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HVAC RefCharge

Name: HVAC RefCharge
Availability: InStock
Rating: 1 (1 reviews)

Eliminate manual P/T charts and reduce call-backs. Get precise target temperatures for 100+ refrigerants with altitude adjustment and professional field reporting right from your pocket.

Key Figures

Downloads

User Rating

1.0/5

Total Ratings

Publisher

Carmel Software Corporation

Master Every Charge with Field-Proven Precision

Ditch the paper charts and manual math. HVAC RefCharge delivers instant, EPA-ready superheat and subcool calculations for over 100 refrigerants, optimized for your iPhone and iPad.

Instant Superheat & Subcool

Calculate target temperatures on-the-fly. Simply input your wet-bulb and dry-bulb data to determine exactly when to charge, saving time on every service ticket.

High-Altitude Accuracy

Work anywhere with confidence. Adjust atmospheric pressure for locations like Denver to ensure your pressure-to-temperature readings are always lab-accurate.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

HVAC RefCharge - Main menu of the HVAC RefCharge app showing options for Superheat calculations, Subcool calculations, and taking a photograph. — Main menu of the HVAC RefCharge app showing options for Superheat calculations, Subcool calculations, and taking a photograph.

HVAC RefCharge - HVAC RefCharge mobile app interface displaying superheat calculation results and input sliders for R-134A refrigerant. — HVAC RefCharge mobile app interface displaying superheat calculation results and input sliders for R-134A refrigerant.

HVAC RefCharge - A selection menu showing a list of various refrigerants in the HVAC RefCharge app — A selection menu showing a list of various refrigerants in the HVAC RefCharge app

HVAC RefCharge - Interface of the HVAC RefCharge mobile app displaying superheat results and input sliders for R-152A refrigerant — Interface of the HVAC RefCharge mobile app displaying superheat results and input sliders for R-152A refrigerant

HVAC RefCharge - Preferences screen in the HVAC RefCharge app showing settings for refrigerant type unit details and measurement units — Preferences screen in the HVAC RefCharge app showing settings for refrigerant type unit details and measurement units

HVAC RefCharge - HVAC RefCharge app screen displaying superheat calculation results and input sliders for R-152A refrigerant — HVAC RefCharge app screen displaying superheat calculation results and input sliders for R-152A refrigerant

HVAC RefCharge - Subcool calculation interface showing results and input sliders for R-152A refrigerant in the HVAC RefCharge app. — Subcool calculation interface showing results and input sliders for R-152A refrigerant in the HVAC RefCharge app.

HVAC RefCharge - Screenshot of the subcool calculation screen in the HVAC RefCharge app showing results and input sliders for R-152A refrigerant. — Screenshot of the subcool calculation screen in the HVAC RefCharge app showing results and input sliders for R-152A refrigerant.

HVAC RefCharge - Preferences screen for the HVAC RefCharge app showing general unit settings and slider behavior configurations — Preferences screen for the HVAC RefCharge app showing general unit settings and slider behavior configurations

HVAC RefCharge - Subcool calculation screen in the HVAC RefCharge app for R-134A refrigerant showing target results and input sliders — Subcool calculation screen in the HVAC RefCharge app for R-134A refrigerant showing target results and input sliders

Description

The HVAC RefCharge app is a refrigerant charging calculator that allows HVAC technicians to perform superheat and subcool refrigerant charge calculations on-the-fly. This app includes pressure/temperature data for over 100 refrigerants. This is a universal app that works on both the iPhone and iPad. This app now includes the HVAC Equipment Locator. Click here for details: http://bit.ly/1yTq539 The following is a list of additional features: 1. Perform superheat refrigerant charge calculations for 100+ different refrigerants. Input the indoor wet-bulb and outdoor dry-bulb temps. to get the target superheat temperature. Then, specify the suction line temperature and pressure to get the actual superheat temperature. The difference tells you whether to charge or not. Also, the app auto-assigns the dew version of azeotropic refrigerant to superheat, if applicable. 2. Perform subcool refrigerant charge calculations for 100+ different refrigerants. Input the indoor wet-bulb and outdoor dry-bulb temps. to get the target subcool temperature. Then, specify the liquid line temperature and pressure to get the actual subcool temperature. The difference tells you whether to charge or not. Also, the app auto-assigns the bubble version of azeotropic refrigerant to subcool, if applicable. 3. Use an interactive slider control to increase or decrease all values and immediately observe calculated results. Also, the slider control allows for "incremental" changes so you can ever-so-slightly change values to observe newly calculated results. 4. Specify atmospheric pressure (other than standard 14.7 psi) so that calculated pressures are adjusted for high elevations like those in Denver and elsewhere. 5. Customize input types so that you can specify manufacturer-specified target superheat/subcool or input indoor dry-bulb/indoor relative humidity in place of indoor wet-bulb temperature. 6. Take a photo and assign it to the project 7. Send an email that includes all inputs, results, and the photo with a custom message 8. Display input and result values in either English or Metric units