---
title: Air Conditioning Repair
description: Air conditioning repair covers the diagnostics, maintenance, and troubleshooting of residential and commercial cooling systems. Learners will understand refrigeration cycles, electrical control systems, airflow dynamics, and how to identify and resolve common component failures.
category: trades-crafts
subcategory: plumbing-and-hvac
difficulty: beginner, intermediate, advanced
url: /subject/air-conditioning-repair
---

# Air Conditioning Repair

Air conditioning repair covers the diagnostics, maintenance, and troubleshooting of residential and commercial cooling systems. Learners will understand refrigeration cycles, electrical control systems, airflow dynamics, and how to identify and resolve common component failures.

## Available Resources

1 Books • 1 Courses • 2 Websites

## Websites

### 1. HVAC-Talk Forum

Long-running online forum where HVAC technicians and contractors discuss real service calls, diagnostics, refrigerant handling, and equipment problems. Useful for seeing how working professionals troubleshoot air conditioning faults and for asking specific repair questions.

**Difficulty:** Beginner | **Price:** Free

**Link:** https://hvac-talk.com/

**Tags:** hvac, air-conditioning, troubleshooting, refrigeration

### 2. U.S. Department of Energy

Official website of the U.S. Department of Energy, covering federal energy policy, the national laboratories, and programs in renewables, nuclear, fossil energy, grid modernization and efficiency. Readers find authoritative explainers, research news, funding opportunities and consumer guidance on home energy use.

**Difficulty:** Beginner | **Language:** English | **Price:** Free

**Link:** https://energy.gov

**Tags:** energy-policy, renewable-energy, national-laboratories, energy-efficiency, grid-modernization

## Courses

### 1. HVAC School Podcasts and Free Training

Learn air conditioning repair with HVAC School! Free training and podcasts from Bryan Orr to boost your HVAC career.

**Difficulty:** Beginner | **Price:** Free

**Link:** https://hvacrschool.com/

**Tags:** hvac, air-conditioning, refrigeration, hvac-training

## Books

### 1. Air Conditioning and Refrigeration

**Author:** Rex Miller, Mark R. Miller

A trade reference on air conditioning and refrigeration systems covering the refrigeration cycle, refrigerants, compressors, controls, electrical circuits, and troubleshooting procedures. Readers learn how residential and commercial cooling equipment works and how technicians install, service, and diagnose it.

**Difficulty:** Intermediate | **Language:** English | **Price:** Paid

**Link:** https://www.amazon.com/dp/0071467882?tag=edmonddante07-20

**Tags:** books, trades-crafts, plumbing

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