Best Hvacr Apps

Refrigerant Charge Calculator

HVACR Check PT Chart Superheat

Free

This tool helps HVAC and refrigeration technicians quickly determine the correct refrigerant charge for various systems. It provides instant verdicts like 'Add,' 'Hold,' or 'Remove' based on superheat or subcooling measurements, supporting numerous refrigerants and unit conversions. The app functions offline and allows for saving job details and generating PDF reports.

HVAC School

By Techs For Techs

Free

This app serves as a comprehensive resource for HVAC technicians, offering a podcast, tech tip articles, and interactive calculators. It aims to enhance knowledge of HVAC theory, industry updates, and essential mathematics for both current and aspiring professionals.

Danfoss Troubleshooter

Troubleshoot HVACR systems

Free

This app helps HVACR technicians diagnose and resolve system issues. It guides users through common symptoms, identifies potential causes, and recommends solutions. An offline database is available for use in remote locations.

HVAC Mastery

Learn the HVAC Trade

Free

This app provides hands-on learning for HVAC professionals, covering fundamentals, core and advanced systems, and EPA 608 certification prep. It features interactive diagrams, simulators, real-world challenges, and quick reference tools for on-the-job use.

Ref Tools

All-in-one HVACR app

Free

This app provides HVACR technicians with essential tools and information for field service. It includes refrigerant calculators, troubleshooting guides, product finders, and access to spare parts. Listen to educational podcasts to enhance your knowledge on the go.

HVAC Know It All

by HVAC Know It All Inc.

Free

Connect with HVAC/R professionals to enhance your skills through educational discussions. This app aims to help technicians, installers, owners, educators, and students improve their expertise in the trade.

TradeBuilt HVACR Toolbox

HVAC Calculators & PT Charts

Free

This app provides HVACR technicians with essential field tools and data, including charging, airflow, electrical, and performance calculations. It offers PT charts, conversions, and references for various refrigerants, working offline for convenience in the field.

Johnstone Supply HVACR

Wholesale HVACR Equipment

Free

Access a comprehensive catalog of HVAC and refrigeration parts, supplies, and equipment. Check real-time inventory, scan product barcodes for quick identification, and utilize integrated contractor tools. Request an account to streamline your procurement process.

TXV Superheat Tuner

for HVACR technicians

Free

This tool helps HVACR technicians quickly and accurately adjust thermostatic expansion valves. It uses advanced algorithms to provide valve-specific recommendations, optimizing cooling systems in minutes and improving energy efficiency.

AC Service Tech LLC

by AC Service Tech, LLC

Free

This app provides a comprehensive platform for HVAC/R technicians and students to access educational resources. It features training videos, calculators, online courses with certificates, articles, and podcast episodes, all in one convenient location.

CoolCloud HVAC 2.0

HVAC Service Streamlined

Free

This application enables HVAC contractors to wirelessly connect with Goodman and Amana air handler and furnace control boards via Bluetooth. It streamlines equipment servicing, maintenance, configuration, and diagnostics for improved energy efficiency and performance.

EPA 608 HVAC Exam Prep: Prepia

Pass HVAC with practice tests

Free

Prepare for the EPA Section 608 Technician Certification exam with practice tests, flashcards, and mock exams. Study refrigerant handling concepts and identify weaker areas with personalized tools. Covers Core, Type I, Type II, and Type III testing.