截圖
描述
Size HVAC ducts instantly using airflow, friction or velocity. Get accurate duct dimensions in seconds — no charts required. • Get a range of suitable duct sizes based on friction rate or velocity. • Get multiple valid duct dimensions instantly. • Tap on Friction Rate or Velocity to toggle between calculation methods. • IP and SI units. • Detailed sizing mode to adjust the duct dimensions and air flow rates. • Supports rectangular, circular and flexible ducts. • Automatic friction and velocity updates. Calculations are based on standard air 0.075 lb/ft3 (1.2 kg/m3) in clean galvanized steel or non-metallic flexible ducts. Any feedback is welcome, and will be the basis for future updates.
新內容
版本 3.5 · 2026/3/24* UI Improvements and minor bug fixes.
資訊
- 賣家
- Wassim Murr
- 類別
- Productivity
- 版本
- 3.5
- 需求
- iOS 18.6+
- 大小
- 1.2 MB
- 年齡分級
- 4+