Key Information
- Hybrid heating integration — Combines a high-efficiency heat pump with a gas combi boiler in one compact system
- Optimised hybrid operation — Automatically selects the most efficient heat source
- Dynamic parallel mode — Allows the boiler and heat pump to work intelligently together
- Flexible installation options — Can be installed indoors or outdoors
- Space-saving design — Ideal for renovation projects and system upgrades where space is limited
- Rapid add-on installation — Enables system upgrades with minimal disruption and no prolonged loss of heating
- Compatibility with multiple heat pump outputs — Allows the system to be tailored to different heating demands
- Reduced carbon emissions — Increases heat pump usage where possible to lower overall gas consumption
- Worcester Bosch build quality — Designed for long-term reliability and consistent performance
- 2-year manufacturer guarantee — Provides reassurance and protection as standard
What's Included
- Installation Instructions
- Pump assembly with wall mounting bracket (hybrid box)
- Hybrid manager MH210
- Installation material (pack)
- Connecting line and temperature sensors (2x sensor cables: T0 switch temperature sensor, TH2 heat pump return temperature sensor; 1x pump connection line; 1x hybrid manager connection line MH210; 1x LIN data cable)
- Outside temperature sensor T1
- Tee section clamping ring fitting Ø 22mm G1
- 2x gasket Ø 22.2x30x1.5
- Tee section Ø 22 mm G1
- Tee section G¾xG1xG¾
- Metal corrugated hose Dn25x280 mm
- Differential pressure relief valve
- Pipe Ø 22 bypass hybrid cpl.
- Elbow clamping ring fitting Ø 22 mm
- PipeDIN EN 1057 Ø 22x1.5x85 mm
- Thermal insulation EPP Ø 96x36 cpl.
- Thermal insulation EPP elbow Ø 96x96 cpl."
The Worcester Bosch CSH5800i Hybrid Box is designed to make hybrid heating straightforward, flexible, and future-ready. Ideal for renovation projects and system upgrades, it allows you to integrate a high-efficiency heat pump with a gas combi boiler in one compact, intelligent setup.
By combining both technologies, the system can automatically select the most efficient heat source depending on climate conditions. This means you get the familiarity and comfort of a boiler when it’s needed, alongside the efficiency and lower carbon impact of a heat pump when conditions are right.
Optimised Hybrid Operation for Maximum Efficiency
At the heart of the CSH5800i is intelligent energy management. Operating in dynamic parallel mode, the system continuously assesses conditions and switches between the boiler and heat pump to maximise efficiency. This delivers boiler-like comfort with heat-pump-like efficiency, helping reduce gas usage while maintaining consistent heating performance.
The result is a smarter heating system that adapts to your home and the environment rather than relying on a single heat source year-round.
Flexible Installation with Minimal Disruption
Designed with installers and homeowners in mind, the CSH5800i Hybrid Box offers flexible indoor or outdoor positioning, making it suitable for a wide range of property layouts. Its compact, space-saving design makes it especially well suited to retrofit projects where space is limited.
Thanks to its rapid add-on installation approach, upgrades can be carried out with minimal disruption and without extended loss of heating service, making it a practical option for occupied homes.
Compatible with a Range of Heat Pump Outputs
The CSH5800i Hybrid Box is compatible with various heat pump outputs, allowing the system to be tailored to the property’s heating demand. By reducing reliance on gas and increasing heat pump contribution where possible, it supports lower carbon emissions and improved overall system efficiency.
Built with Worcester Bosch quality throughout, the hybrid box is designed for reliable, long-term performance in modern heating systems.
Order from PlumbNation
Upgrade to a smarter, more efficient heating system with the Worcester Bosch CSH5800i Hybrid Box, available from PlumbNation. Benefit from competitive pricing, expert support, and fast UK delivery when you order today.
