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Hurlingham Manor · Priority

Water Hammer in Steam Lines in Hurlingham Manor

Loud banging in steam mains, sometimes with pipework movement. This page covers how we diagnose and repair it on steam systems in Hurlingham Manor.

This fault is normally treated as priority work because the plant is still running but is damaging itself or wasting energy while it does.

Hurlingham Manor sits within the Sandton belt, with larger stands, long hot water runs and frequent pool heating. Static pressure and dead-leg length are checked as part of any hot water complaint here. Where a site runs on borehole water, hardness and iron content shorten service intervals considerably and are worth testing before setting a maintenance plan.

Area
Hurlingham Manor, Johannesburg
Equipment
Steam systems
Call
069 268 0988

What we find here

Likely causes

  • Condensate accumulating in the main
  • Failed or undersized traps
  • Incorrect pipework gradient
  • Sudden valve operation
  • Missing drip legs

How it is confirmed

Diagnostic sequence

  • Trap survey along the affected main
  • Gradient and drip leg inspection
  • Valve operation review
  • Insulation and condensate load assessment

FAQs

Frequently asked questions

What causes water hammer in steam lines?

The usual causes are condensate accumulating in the main, failed or undersized traps, incorrect pipework gradient, sudden valve operation. Which one it is can only be confirmed by measurement, not by symptom alone.

How do you diagnose it?

Trap survey along the affected main; Gradient and drip leg inspection; Valve operation review; Insulation and condensate load assessment. The readings are recorded so the repair decision is based on data.

Can I keep using the system in the meantime?

Usually yes, for a short period, but efficiency and component life are both being lost while the fault persists.

Do you attend this fault in Hurlingham Manor?

Yes. Technicians work out of the central Johannesburg base, which keeps travel time short for northern-suburb call-outs. Hurlingham Manor visits carry heat pump and geyser spares together, since both are commonly installed on the same property.

Water Hammer in Steam Lines — Hurlingham Manor

Hurlingham Manor visits carry heat pump and geyser spares together, since both are commonly installed on the same property.