Search results
C-20 - Warm-Air Heating, Ventilating and Air-Conditioning Contractor. California Code of Regulations. Title 16, Division 8, Article 3. Classifications. A warm-air heating, ventilating and air-conditioning contractor fabricates, installs, maintains, services and repairs warm-air heating systems and water heating heat pumps, complete with warm ...
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Study Guide - CSLB
The Warm-Air Heating, Ventilating and Air-Conditioning...
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Study Guide - CSLB
Sign the form. Fill out all applicable information. Make sure you submit Certification of Work Experience forms that have been filled out completely, ensuring that you have provided four (4) years of applicable experience in the classification for which you are applying.
The Warm-Air Heating, Ventilating and Air-Conditioning (C-20) Examination is divided into four major sections: Planning and Estimating (25%) HVAC system design and evaluation. Load and psychrometric calculations. Duct system design and layout. Job cost estimation. Fabrication, Installation, and Startup (29%) Duct system fabrication.
15 lis 2021 · To obtain a C-20 license, you must pass two state exams: The Class C-20 License Examination and the Law and Business Exam. The 4 Major Sections of a C-20 License Examination: Evaluation, Design and Estimation; Fabrication; Installation and Startup; Troubleshooting; Repair and Maintenance, and Safety.
21 maj 2022 · Easy to follow tutorial on how to fill out the CSLB C-20 license application for HVAC contractors in the state of California!
Getting C20 HVAC Contractors License Has Never Been Easier! Pass Your HVAC Contractors License Exam. Guaranteed.
Become a C20 – Warm-Air Heating, Ventilating and Air-Conditioning Contractor. CSLS has helped thousands of construction professionals to become licensed C20 contractors in California, with more than 99% of our students passing their exam on the first try.
