More Efficient: Combi boilers are highly efficient when compared to older boiler models. In fact, replacing your boiler with a newer combi boiler could help you to save on your heating bills.
Cheaper: Combi boilers are far less complex than traditional heating systems, which means that installations tend to be cheaper. It is also easier to find replacement parts if a problem occurs.
Faster: With no water tank to heat up, combi boilers can provide an unlimited supply of hot water on demand. No waiting time!
More Compact: As there is no need for a separate water tank, combi boiler systems take up much less space than conventional heating systems. This makes them ideal for homes that have limited room.
Safer: The cold water from a combi boiler system is always safe to drink as it is fed directly from the mains. However, this is not always true of traditional systems, which may store cold water in a tank before it is piped through the house.
Easier to Sell: As combi boilers tend to be more efficient than other boiler types, this can be a selling point if you are looking to rent or sell your property. This will also show on the Energy Performance Certificate (EPC).
Less Likely to Suffer from Pressure Issues: Combi boiler systems do not tend to suffer from air locks or low pressure, as the hot water is taken directly from the water mains.
Cleaner: Central heating systems with a combi boiler generally have less sludge build up, because the water is piped directly from the mains and not kept in a tank where it can accrue rust and debris.
Easier to Service: The popularity of combi boilers means that a majority of boiler engineers are trained how to repair and service them. This makes it easier to find qualified engineers in your area.