Engineer Muhammad Zubair Afridi

Facility_maintanace — by Engineer Muhammad Zubair

Practical, no-fluff facility maintenance videos focused on HVAC, MEP systems, troubleshooting, and preventive maintenance. Expect quick diagnostics, real site problems, checklists, and step-by-step fixes—made simple for technicians, trainees, and building operators.

✅ HVAC / FCU / FAHU basics
✅ Chilled water & district cooling (ETS) concepts
✅ PM checklists + common fault fixes
✅ Tools, safety, and best practices

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