HVAC Buddy®
USD 9.99
5.0.14for iPhone, iPad and more
Age Rating
لقطات الشاشة لـ HVAC Buddy®
About HVAC Buddy®
Make your job easier with our refrigerant charging and diagnostic HVAC app - HVAC Buddy®. If you are servicing equipment the best way to begin diagnosis and determine the proper refrigerant charge is to use HVAC Buddy®, a set of gauges, and a thermometer.
• Superheat for fixed capillary or Subcooling forTXV/EXV systems
• Calculates targeted vs. actual Subcooling
• Over 100 refrigerants including newer azeotropic blends
• Airflow / Delta-T / TEET Calculation
• Email System Status Report
• Imperial (IP) or Metric (SI)
• Use Target Superheat and Subcooling tables or enter manually
• Update all values with realtime output
• Line Chart displays historical values based on input changes or elapsed time
If the early outdoor temperature is 75F and you charge the system to a “beer can cold” suction line your system is likely improperly charged. Later in the afternoon high temperatures will increase head pressure and the resulting overcharge means a lower than desired superheat and wasted energy. Not good!
Overall Process:
• Enter refrigerant, temps, and pressures
• The math is done for you to display Superheat, Subcooling and Airflow Target, Actual, and Difference
• Email all readings (detail)
Other Features:
• Flexible units - psi, kPa, Fahrenheit, Celsius, etc.
• Calculates Superheat and Subcooling targets
• Airflow - For cooling, compares a targeted difference across the coil vs. actual. Also called Delta-T or Target Evaporator Exit Temperature (TEET).
• System Status Report - Use the email tab to create defaults for email addresses, subject, and System Status Report introductory text. Tap the email button and these values are incorporated into a formatted page including all the parameters recorded in HVAC Buddy. Edit the email and / or add contacts from your contact list. Then on each service call it's just a couple taps to send a personalized report.
Accolades and Awards:
----------------------------
HVAC Buddy® ranked #2 in ContractingBusiness.com readers choice of top 10 contracting apps.
HVAC Buddy® was featured by the California Association of HERS Raters and is CalHERS approved!
"Very cool app. I can see California really running with this as we have strict requirements for verification." - John Richau, Executive Director, Calhers
"an excellent programme" - Charlie Richards
HVAC Buddy® Load Calc - Now Available
HVAC Buddy® Duct Calc - Powerful tool with a simple to use real-time interface to help you choose optimal duct sizes.
HVAC Buddy® Pressure Temperature - Over 90 Refrigerant combinations and their corresponding PT relationship in Metric or Imperial units.
HVAC Buddy® Psychrometric - Quickly calculate thermodynamic properties of moist air at temperatures commonly used in HVAC systems. Enter multiple sets of properties, mix air streams.
• Superheat for fixed capillary or Subcooling forTXV/EXV systems
• Calculates targeted vs. actual Subcooling
• Over 100 refrigerants including newer azeotropic blends
• Airflow / Delta-T / TEET Calculation
• Email System Status Report
• Imperial (IP) or Metric (SI)
• Use Target Superheat and Subcooling tables or enter manually
• Update all values with realtime output
• Line Chart displays historical values based on input changes or elapsed time
If the early outdoor temperature is 75F and you charge the system to a “beer can cold” suction line your system is likely improperly charged. Later in the afternoon high temperatures will increase head pressure and the resulting overcharge means a lower than desired superheat and wasted energy. Not good!
Overall Process:
• Enter refrigerant, temps, and pressures
• The math is done for you to display Superheat, Subcooling and Airflow Target, Actual, and Difference
• Email all readings (detail)
Other Features:
• Flexible units - psi, kPa, Fahrenheit, Celsius, etc.
• Calculates Superheat and Subcooling targets
• Airflow - For cooling, compares a targeted difference across the coil vs. actual. Also called Delta-T or Target Evaporator Exit Temperature (TEET).
• System Status Report - Use the email tab to create defaults for email addresses, subject, and System Status Report introductory text. Tap the email button and these values are incorporated into a formatted page including all the parameters recorded in HVAC Buddy. Edit the email and / or add contacts from your contact list. Then on each service call it's just a couple taps to send a personalized report.
Accolades and Awards:
----------------------------
HVAC Buddy® ranked #2 in ContractingBusiness.com readers choice of top 10 contracting apps.
