Ashton Heating and Plumbing (AHP) has been installing boilers in Chelsea and the surrounding London area for over ten years. Whether you have an emergency and need a new boiler or are seeking for a more energy efficient replacement for your current unit, AHP can help.
As part of our boiler installation Chelsea services, we provide three different types of boilers. The best type for you will be determined by the type of property you own, the age of the current system you have installed, and the pressure of your local mains water supply.
Combination (aka combi) boilers, heat alone (commonly referred to as “normal”) boilers, and system boilers are the three primary types we’ll be looking at in more detail here.
In your home, a combi boiler will provide both heat and hot water. This is normally hung on a wall in one of your rooms and comes from a single unit based on your property (for example, a kitchen or attic space). Other types of boilers, on the other hand, require a separate storage tank in addition to the unit.
These machines use a metal heat exchanger to heat water as needed, and they commonly run on gas or oil. Because they are more compact than other types of boilers, they are frequently seen in smaller properties. One of the biggest advantages is that they can rapidly heat water, so you don’t have to wait for hot water to come back on before showering or doing the dishes.
The negative is that if a household utilises numerous appliances, the flow of water may be slowed, thus you may find that the shower isn’t as effective if the washing machine and dishwasher are both started at the same time


A boiler, a cold water storage tank, and a hot water storing cylinder make up a standard “heat only” boiler. As a result, the system may provide both hot water for washing and a source of heat.
This is especially handy if you have a larger family and need more bathrooms or en-suite rooms. It means that people can take a hot shower without worrying about disrupting the water flow if they wish to use the washing machine downstairs. It’s also useful in locations where there’s a lack of water pressure.
The disadvantage is that this type of boiler is not always compatible with newer heating systems, and you may have to wait for water to heat up at times. Due to the fact that both a cylinder and a storage tank are required, there is a space constraint that must be considered during the installation procedure.
A system boiler is comparable to a conventional boiler, except that the separate hot water tank isn’t vented, and it’s regarded a step up from a heat-only boiler. The mechanism is basically unchanged, with heat being provided on demand as people require it. Another advantage is that it does not require a cold water tank because it employs an internal pump and expansion vessels.
Essentially, this means that a normal boiler has fewer storage concerns while yet producing more heat than a smaller combi one. They do, however, perform better in places with high water pressure than traditional boilers. It’s also crucial that space for the unit’s hot water storage cylinder be provided.
When looking at the various alternatives accessible to you when it comes to choosing the appropriate boiler installation Chelsea, it might be daunting. You want to know that not only will someone give you the right type of unit, but that they will also be able to install it properly so that you can get the most out of it. A more energy efficient boiler will not only make your home more comfortable, but it will also save you money in the long run.
With over ten years of expertise installing boilers in the Chelsea region, you can trust AHP to examine the unit you already have and give recommendations for what will work best for your home and your specific needs. To learn more, please call us now. We’ll be pleased to discuss your needs in greater depth and determine which boilers are best for you.
We have almost ten years of experience at Ashton Heating and Plumbing. If you’d like to learn more about our services, please get in contact with us right now.
Ashton Heating and Plumbing
MADDOX STREET
Floor 6
International House
4 Maddox Street
London
W1S 1QP
