Hyco SF3 Speedflow Expansion Vessel & Check Valve
The Hyco SF3 Speedflow Expansion Vessel & Check Valve is an essential accessory designed for use with Hyco Speedflow unvented water heaters. Depending on the specific installation requirements, additional components such as this expansion vessel and check valve may be required to ensure compliance with UK water regulations.
This unit incorporates a 2-litre expansion vessel pre-set to 3.5 bar, helping to accommodate thermal expansion within the system. By controlling pressure fluctuations and preventing backflow, it helps maintain safe and efficient operation of the water heating system.
Designed for straightforward integration with Speedflow installations, the SF3 accessory ensures reliable pressure management while supporting regulatory compliance in commercial and domestic hot water systems.
Data Sheet: View the data sheet
Instruction Manual: View the instruction manual
The Hyco SF3 Speedflow Expansion Vessel & Check Valve is an essential accessory designed for use with Hyco Speedflow unvented water heaters. Depending on the specific installation requirements, additional components such as this expansion vessel and check valve may be required to ensure compliance with UK water regulations.
This unit incorporates a 2-litre expansion vessel pre-set to 3.5 bar, helping to accommodate thermal expansion within the system. By controlling pressure fluctuations and preventing backflow, it helps maintain safe and efficient operation of the water heating system.
Designed for straightforward integration with Speedflow installations, the SF3 accessory ensures reliable pressure management while supporting regulatory compliance in commercial and domestic hot water systems.
Data Sheet: View the data sheet
Instruction Manual: View the instruction manual
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