What is a combi boiler?
The combi boiler kicks in when you turn on the hot-water faucet in your house. The combi boiler will turn on when the water travels from the mains to the tap. It will pass through a sensor that tells it to burn oil or gas. The heat exchanger inside the combi boiler heats up so that the water flows through it before it reaches your tap.
Similar to the boiler’s heating function, your radiators will be supplied with hot-water by the boiler.
The pros and cons of combi boilers
Combi boilers are increasingly popular in UK homes due to the many benefits they provide. Although these boilers might not be suitable for all homes, it is a good idea to consult a Gas Safe registered engineer. Below is a list of what we consider to be the benefits and drawbacks of combi boilers.
Combi boilers: The benefits
Combi boilers have been designed to be small in size. They are great for properties with limited space or no loft. There is no need to worry about the loft pipes freezing. The combi boiler can be placed in an existing cupboard. It is easy to conceal.
This is a cost-saving option. There’s less pipework required to install, making Worcester Bosch boiler installers Bridgwater more affordable. The combi boiler heats only the water that you require, so less energy is required, which can lead to lower energy bills.
It is very convenient. Hot water can be delivered to your home on demand with combi boilers. A combi boiler delivers hot water at mains pressure so there is no need to add a pump.
Combi boilers are designed to increase energy efficiency – As mentioned previously, combi boilers can be very energy-efficient. This efficiency is even greater when the boilers are paired with other energy-saving devices, such as a smart thermostat. This technology can be paired with central heating to increase control and even allow you to control the heating of your home from anywhere.
A combi boiler’s disadvantages
Combi boilers are not well-suited for homes with high hot water demands. Because they provide hot water on demand (hot water on demand), combi boilers might not work well if more hot taps are turned on simultaneously. A combi boiler may not be able to handle a large family that wants to shower every morning. However, there are other options, like an electric shower or mains booster tank.
No Immersion Heater- Immersion heaters can be used as a backup in the event that your boiler fails. Combi boilers can’t be fitted with these backup water heaters so you might be without heat and hot-water until you have your appointment.
