Pressurisation Unit Service in Nottingham
A pressurisation unit service in Nottingham checks the unit's pumps, expansion vessels, pressure switches, break tank and fill settings on a sealed heating or chilled water system, so the system stays at the right pressure. Prices start from £120+VAT, with annual servicing from £240+VAT.
What we check on a pressurisation unit
- Expansion vessel pre-charge and membrane condition.
- Fill pump operation, cut-in and cut-out pressures, and high and low pressure alarms.
- Break tank float valve, overflow and Type AB air gap.
- System pressure against the design cold fill pressure and safety valve setting.
Where pressurisation units are used
Sealed commercial heating systems, chilled water circuits and large residential blocks with central plant rooms across Nottingham city centre, West Bridgford, Beeston, Arnold, Hucknall, Carlton, Long Eaton and Ilkeston.
Frequently asked questions
What does a pressurisation unit do?
It keeps a sealed heating or chilled water system topped up to its design pressure, adding water automatically as the system loses pressure and raising an alarm if pressure goes too high or too low.
How often should a pressurisation unit be serviced?
At least once a year, ideally alongside the annual boiler or chiller service.
How much does a pressurisation unit service cost in Nottingham?
Prices start from £120+VAT and an annual pressurisation unit service is from £240+VAT.