Temperature, Pressure, and Heat

Temperature, Pressure, and Heat

This course is part of HVAC: Preparing for the Field Specialization

Instructor: Interplay Learning

Included with

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4 modules

Gain insight into a topic and learn the fundamentals.

Beginner level

Recommended experience

2 hours to complete

Flexible schedule

Learn at your own pace

4 modules

Gain insight into a topic and learn the fundamentals.

Beginner level

Recommended experience

2 hours to complete

Flexible schedule

Learn at your own pace

What you'll learn

Perform temperature conversions between Fahrenheit and Celsius and read absolute scales like Rankine and Kelvin.
Explain how temperature changes affect molecular motion and identify the three mechanisms of heat transfer in everyday life.
Calculate absolute and barometric pressure and apply these measurements to find saturated temperatures on a compound gauge.

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Build your subject-matter expertise

This course is part of the HVAC: Preparing for the Field Specialization

When you enroll in this course, you'll also be enrolled in this Specialization.

Learn new concepts from industry experts
Gain a foundational understanding of a subject or tool
Develop job-relevant skills with hands-on projects
Earn a shareable career certificate

There are 4 modules in this course

Mastering mechanical refrigeration requires more than just mechanical skill; it requires a deep dive into the physics that makes cooling possible. This course bridges the gap between theory and practice, exploring everything from molecular motion to the complex states of refrigerant within a system. By understanding the "why" behind the "how," you will gain the technical foundation necessary to troubleshoot and optimize HVAC systems with professional precision.

This module set introduces fundamental concepts of thermodynamics, focusing on how heat moves through different materials and environments. It provides a scientific explanation for air stratification, detailing how changes in temperature affect fluid density and lead to the rising of warm air.

What's included

2 videos2 assignments

This module provides a comprehensive overview of refrigerant management, focusing on both the chemical properties of various substances and the practical skills required for field service. Learners will explore the environmental impact of refrigerant oils and the strict regulatory frameworks designed to prevent atmospheric discharge.

What's included

5 videos5 assignments

5 videosTotal 32 minutes

Barometric Pressure7 minutes
Lowering Pressure with a Pump5 minutes
The Compound (Low Side) Gauge5 minutes
The Gauge Manifold6 minutes
Pressure-Temperature Chart9 minutes

5 assignmentsTotal 24 minutes

Knowledge Check: Barometric Pressure5 minutes
Knowledge Check: Lowering Pressure with a Pump5 minutes
Knowledge Check: The Compound (Low Side) Gauge5 minutes
Knowledge Check: The Gauge Manifold4 minutes
Knowledge Check: Pressure-Temperature Chart5 minutes

This module offers a detailed technical exploration of gas-fired heating systems, focusing on the internal components that facilitate safe combustion and heat distribution. The content emphasizes safety protocols and efficient operational sequences, providing technicians with the foundational knowledge needed to maintain and repair modern furnace systems.

What's included

3 videos3 assignments

This final knowledge check is designed to reinforce key concepts from the lesson and assess your understanding. You’ll apply what you’ve learned through a series of multiple choice questions, helping ensure you’re confident and ready to move forward.

What's included

1 assignment

Earn a career certificate

Add this credential to your LinkedIn profile, resume, or CV. Share it on social media and in your performance review.

Instructor

Interplay Learning

2 Courses2 learners

Offered by

Interplay Learning

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Frequently asked questions

To access the course materials, assignments and to earn a Certificate, you will need to purchase the Certificate experience when you enroll in a course. You can try a Free Trial instead, or apply for Financial Aid. The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.

When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.

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