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Stock code: TSFLEX14
Call our expert support team on 01622 716 758
The ThermoSphere Flex Electric Combi Boiler is a compact and versatile heating solution, providing both central heating and instant hot water without the need for a gas supply or hot water cylinder.
Ideal for homes where space is limited or mains gas is not available, the Flex can supply hot water to showers and taps while also providing heating for radiators, underfloor heating and skirting heating systems.
The adjustable power output allows the boiler to be set to suit the heating and hot water requirements of the property, helping provide a flexible solution for a range of installations.
Electric combi boiler providing heating and instant hot water from one unit
No hot water cylinder required, helping to save valuable installation space
Digitally adjustable power output for heating and hot water
Suitable for radiators, underfloor heating and skirting heating systems
Pre-wired with 10mm cable for easier installation
Integrated pump and expansion vessel
Compatible with external volt-free heating controls
Digital timer and temperature controls
No flue or gas connection required
No direct combustion or emissions from the boiler during operation
Compact design, making it suitable for space-restricted installations
Quiet operation with minimal ongoing maintenance requirements
The ThermoSphere Flex is designed with installers in mind, with the pump and expansion vessel integrated into the boiler and the unit supplied pre-wired to help simplify installation.
As with all electric heating systems, the available electrical supply should be checked to ensure it is suitable for the selected boiler output.
The ThermoSphere Flex Electric Combi Boiler is particularly suited to:
Homes without access to mains gas
Flats and smaller properties
Properties where installation space is limited
Heating systems using radiators or underfloor heating
Installations where a separate hot water cylinder is not required
With no flue, gas supply or separate hot water cylinder required, the ThermoSphere Flex offers a simple alternative to a traditional gas combi boiler. Its adjustable output and integrated components make it a practical option for installers looking for a compact electric heating and hot water solution.
| Colour | White |
| Material | N/A |
| Finish | N/A |
| Output | 4-14kW |
| Domestic hot water | 5-6 litres per minute |
| Warranty | 7 Years, when installed with the ThermoSphere installation kit |
| Size | W 380x H 590 x D 230 |
| Current (A) | 63 |
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Call for expert advice:
01622 716 758