HVAC Buddy® GridBuddy 1.1.1
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Free Version
Publisher Description
HVAC Buddy GridBuddy is a tool for professional technicians to differentiate themselves from the "Gas and Go" crowd. By utilizing standard measurements and observations that should be recorded on any service ticket GridBuddy helps assess refrigerant charge, coil characteristics, total electrical demand, and total cooling capacity. Calculate baseline and incremental operating costs before, during, and after servicing. Send a summary email report of results. If you are looking for a superheat, subcooling, and airflow app see HVAC Buddy. GridBuddy literally has 10 times the functionality of HVAC Buddy but more complexity. As one reviewer noted this app takes some time to learn and is not for the novice. Downloading this app ONLY gets you R11 and R12. Up to 95 additional refrigerants and the ability to change entering air wet bulb are available as in-app purchases. The following are calculated: Superheat Superheat Target Temp Subcooling Subcooling Target Temp Airflow (ETD) Airflow Target CFM per Ton Sensible Heat Ratio Apparatus Dew Point Temp Coil Bypass Factor Condenser Compressor Energy Condenser Fan Energy Liquid Saturation Temp Cooling Tons Condensing Temp over Ambient CFM Per Ton Coil Latent Energy Coil Sensible Energy Coil Total BtuH Evap Enthalpy Delta Evap Entering Air Mass Flow Rate Evap Entering Air Enthalpy Evap Entering Air Specific Volume Evap Fan Energy Evap Leaving Air Mass Flow Rate Evap Leaving Air Enthalpy Evap Leaving Air Specific Volume Vapor Saturation Temp Evaporator Temp Delta Evap Entering Air Rel Hum Evap Leaving Air Rel Hum Unit Total Energy SEER Annual Cooling Costs EER EER Annual Cooling Costs Focus on what the numbers are indicating and not on trying to remember the chronology of what's been done and calculating values. Baselining During the course of diagnosis, repair, and re-evaluation copy and save as many sets of data as needed. Establish a baseline and annotate each one (i.e. "added 2lbs refrigerant") so you have a trail of actions and results. Select any two of these for your operating report. Side By Side Compare The Comparison View shows any two selected sets of measurements side by side complete with every input and calculated value. The comparison shows absolute and percent differences. Cost Savings Email an invoice style summary presentation of the data collected on system performance. For maximum value enter the electricity cost per kilowatt hour, annual cooling degree days, and hours per day for your area to get annual cooling costs. Show annual savings by upgrading to a higher SEER by pressing "copy unit" and changing the SEER value on the new unit. Use comparison to show cost savings as a result of servicing (i.e. clean coil, proper charge, etc.). In App Purchase All calculations and features in GridBuddy are fully functional for a return air wet bulb temperature of 63 degrees Fahrenheit and refrigerants R-11 and R-12. This means GridBuddy is an excellent training tool to learn pressure temperature relationships, airflow, energy efficiency, and various psychrometric properties of moist air streams. In-App refrigerant purchases are grouped as follows: 1) All less than R400 2) R400 and greater 3) All refrigerants Purchasing options one and two are the same as option three which is discounted. Any refrigerant purchase opens up the list of available entering air temperatures. About: HVAC GridBuddy is part of the GridBuddy Suite of applications for the HVAC/R industry. If you like GridBuddy Try our other Apps: HVAC Buddy HVAC Duct Calc Buddy HVAC PT Buddy HVAC Psychrometric Buddy
Requires iOS 5.0 or later. Compatible with iPhone, iPad, and iPod touch.
About HVAC Buddy® GridBuddy
HVAC Buddy® GridBuddy is a free app for iOS published in the Office Suites & Tools list of apps, part of Business.
The company that develops HVAC Buddy® GridBuddy is Kevin Burandt. The latest version released by its developer is 1.1.1.
To install HVAC Buddy® GridBuddy on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2010-05-04 and was downloaded 29 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the HVAC Buddy® GridBuddy as malware if the download link is broken.
How to install HVAC Buddy® GridBuddy on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the HVAC Buddy® GridBuddy is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After HVAC Buddy® GridBuddy is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
