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Intergas Heating is a Dutch boiler manufacturer. They have a boiler experience of 50 years. They claim to have made ground-breaking advances when it comes to boiler technology.
The intelligent design of Intergas boilers means that there will not be need for a diverter valve, valve motor, secondary hot water plate heat exchanger or an auto air vent. Having fewer parts in your boiler can mean there’s less chance of something going wrong.
The aim of Intergas Heating is to always increase efficiency, reliability, lowering harmful emissions and reducing energy bills. They have been successful at doing with the introduction of their revolutionary two-in-one Heat exchanger which was introduced in 1996.
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However, since you’re here, it means that you are having a problem with your Intergas boiler. On this page we will help you understand what the error codes for Intergas boiler stand for. This, hopefully, would help you contact a Gas Safe engineer to fix the problem. Here at Let’s Heat, we have an excellent staff of Gas Safe registered engineers who can help your get your boiler fixed in no time and as soon as possible.
It is worth noting that if you have been having many issues with your boiler or that your boiler is too costly to fix, then you might want to consider Boiler Replacement. A new boiler would be a good investment considering that it is usually more efficient and can save you a lot of money on energy bills.
If you find yourself in need of a new boiler, then look no further than Let’s Heat. We have built on our years of experience to provide an excellent service to all of our clients.
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Here’s a list of Intergas boiler error codes:
| Fault Code | The problem |
| 10, 11, 12, 13, 14 | Sensor fault S1 |
| 20, 21, 22, 23, 24 | Sensor fault S2 |
| 0.0 | Low system pressure |
| 0 | Sensor fault after self-check |
| 1 | Temperature too high |
| 2 | S1 and S2 interchanged |
| 4 | No flame signal |
| 5 | Poor flame signal |
| 6 | Flame detection fault |
| 8 | Incorrect fan speed |
| 27 | Shortcut outside sensor temperature |
| 29, 30 | Gas valve relay faulty |
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Intergas Xtreme and Xclusive boiler error codes:
| Fault Code | The Problem | Possible solution / cause |
| F000 | Defect in sensor | Heat exchanger sensor requires replacing. |
| F001 | The temperature is too high during central heating demand | Air might be in system, central heating system requires bleeding. There could be an error with the pump & it may need to be replaced. |
| F002 | The temperature is too high during domestic hot water (DHW) demand | The wiring of DHW sensor requires checking, possible breakage. |
| F003 | Flue gas temperature is too high | Heat exchanger requires to be checked for contamination. |
| F004 | There is no flame during startup | Gas valve is closed. Condensation drain is blocked and ignition requires to be checked. |
| F005 | Flame would disappear during operation | Condensation drain could be blocked, the air supply duct and flue should be checked for possible recirculation or blockage of flue gases. |
| F006 | Flame simulation error | Gas valve might need to be replaced or burner controller could need replacing. |
| F007 | No or insufficient ionisation flow | Wiring of ionisation or ignition pin could have a breakage shut down and may require replacing. |
| F008 | Fan speed is incorrect | Fan cable should be checked, fan or burner controller might need to be replaced. |
| F009 | Internal fault in burner controller | Burner controller should be replaced. |
| F010, F011 | Fault in sensor | Possible problem with heat exchanger sensor, breakage or not connected properly. |
| F012 | Sensor 5 fault | Wiring for flue gas sensor requires checking, possible breakage. |
| F014 | Mounting fault sensor | Heat exchanger sensor is not mounted correctly and should be mounted properly. |
| F015 | Mounting fault sensor S1 | Central heating flow sensor is not mounted properly and should be mounted correctly. |
| F016 | Mounting fault S3 | Domestic hot water sensor is mounted incorrectly and needs to be mounted properly. |
| F018 | Flue and/or air supply duct is blocked | The flue and/or air supply duct might need to be cleaned. |
| F019 | BMM error | The BMM wiring needs checking for breakages / BMM wiring could need replacing. |
| F027 | Short circuit of outdoor sensor | Outdoor sensor might have a wiring issue, outdoor sensor should be checked and replaced. |
| F028 | Reset error | The reset button requires checking for unintentional operation e.g. cleaning of control panel. Burner controller could need replacing. |
| F029 | Gas valve error | Gas valve is in need of checking for leakage/burner controller could need replacing. |
| F030 | Sensor S3 fault | Check wiring of domestic hot water sensor for breakage or shutdown domestic hot water sensor – it could need replacing. |
| F031 | Sensor fault S1 | Wiring of central heating flow sensor should be checked for breakage and shutdown. Check that weather central heating flow sensor is connected correctly. |
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FAQs
How much does it cost to fit a boiler in the UK?
The usual cost for replacing a boiler will typically be between £1,150-£5,500. This accounts for the cost of a new boiler, which usually falls between £500-£3,000 and the average cost for installation, between £650-£2,500.
How long does it take to replace a boiler?
It is estimated that a boiler replacement can take between six hours and four days, depending on a range of factors.
How long should a boiler last?
The average life expectancy for a boiler is between 10 and 15 years. You should make sure that your boiler is maintained properly in order to keep it functioning for as long as possible.