HVAC Psychrometric LT Mobile App for iOS
The HVAC Psychrometric LT
application allows you to easily perform
single-state HVAC psychrometric calculations using your iPhone and iPad.
What's New
The HVAC Psychrometric LT app has been re-written from scratch. It includes the following updates:- The calculations are now based upon the world-class HDPsyChart calculation engine.
- A modernized interface built around Apple's latest UI/UX guidelines, including a full iPad layout.
- Reports can be sent as PDF, CSV (Excel), and HTML - by email, text message, or any other Share option.
- A color picker lets you choose the color of the calculated output values.
- Many smaller refinements throughout.
Summary of Features
- The HVAC Psychrometric LT app is a universal app that works on both your iPhone and iPad and adjusts its screen size accordingly.
- It is now optimized for iOS 27 and the iPhone 18 / iPad Pro.
- Specify 2 psychrometric parameters for a single stream of air and instantly view the remaining 6 calculated values. You can quickly toggle through 20 different combinations of the 2 input parameters and instantly view the calculated results, all on the same screen.
- You can specify additional parameters such as the altitude of the air being analyzed, the atmospheric pressure, different types of units such as degrees F or R, and English or Metric units.
- Immediately view updated results as you change the input values using the on-screen slider control.
- Email all inputs and results from the single-state results along with a spreadsheet attachment.
