Combi boilers heat water ‘on demand,’ and this can create issues with its flow and pressure, especially when multiple people use taps across different areas at the same time. Therefore, these units are usually installed in kitchens or utility rooms to improve flow/pressure issues.
Combi boilers are a popular choice
A combi boiler is one of the most widely-used heating systems in the UK, providing both heating and hot water directly from the mains, making them suitable for smaller homes. They typically boast higher energy efficiency ratings than other forms of heaters, saving money on your energy bill; however, before making this choice it’s essential to consider your home size, fuel type and other aspects before selecting one.
Combi boilers are smaller and easier to install than other forms, taking up less space in your home and no requiring an expensive hot water cylinder or storage tank for storage of hot water. Furthermore, these multi-fuel options can work with gas, electricity and even oil fuel sources.
While combi boilers are very energy efficient, improper maintenance of your heating system could cause serious problems. Such issues include shuddering when turning on hot taps or showers, high fuel costs, and uneven heat distribution – issues which could easily be avoided through routine servicing and proper upkeep of your combi boiler. Luckily, such issues can be avoided through proper boiler servicing procedures.
Though combi boilers may be ideal for small homes, larger or multi-bathroom properties may require something else entirely as their capacity for hot water production is limited and requires high mains pressure – something not always found in older properties. A conventional or system boiler may be better suited to your requirements in these instances.
Conventional boilers feature a large hot water cylinder that stores preheated water for later use, making them the go-to option for many homeowners, since they offer greater reliability compared to combi boilers. Unfortunately, conventional models might not be appropriate in homes with poor hot water pressure or limited storage space.
Combi boilers offer greater convenience, but can become ineffective if the mains water supply contains low quantities or significant iron concentrations. To address these concerns, upgrade to a hot water cylinder and pump system which will enhance performance of your combi.
If you need profesional advice on your heating system contact RM plumbing and electrical for futher information.