Smaller, quieter, easier
Purpose-built for UK homes and UK weather, the all new and compact CS5800i air to water heat pump brings an electrified and efficient way to keep you warm, wherever you live.
Our quietest heat pump ever and Quiet Mark certified, the CS5800i is as quiet as can be
The sleek, compact, outdoor unit has been perfectly designed to look good in your garden
Lower carbon emissions, a higher flow temperature and better home comfort all year round
Air to water design uses air to heat your home.
Our all-in-one pre-plumb cylinder saves space and installation time, tucked away inside your airing cupboard.
Benefit from remote monitoring via the HomeCom Easy app, for your reassurance.
Choose the perfect combination of outdoor and indoor units to suit you and your property. Your installer will help you configure the best set up for your home.
A space saving pre-plumb all-in-one cylinder + your oudoor unit
Outdoor unit + indoor control unit + cylinder
There’s a choice of digital thermostats to suit your needs, with the option to control your heating via the Bosch HomeCom Easy app.
If you choose to use the app, our team can monitor your heat pump remotely, at your request.
Find out more
Lead the way to electrified heating and find out if your home is right for a heat pump.
We've got top tips and advice on things to consider and the steps to take to getting your new heat pump installed.
