CERTIFICATION PREP — NATE CORE

NATE Core Certification
Exam Prep Course

What Is NATE Certification?

NATE - North American Technician Excellence - is the largest non-profit certification organization for HVAC/R technicians in the United States. NATE certification is the industry's most recognized credential, demonstrating that a technician has the knowledge and skills to properly install, service, and maintain HVAC equipment.

Unlike EPA 608 which is a legal requirement, NATE is voluntary - but it carries enormous professional value. Over 20,000 HVAC contractors participate in the NATE program, and NATE-certified technicians are in high demand.

ℹ Why Get NATE Certified?

NATE-certified technicians complete jobs faster with fewer callbacks. Studies show they achieve higher customer satisfaction scores and command higher wages. Many manufacturers require NATE-certified installation for warranty approval, and utilities often require NATE certification for equipment rebate programs.

NATE Exam Structure

Exam Component	Questions	Time	Passing Score
Core Exam (Knowledge Area)	50 questions	No separate time limit	70% (35/50)
Specialty Exam (e.g., AC, Heat Pump)	100 questions	2 hours	70% (70/100)

The Core Exam tests foundational knowledge required of all HVAC technicians regardless of specialty. This course covers everything on the Core Exam across 6 in-depth modules.

Core Questions

Multiple choice

70%

Passing Score

35 of 50 correct

$120+

Exam Cost

At testing centers

5 yrs

Valid For

Then recertify

Core Exam Topic Breakdown

Topic Area	Approx. % of Core Exam	This Course
Basic Electricity	20%	Module 1
Heating Fundamentals	18%	Module 2
Cooling & Refrigeration	20%	Module 3
Air Distribution	15%	Module 4
Controls & Thermostats	15%	Module 5
Safety, Tools & Troubleshooting	12%	Module 6

NATE Specialty Tracks

After passing the Core Exam, technicians choose a specialty. Available specialties include:

Air Conditioning (AC) - Residential and light commercial cooling
Heat Pump (HP) - Air-source and ground-source heat pump systems
Gas Heating (GH) - Gas furnaces and boilers
Air Distribution (AD) - Duct design, airflow, indoor air quality
Oil Heating (OH) - Oil-fired heating equipment
Light Commercial Refrigeration (CR) - Commercial refrigeration systems
Senior Systems Technician (SST) - Advanced commercial systems

✓ Study Plan

Work through all 6 modules in order - later modules build on earlier concepts. After each module, use the practice questions at the end to test retention. Then take the Full 50-Question Exam before scheduling your real NATE exam. Target 85%+ on our practice exam to feel confident for test day.

Begin: Module 1 - Basic Electricity →