HVAC

2.4 rating

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Hvac Service manager Hvac Service manager

Very useless app. Nothing but formulas that you can easily get from a text book. Not even worth 2 bucks.

Very useless app. Nothing but formulas that you can easily get from a text book. Not even worth 2 bucks.

Jlaffradi over 10 years ago
Not good at all!! Not good at all!!

So I bought this app thinking the contents may be useful in the field. What I got was alot of formulas with no reference on how to use them or what they mean. As I see it, if you know how to read the info in this app then you shouldn't need to use it. Worthless n should be free. Not $1.99

So I bought this app thinking the contents may be useful in the field. What I got was alot of formulas with no reference on how to use them or what they mean. As I see it, if you know how to read the info in this app then you shouldn't need to use it. Worthless n should be free. Not $1.99

Tyguy11 over 12 years ago
Hh Hh

.99 was way too much !! Nothing I need here !!!

.99 was way too much !! Nothing I need here !!!

Beauuuui over 13 years ago
Good for a quick reference Good for a quick reference

This all does not calculate anything it is just a reference guide. It's a very good reference and rule of thumb guide with lots of useful equations. The only thing I would add is where the equations and data come from. It looks ASHRAE based but not sure if it is

This all does not calculate anything it is just a reference guide. It's a very good reference and rule of thumb guide with lots of useful equations. The only thing I would add is where the equations and data come from. It looks ASHRAE based but not sure if it is

JonnyU over 13 years ago
FINALLY! FINALLY!

There seems to be an app for everything stupid, and these guys actually put together some incredibly useful resources with this one. HIGHLY RECOMMENDED, though because I run a building diagnostics firm I upgraded to the Pro version. Can't beat 99 cents though. Buy it.

There seems to be an app for everything stupid, and these guys actually put together some incredibly useful resources with this one. HIGHLY RECOMMENDED, though because I run a building diagnostics firm I upgraded to the Pro version. Can't beat 99 cents though. Buy it.

Hopeful Sleeper almost 14 years ago

HVAC

Properties Refrigerants

Ventilation tables

Octave Sound Power

Pressure Sound Transmission

Ratings -

5

ratings

App History

Price up 1.99->4.99
over 10 years ago
Release
almost 11 years ago

Description

The ultimate HVAC reference for all HVAC professionals and engineers. This app includes 100s of equations and tables for heating, ventilation, air conditioning and noise.

A summary of the contents (more is included in the app).

- Air Conditioning tables and equations for:
Air Conditioners
Ammonia - NH3 - Properties
Cooling Loads
Chilled-Water System
Cooling and Heating Equations
Freon Properties
Fruits and Vegetables Optimal Storage Conditions
Heat Gain
Lights
Air Humidity
Rectangular and Circular HVAC Ducts
Refrigerant R22 - Properties
Refrigerants - Environmental Properties
Sensible Heat Ratio
Thermodynamic Properties of...

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HVAC

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HVAC

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Reviews - 5

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5

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