Flux HVAC: Tech Calculator Apple

Flux HVAC: Tech Calculator

By: 华 陆
Superheat, Duct & PT Chart

Features & Capabilities

The essential toolkit for HVAC pros. Calculate Superheat, Subcooling, Duct Sizing, Airflow & System Capacity instantly. Works 100% Offline.

STOP GUESSING. START MEASURING.

Flux HVAC is the modern, professional toolkit designed for the 2025 technician. We combined the essential tools into one lightning-fast app, helping you diagnose issues faster, charge systems accurately, and validate your work with confidence.

Whether you are on a scorching roof or in a crawl space with no signal, Flux HVAC works 100% offline.

KEY FEATURES:

  1. PRECISION CHARGING
  • Superheat Calculator: Accurate targets for non-TXV (fixed orifice/piston) systems.
  • Subcooling Calculator: Precise liquid line verification for TXV systems.
  • Visual Indicators: Clear color-coded sliders tell you exactly when your charge is optimized.
  • Includes pre-loaded data for standard refrigerants (R-410A, R-22, etc.).
  1. VISUAL DUCTULATOR (Duct Sizing)
  • Forget the cardboard wheel. Calculate round and rectangular duct sizes in seconds.
  • Interactive Visualizer: See the duct shape change as you adjust dimensions.
  • Velocity Alerts: Automatic warnings for high FPM to prevent noisy systems.
  1. SYSTEM PERFORMANCE (Capacity Check)
  • Prove you fixed it. Enter Return and Supply air temps to calculate actual BTUs and Tons.
  • Verify Delta T, Enthalpy change, and Sensible vs. Latent cooling capacity.
  • The ultimate tool for "Verify & Bill."
  1. PSYCHROMETRICS
  • Instantly calculate Relative Humidity (RH%), Dew Point, and Enthalpy.
  • Quickly diagnose humidity issues based on dry bulb and wet bulb readings.
  1. CAPACITOR TEST (Under Load)
  • Test capacitors without disconnecting wires.
  • Input Volts and Amps to identify weak or failed capacitors before they damage the compressor.

WHY CHOOSE FLUX HVAC?

  • Built for Speed: Large sliders and buttons designed for gloved hands.
  • Offline First: No internet required for calculations.
  • Visual Feedback: High-contrast interface designed for outdoor visibility.

Download Flux HVAC today and carry a master technician's toolkit in your pocket.

User Growth & Download Statistics

App
By:
华 陆
Rating:
5.00
(1)
Version:
1.0.0 Last updated: 2025-12-17
Version code:
880543517
Creation date:
2025-12-17
Compatible devices:
Size:
37.68MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-05
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
华 陆
Apple Apps Store
https://apps.apple.com/us/app/flux-hvac-tech-calculator/id6756405485
Website:
https://www.milyo.tech

User Reviews

I’ve been looking for a solid all-in-one toolkit like this for a while. Most other hvac calculator apps are either super outdated or require internet. which is useless when l’m in a basement or on a commercial roof with no signal. The UI is super clean. I really like the visual sliders for superheat and subcooling—makes checking the charge way faster than typing in numbers. The built-in ductulator is also spot on for quick duct sizing checks. Also handy to have the capacitor test and airflow tools in the same place. Replaced 3 different apps on my phone. Highly recommend for any service tech.
by Sh*****, 2025-12-19
View all user reviews ›

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