HRO Watermaker Repair

HRO Watermaker Repair — San Diego

HRO Systems built rugged watermakers that show up regularly on sportfish and cruising yachts around San Diego. Seafari and Horizon frames are workhorses, but they need periodic pump service and controller attention to stay reliable.

HRO systems we service

Seafari 450 / 600 / 900 / 1400, Horizon 200 / 400 / 700 / 1200, and legacy frame-mounted HRO units. AC and belt-driven configurations.

Common HRO issues

  • Pressure regulator wear and unstable operating pressure
  • High-pressure pump seal replacements
  • Salinity probe faults and controller updates
  • Solenoid and check-valve rebuilds
  • Membrane replacement and system pickling

How the process works

Send us the HRO model and a short description of the issue. A specialist reviews, contacts you, and quotes the work directly.

  • · Seafari 450 / 600 / 900 / 1400
  • · Horizon 200 / 400 / 700 / 1200
  • · High-pressure pump rebuilds
  • · Salinity probe replacement
  • · Membrane replacement
  • · System pickling and recommissioning

Request Watermaker Service

Tell us a bit about your boat and what you need. A marine watermaker specialist will follow up shortly.

By submitting you agree to be contacted regarding this service request.