The future of home heating has arrived.
A complete system solution tailored for UK installers.
Why choose the Compress 5800i
Ultra quiet
With integrated diffuser and Quiet Mark certified
Compact
Modern design and simple to install
High performance
High flow temperatures up to 75°C for UK homes
Outdoor unit
Our brand new CS5800i outdoor unit is our quietest ever heat pump.
It brings a more sustainable future to home heating with features your customers will be sure to be pumped about.
Connectivity
Control from anywhere with Connect-Key K30 included as standard, simply slot in the key, download the HomeCom Easy app and connect to the WiFi.
By registering and consenting to monitoring, Worcester Bosch can remotely diagnose issues and better support you and your customer during any servicing or repairs.
Optional control - CR20RF
Wireless room thermostat, which works alongside the Connect-Key K30 plugged into the CS5800i AW pre-plumb cylinder or wall hung unit.
- Flexible installation with wall-mount or tabletop stand
- Wireless and battery-powered thermostat
- Easily operated via the LCD display with 5 touch buttons, or with the Bosch HomeCom Easy app
- Humidity sensor
Optional controls - RT800
Wired room thermostat, for the easiest and most immediate heating control at home.
- Direct control, no wifi required
- High quality 2.4" colour display with 7 touch buttons
- Access system information at the touch of a button, or with the Bosch HomeCom Easy app
- Humidity sensor
The future of home heating
Get the low-down on the new CS5800i heat pump
Top-rated training
Looking to get up to speed with renewables?