 46E | Water pressure sensor error, could be open or short |