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HVAC - Heating, Ventilation and Air Conditioning

HVAC - Heating, Ventilation and Air Conditioning at Mac App Store analyse

FPC Ltd.
Reference Education
3,152 ratings · Power index: 178
Free Mac App Store Follow Website
Version 3.9
Size 38.25 Mb
Updated 7 years ago
Released 02 Jun 2010

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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 Refrigerant - R22 Water Evaporator and Condenser Equations - Heating tables and equations for: Air Heating Systems Building Elements Expansion Tanks Chimneys and Fireplace Sizing Classifications of Coal, Gas Oil, Boilers and Hot Water Heating Systems Dowtherm A Fittings Flow Rates in Heating Systems Flow Temperatures in Hot-Water Heating Systems Food and Foodstuff Greenhouse Temperatures Heat Carrying Capacity of Copper Tube Heat Emission Heat Loss Heat Sources Hot Water Heating Systems Overall Heat Transfer Coefficients Safety Valves Sizing Swimming Pool Heaters Snow Melting Systems Static Pressures in HVAC Systems Thermal Expansion Units of Heat - BTU, Calorie and Joule - Ventilation tables and equations for: Air Fans Filters Friction Loss Heat Recovery Heaters and Coolers Hydraulic Diameter Major and Minor Losses STP and NTP Scrubber Basics Duct Sizing Efficiency - Noise/Sound tables and equations for: Decibels Blade Dampers and Pass Frequency Silencers Decibel A, B and C Directivity Coefficient and Sound Attenuation Ducts Fans and Noise Power Generation Noise Attenuation and Rating Curves Outdoor Ambient Sound Levels Propagation of Sound Indoors Propagation of Sound Outdoors Rotary Heat Exchanger - Noise Attenuation Sound Absorption Coefficients for some common Materials Sound Attenuation Sound Frequency, Wavelength and Octave Sound Power, Intensity and Pressure Sound Transmission * All Content is Searchable * All Content is available offline (no need for WiFi or Internet Connection) * Please send us any questions, comments or suggestions using our website

Estimates

Monthly Downloads > 3.92k
Est. Revenue ~ $1.6k
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Devices

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Pricing by country

Country Price
Canada 6.99 CAD
China 38 CNY
France 5.99 EUR
Germany 5.99 EUR
Italy 5.99 EUR
Netherlands 5.99 EUR
Portugal 5.99 EUR
Spain 5.99 EUR
Poland 7.99 EUR
UK 4.99 GBP
India 499 INR
Japan 700 JPY
Korea, Republic Of 6600 KRW
Poland 29.99 PLN
Russia 449 RUB
Turkey 149.99 TRY
USA 4.99 USD
Korea, Republic Of 5.49 USD
Ukraine 5.99 USD

Reviews

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Hvac Service manager

Jlaffradi · 12 years ago · v1.0

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

Ужас

Без имени москва · 9 years ago · v3.4

Пожалел что купил, деньги на ветер...прога ни о чем...не для РФ...не тратьте деньги...полная ерунда

FINALLY!

Hopeful Sleeper · 15 years ago

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. Cant beat 99 cents though. Buy it.

Good for a quick reference

JonnyU · 15 years ago

This all does not calculate anything it is just a reference guide. Its 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

Hh

Beauuuui · 15 years ago

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

Not good at all!!

Tyguy11 · 14 years ago · v1.0

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 shouldnt need to use it. Worthless n should be free. Not $1.99