Combination boilers (also known as combi boilers) have become a nationwide phenomenon, with over 70% of UK homes choosing to switch over the past few years. Not only have people been switching from regular hot water or system boilers, but it is also now thought that this will be the go-to for first-time buyers and recommended when upgrading or replacing an old system. Whilst the statistics are staggering and many locals are investing in new combi boilers in Bristol, you may still have reservations about what it is and how this can benefit your home. Here we have put together a guide to the latest industry innovation to help you decide whether the switch from old to new is worth it.