IN HVAC Calculator
Gregory Enterprises Utilities iPhoneiPadiPod touch
IN HVAC Calculator is a free Utilities app for iPhone and iPad by Gregory Enterprises. Rated 4.1/5 from 10 ratings. Requires iOS 12.0.
- Rating
- 4.1
- 10 ratings
- Price
- Free
- on the App Store
- Size
- 27 MB
- Age 4+
- Updated
- Apr 19
- 2024 · v2.0.3
Screenshots
About IN HVAC Calculator
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. Contact us if you'd like to request a feature for a future release!
Ratings & reviews
4.1
10 ratings
What’s new
Version 2.0.3 · Updated April 19, 2024
Minor bug fixes
App privacy
The developer, Gregory Enterprises, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to IN HVAC Calculator
Looking for apps like IN HVAC Calculator? Here are 6 similar apps on the App Store. The highest rated is Allday HVAC Calc (5.0/5), and 5 of the 6 are free to download.
-
Allday HVAC Calc
5.0
-
AC Calculator - HVAC Sizing
4.8
-
Digiduct
4.6
-
Duct Calculator S&P
5.0
-
Duct Calculator Elite
4.8
-
Ductulator - Duct Calculator
4.5
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| IN HVAC Calculator | 4.1 / 5 (10 ratings) | Free | April 19, 2024 | |
| Allday HVAC Calc | 5.0 / 5 (1) | Free | Oct 20, 2026 | Compare |
| AC Calculator - HVAC Sizing | 4.8 / 5 (20) | Free | Apr 23, 2026 | Compare |
| Digiduct | 4.6 / 5 (11) | Free | Jul 9, 2026 | Compare |
| Duct Calculator S&P | 5.0 / 5 (1) | Free | May 21, 2025 | Compare |
| Duct Calculator Elite | 4.8 / 5 (234) | 9.99 USD | Sep 2, 2026 | Compare |
| Ductulator - Duct Calculator | 4.5 / 5 (34) | Free | Aug 24, 2026 | Compare |
Compare IN HVAC Calculator with the top alternatives: ratings, updates, ASO score and keyword gaps →