Best Hvac Calculator Heat Apps

HVACR Check & Charge

PT Charts Superheat Subcooling

Free

HVACR Check is a powerful tool for HVAC technicians that streamlines equipment checklists, service reports, and maintenance workflows. Simplify your work processes and stay organized with this all-in-one solution.

HVAC PT Chart

HVAC Pressure/Temp Charts

Free

This electronic pressure temperature calculator allows HVAC technicians and contractors to quickly look up temperature and pressure values for over 100 common refrigerants, with features to input and calculate values, display refrigerant properties, and email results. With this tool, users can easily access and utilize pressure-temperature charts, making it a valuable resource for HVAC professionals.

HVAC Residential Load Calcs

Calculate cool/heat loads...

$34.99

This app allows users to perform detailed heating and cooling load calculations for residential buildings using their iPhone, making it ideal for engineers, technicians, and architects. With its comprehensive features and user-friendly interface, users can quickly size equipment, generate reports, and share results with clients, streamlining their workflow and showcasing their expertise.

HVAC Load Plus

HVAC cooling and heating loads

$24.99

This application allows users to perform detailed heating and cooling load calculations for small commercial and residential buildings using their iPhone. It offers a range of features, including a comprehensive weather database, construction type data, and report generation, making it easy to size heating and cooling equipment and share results with clients.

HVAC Exam Prep 2026

Pass HVAC Exam & Practice Test

Free

Pass the HVAC certification exam with confidence using our expert-designed app, which provides a customized study plan, 1,700+ questions with detailed explanations, and simulated quizzes to help you achieve your goals. Download the app to start preparing for the exam and boost your chances of passing on your first try!

CoolCloud HVAC 2.0

HVAC Service Streamlined

Free

Streamline HVAC services with the new CoolCloud HVAC 2.0 app, enabling wireless communication with premium air handler and furnace control boards for efficient equipment servicing, diagnostics, and maintenance. Simplify technician workflows, improve energy efficiency, and ensure reliable performance.

Construction Master Pro Calc

Feet Inch Fraction Calculator

Free

An essential tool for professionals working with dimensions, this app optimizes speed and accuracy while reducing errors. Try it for free before purchase on your App Store account. Ideal for enhancing productivity on the go.

AC Calculator Pro

Air Conditioner or Heat Pump

$4.99

This application is a comprehensive tool for HVAC professionals and individuals seeking guidance on air conditioning or heat pump sizing, offering features such as precise capacity calculations, equipment type recommendations, and energy consumption insights. Download now to calculate, compare, and plan your heating and cooling needs with accuracy and efficiency.

OSHA-NIOSH Heat Safety Tool

by Centers for Disease Control and Prevention

Free

Safely plan outdoor work activities by monitoring real-time heat index and receiving safety recommendations with this app. Stay informed about heat-related risks, access hourly forecasts, and learn first aid for heat-related illnesses. Stay safe in the heat - download now!

Calculator of Air

Psychrometric Charts Tool

Free

This application allows users to easily calculate various humidity-related values, such as dew point temperature and relative humidity, by inputting just two of six supported items. Try it out and get accurate calculations for your psychrometric chart needs!

Feet and Inches Calculator

Perfect Construction Calc!

Free

Calculate measurements with ease using this construction calculator designed for quick and accurate results. Perfect for all your project needs – download now and simplify your work!

Bromic Smart-Heat

Superior Design and Heat.

Free

This innovative application allows users to remotely control their heaters with ease, creating customizable zones, scheduling heating scenes, and monitoring usage and costs. Download and start experiencing superior heat at your fingertips, by registering and connecting to a compatible heater controller.