100+ Free KY HVAC Practice Questions

Pass your Kentucky HVAC Contractor License Exam exam on the first try — instant access, no signup required.

✓ No registration✓ No credit card✓ No hidden fees✓ Start practicing immediately

100+ Questions

100% Free

Loading questions...

2026 Statistics

Key Facts: KY HVAC Exam

70%

Passing Score

Kentucky DHBC HVAC Board

100 Q

Practice Questions

OpenExamPrep

$80 per exam

Exam Fee

Kentucky DHBC HVAC Board

N/A

Surety Bond

Kentucky DHBC HVAC Board

About the KY HVAC Exam

The Kentucky HVAC contractor licensing exam tests knowledge of state regulations, mechanical codes, HVAC system design and installation, refrigerant handling, safety, and business management. 3,000 hours + 2 years under master; 2 years journeyman for master.

Questions

100 scored questions

Time Limit

3-4 hours

Passing Score

70%

Exam Fee

$80 per exam (Kentucky DHBC HVAC Board)

KY HVAC Exam Content Outline

25%

State Laws & Licensing

Kentucky HVAC licensing, bond/insurance requirements, permits, and contractor regulations

25%

Trade Knowledge

HVAC system design, load calculations, ductwork, refrigerant handling, and energy efficiency

20%

Mechanical Codes

IMC compliance, venting, combustion air, gas piping, and code requirements

15%

Safety Regulations

OSHA safety, EPA Section 608, refrigerant management, and worker protection

15%

Business Management

Contracts, estimating, liens, insurance, and business operations

How to Pass the KY HVAC Exam

What You Need to Know

Passing score: 70%
Exam length: 100 questions
Time limit: 3-4 hours
Exam fee: $80 per exam

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

KY HVAC Study Tips from Top Performers

1Focus on Kentucky-specific HVAC licensing regulations and requirements

2Review the International Mechanical Code sections on venting, combustion air, and equipment installation

3Study EPA Section 608 refrigerant handling requirements and safety protocols

4Practice load calculation concepts relevant to Kentucky's climate

Frequently Asked Questions

What license do I need for HVAC work in Kentucky?

Kentucky requires a Master HVAC Contractor license. Requirements include 3,000 hours + 2 years under master; 2 years journeyman for master.

What score do I need to pass?

You need 70% to pass the Kentucky HVAC contractor exam.

What bond and insurance does Kentucky require?

Kentucky requires $500,000 general liability, $300,000 property damage. Bond: Not required.

Is continuing education required?

CE requirements: 6 hours annually.