First, select the type of heating system that you have. The diagrams are designed to show the most common configurations.
Combination – Sealed System
A combi boiler is the most popular choice because it produces hot water on demand while also keeping your radiators hot (if required) and all from one simple small compact wall mounted unit, thereby saving space. It is also very efficient in saving energy costs.
If you require additional help or information then email us at [email protected].
System – Sealed System
This type has a built-in expansion vessel which means it does not require the header tank shown in the (regular) boiler layout, but may have an unvented hot water cylinder.
If you require additional help or information then email us at [email protected].
Open Vent System
High efficiency condensing regular boiler (also described as a traditional or conventional type) usually incorporates a hot water storage cylinder with header tanks above as shown in this layout, this type of system delivers hot water for domestic use from the hot water cylinder store.
If you require additional help or information then email us at [email protected].
