# HVAC (Commerical) Assessment

## Description
The HVAC (Commercial) test is designed to evaluate the knowledge and skills of entry-level to mid-level commercial HVAC technicians in the installation, maintenance, and repair of heating, ventilation, and air-conditioning systems found in commercial properties. The assessment covers a broad range of skill areas, including refrigerant handling and EPA regulations, electrical systems and controls, preventive maintenance procedures, airflow and air distribution, heating systems, and refrigeration cycle and cooling systems. Questions are presented in multiple choice, multiple correct answer, and essay composition formats, and are drawn from a large question pool to reduce the risk of cheating. Certain questions are individually timed to further deter dishonest responses and to improve predictive performance, and one or more essay responses are scored using artificial intelligence.

## Competencies Measures
- Airflow and Air Distribution
- Electrical Systems and Controls
- Electrical Systems and Controls (Free Text Responses)
- Heating Systems
- Preventive Maintenance Procedures
- Refrigerant Handling and EPA Regulations
- Refrigeration Cycle and Cooling Systems

## Metadata
- **Duration:** 16.0 Minutes
- **Language:** English (US)
- **Type:** Skills/Knowledge Assessment (Test)
- **Last Updated:** July 5, 2026

## Catalog Link
View additional details or to administer the assessment to a candidate here:
[View in Online Test Catalog](https://www.hravatar.com/ta/tests/9729/hvac-commerical.html)