Aerosys is recognised as one of the market leaders in HVAC testing and commissioning services in India, exceeding industry norms with an unwavering commitment to excellence. Backed by NEBB and ASHRAE certifications, our specialization in precision engineering and energy efficiency has defined our dedication to superior quality since our establishment.
But here’s the truth: even the best-designed HVAC system can fail if the ducting installation is poor.
Why Ducting Matters in HVAC Systems
The ducting system are the lungs of your building. It moves conditioned air, ensures proper ventilation, and maintains indoor comfort. When ducting is poorly installed, the consequences ripple across the entire system:
- Reduced airflow
- Hot and cold spots
- Poor indoor air quality (IAQ)
- Odors and suffocation complaints
- Equipment underperformance
- Higher energy bills
In short, bad ducting quietly erodes efficiency, reliability, and comfort.
Common Problems We Encounter in the Field
As NEBB-certified HVAC commissioning and TAB professionals, our team at Aerosys has seen the same issues repeat across projects:
- Unskilled workmanship and poor supervision
- Last-minute RCC layout changes that block proper routing
- Access limitations caused by aesthetic ceilings
- Wrong duct pressure or leakage testing methods
- Incorrect control logic and faulty ADP placement
- Use of wrong airflow measuring practices
- Poor ducting material selection
- Following improper installation practices
Each of these contributes to inefficiency, underperformance, and avoidable operating costs.
How to Prevent Inefficient Ducting
The good news? These problems can be avoided if addressed during construction. Our key recommendations:
✅Inspect installations at all phases – don’t wait for handover to catch errors.
✅ Follow standard duct installation practices instead of shortcuts.
✅ Avoid last-minute RCC plan changes that compromise duct routing.
✅ Mandate duct leakage and pressure testing by a third-party team.
✅ Mandate independent TAB (Testing, Adjusting & Balancing) by a certified third-party provider.
One crucial point: Commissioning and TAB should not remain under the contractor’s scope. Independent, third-party verification ensures quality, transparency, and long-term performance.
Final Thought
A ducting system is only as strong as its installation. Even world-class HVAC equipment will fail if air cannot flow the way it should.
At Aerosys, our independent commissioning and TAB services guarantee that every project meets international benchmarks, from NEBB to ASHRAE standards, ensuring comfort, efficiency, and compliance for years to come.
