Future-flexible heating
The quickest and simplest way to embrace year-round, lower-carbon comfort^ – the CS5800i Hybrid Heat Pump.
Check your suitabilityWhy choose the Compress 5800i Hybrid Heat Pump?
Cost-efficient
Optimises between heat pump and boiler based on fuel prices.
Reliable
All the efficiency of a heat pump with a boiler to back it up.
Easy^^
Enjoy a simple set-up by adding to your new or existing boiler.^
Configure your system
Your installer will help you configure the best set up for your home.
Download the guide
Is my home suitable for a hybrid?
Find out if your home is right for a hybrid system, by using our simple checker below.
Homeowner advice
We've got top tips and advice on things to consider and the steps to take to getting your new heat pump or hybrid system installed.
^A hybrid heat pump system when running emits less carbon dioxide compared to only using a gas or oil boiler.
^^New or existing (up to 32kW) Greenstar Combi 8000+, 4000, 2000, 1000, CDi Compact, CDi Classic, Si Compact, i ErP, Heatslave II and Danesmoor Utility (ErP+, 2022+)