Apps by Carmel Software Corporation

Steam Tables

PAID
The Steam Tables (for HVAC and other applications) mobile app is the #1 selling app for quickly calculating saturated and superheated steam properties. Come see why 1000s of users world-wide have chosen this app to perform steam table...

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HVAC Psychrometric

PAID
The "HVAC Psychrometric" app is a new psychrometric analysis app for the Android OS. It is based upon the #1 selling psychrometric application for the Apple iPhone and iPod touch. Thousands of happy users have downloaded the iPhone version for...

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NATE ResLoad-J 4.2

PAID
The NATE ResLoad-J app was developed by Carmel Software for North American Technical Excellence, Inc. (NATE). This is an ACCA-approved Manual J8 residential load calculation app for the Apple iPad. It allows engineers, contractors, and technicians to...

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HVAC PT Chart 5.4

FREE
HVAC PT Chart is an electronic pressure temperature calculator that allows HVAC technicians and contractors to quickly look up the temperature and corresponding pressure for 100+ common HVAC refrigerants including both bubble and dew versions of...

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NATE Toolkit‪+‬ 5.52

PAID
The NATE Toolkit+ app was developed by Carmel Software for North American Technical Excellence, Inc. (NATE). This app is the essential app for anyone in the HVAC industry. It is a compilation of most of the individual iPhone and iPad applications...

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HVAC Equipment Locator

FREE
The brand new HVAC Equipment Locator is a revolutionary Android application that lets you track, share, and customize your equipment nameplate and maintenance data. 1. Track all of your equipment location, nameplate, and maintenance data along with...

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HVAC Load Plus 4.96

PAID
The HVAC Load+ iPhone app allows you to perform detailed heating and cooling block loads for small commercial and residential buildings out in the field by taking advantage of the simplicity and power of the iPhone. It performs heating and cooling...

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HVAC Duct Sizer 8.5

PAID
The HVAC Duct Sizer app is the #1 selling duct sizing application for the Apple iPhone and iPad. Tens of thousands of happy users have downloaded this useful application for performing quick and simple duct sizing analysis. The HVAC Duct Sizer is a...

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HVAC Psychrometric LT 6.1

PAID
The "HVAC Psychrometric LT" app is the #1 selling psychrometric application for the Apple iPhone and iPad. Tens of thousands of happy users have downloaded this useful application for performing quick and simple psychrometric analysis. Just a few...

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HVAC Psych HD 4.5

PAID
The HVAC Psychrometric Chart app is the first truly interactive graphical psychrometric chart for the iPad, and it includes both IP and SI units. This app is now optimized for iOS 18.x. Using your finger, you can easily plot HVAC and other...

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