Pressurisation Unit Repair in Nottingham
Pressurisation unit repair in Nottingham deals with sealed systems that keep losing pressure, units that fill constantly, high or low pressure alarms and failed expansion vessels or fill pumps. Repairs start from £120+VAT.
Pressurisation unit faults we fix
- Unit running constantly because of a system leak or a passing safety valve.
- High pressure lock-outs caused by a failed expansion vessel membrane.
- Low pressure alarms, failed fill pumps and faulty pressure switches.
- Break tank float valve failures and overflowing tanks.
Frequently asked questions
Why does my pressurisation unit keep filling?
Constant filling usually means water is leaving the system, through a leak, a passing safety valve or automatic air vent, or a failed expansion vessel causing the safety valve to discharge.
What causes a high pressure alarm on a pressurisation unit?
The most common cause is a loss of expansion vessel pre-charge or a ruptured membrane, so the system cannot absorb expansion as it heats up.
How much does pressurisation unit repair cost?
Pressurisation unit repairs start from £120+VAT, with the final cost depending on parts such as vessels, pumps or pressure switches.