HVAC Buddy® was featured by the California Association of HERS Raters and is CalHERS approved!
"Very cool app. I can see California really running with this as we have strict requirements for verification." - John Richau, Executive Director, Calhers
"an excellent programme" - Charlie Richards
HVAC Buddy® Load Calc - Now Available
HVAC Buddy® Duct Calc - Powerful tool with a simple to use real-time interface to help you choose optimal duct sizes.
HVAC Buddy® Pressure Temperature - Over 90 Refrigerant combinations and their corresponding PT relationship in Metric or Imperial units.
HVAC Buddy® Psychrometric - Quickly calculate thermodynamic properties of moist air at temperatures commonly used in HVAC systems. Enter multiple sets of properties, mix air streams.
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تحديث لأحدث إصدار 5.0.14
Last updated on 16/10/2019
الإصدارات القديمة
Easily change from one refrigerant to another now available at the top of each diagnostic screen.
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Version History
5.0.14
16/10/2019
Easily change from one refrigerant to another now available at the top of each diagnostic screen.
5.0.12
13/07/2019
Easily change from one refrigerant to another now available at the top of each diagnostic screen.
5.0.10
14/05/2019
New refrigerants added to the list.
5.0.7
19/04/2019
You can now jump to a calculation from the main refrigerants list.
5.0.1
14/03/2019
With this release we have kept the same core functionality as before in previous versions. Graphics have been updated. Plus, we've taken it a step further by including the ability to sync and backup data to the cloud using FLEETGRID.
4.2
11/04/2017
Added diagnostics tab for diagnosing Superheat, Subcooling, and Airflow.
Simplified out of tolerance indicator colors for high and low conditions.
Improved documentation.
Simplified out of tolerance indicator colors for high and low conditions.
Improved documentation.
4.1
03/03/2017
Corrected error causing crash during some types of input.
4.0
28/02/2017
New user interface with over 100 refrigerants and improvements in every aspect of the application.
2.1
06/02/2013
Updated libraries
2.0.2
22/10/2011
Corrected bug selecting refrigerants in iOS 5
2.0.1
27/06/2011
By popular demand reverted back to original interface.
2.0
23/06/2011
• Sliders replaced with - and + buttons on the sides of number fields. This requires less focus moving up or down a certain number of degrees/psi
• Refrigerant increase from 4 to 71 using proper dew and bub temps for superheat and subcool
• Improved diagnostics
• Simple metric/imperial switch replaced with multiple selections for temperature and pressure
• Multiple readings - Record a set of data. each reading may be tagged with status and comments
• Expanded email report
• Updated documentation
• Support subsystem with enhancement request forum, knowledge base, etc.
• Refrigerant increase from 4 to 71 using proper dew and bub temps for superheat and subcool
• Improved diagnostics
• Simple metric/imperial switch replaced with multiple selections for temperature and pressure
• Multiple readings - Record a set of data. each reading may be tagged with status and comments
• Expanded email report
• Updated documentation
• Support subsystem with enhancement request forum, knowledge base, etc.
1.2
30/10/2009
Internal code fixes and nomenclature corrected for Subcooling tab.
1.1
24/09/2009
Metric units; The ability to calculate Delta-T or Targeted Evaporator Exit Temperature (TEET) for compliance with California Jan 2010 requirements; the ability to email calculations and results.
1.0
20/08/2009
HVAC Buddy® FAQ
HVAC Buddy® متاح في مناطق أخرى غير البلدان المقيدة التالية:
Maldives,Tonga,Montenegro,Serbia,Afghanistan,Georgia,Nauru,Iraq,Cote Divoire,Rwanda,Morocco,Zambia,Congo, Democratic Republic,Gabon,Kosovo,Vanuatu,Bosnia & Herzegovina,Seychelles,Cameroon,Libya,Myanmar
HVAC Buddy® هي مدعومة على اللغات Inglés
انقر هنا لمعرفة كيفية تنزيل HVAC Buddy® في بلد أو منطقة محظورة.
تحقق من القائمة التالية لمعرفة الحد الأدنى من المتطلبات HVAC Buddy®.
iPhone
Requiere iOS 10.0 o posterior.
iPad
Requiere iPadOS 10.0 o posterior.
iPod touch
Requiere iOS 10.0 o posterior.