Cold water booster set support
Cold water booster sets use pumps, controls, pressure vessels, valves and sensors to maintain water pressure throughout a building. If one part of the system fails, occupants may experience poor pressure, no water, alarms or unreliable service.
Common cold water booster set faults
Faults often involve failed duty/standby pumps, blocked strainers, low break tank level, failed pressure sensors, inverter/VFD faults, loss of vessel pressure, leaking non-return valves, motor overloads or incorrectly set pressures.
Replacement cold water booster sets
Where equipment is old, repeatedly failing or difficult to repair, a replacement booster set can improve reliability and future servicing. Replacement should consider flow, head, pipework, controls, space, access and commissioning.
What to do first
Record the control panel message, check pressure gauge readings if visible, take photos of the pump set and confirm whether the issue affects all outlets or only specific floors/areas.