Duct Sizing
Supply and return duct sizing with pressure loss calculation
Verified module: SI units, SBC-referenced, deterministic, with documented verification metadata.
Code references
Inputs
| Parameter | Unit |
|---|---|
| Airflow | L/s |
| Duct Material | — |
| Duct Length | m |
| Number of Fittings | - |
| Main Duct? | — |
| Insulation | — |
Runs in the Insha by Schnell workspace. Verified calculators return explicit pass / fail / warning results with a clause trail.
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Insha by Schnell is in beta. All calculator outputs require review by a licensed SCE-registered engineer before submission to MOMRA, Civil Defense, MODON, the Royal Commission, or site execution.
Frequently asked questions
- What does the Duct Sizing calculator do?
- Supply and return duct sizing with pressure loss calculation. It references ASHRAE.
- Which Saudi Building Code references does the Duct Sizing calculator use?
- The Duct Sizing calculator references ASHRAE.
- What inputs does the Duct Sizing calculator need?
- The Duct Sizing calculator takes 6 inputs: Airflow (L/s), Duct Material, Duct Length (m), Number of Fittings, Main Duct?, Insulation.
- Is the Duct Sizing calculator verified?
- Duct Sizing is a verified module: SI units, SBC-referenced, deterministic, with documented verification metadata. Like all Insha by Schnell outputs, its results require review by a licensed SCE-registered engineer before submission or site execution.