Duct Calculator S&P vs IN HVAC Calculator Usage & Stats
The S&P duct calculator allows three different calculations to be carried out quickly and with ease. These calculations are divided in four areas:
1. Diameter converter, which allows converting circular to equivalent rectangular ducts.
2. Calculator of different ventilation parameters, with which will be able to obtain the diameter, the air speed, the airflow and the dynamic pressure of your installation.
3. Pressure drop calculation tool for installations with straight sections and duct system elements.
4. Units converter, with which you will be able to transform speed, airflow, power and pressure units for other equivalents in different scales.
- Apple App Store
- Free
- Utilities
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Inspector Nation presents a general reference application to provide insight into the world of HVAC equipment inspection. It is never good practice to mention the exact age or tonnage rating in the home inspection report, but having a reference point of age and size gives the home inspector confidence to map out the inspection and set the tone for the report.
This application will aid the inspector by providing several HVAC-related inspection calculators as well as guidelines for approximate values for (1) equipment circuit requirements, (2) air conditioner tonnage based on the model number, (3) HVAC manufacture date, and (4) combustion air requirements.
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- Apple App Store
- Free
- Utilities
Store Rank
- -
Duct Calculator S&P VS. 
IN HVAC CalculatorDecember 12, 2024