Choose a state
R-39R/C-39 (CR-39) Air Conditioning and Refrigeration (Residential/Commercial) (2015-03-20)
Installation, alteration, and repair of refrigeration and evaporative cooling systems. Installation, alteration and repair of heating systems of “wet,” “dry” or radiant type. “Wet” systems include steam or hot water boilers and coils or baseboard converters and are limited to 30 PSIG operating pressure and 220°F for hot water and 15 PSIG operating pressure for steam. Dry systems include gas fired furnaces and space heaters.
Installation, alteration, and repair of ventilation systems includes duct work, air filtering devices, water treatment devices, pneumatic or electrical controls and control piping. Thermal and acoustical insulation, vibration isolation materials and devices, liquid fuel piping and tanks, water and gas piping from service connection to equipment it serves. Testing and balancing of refrigerant, cooling and heating circuits and air handling systems.
If necessary, a new circuit may be added to the existing service panel or sub-panel. Excluded is the installation of a new service panel or sub-panel.
80 Questions
70% Minimum Passing Score
210 Minutes Time Allowed
Sign Up for Exam Prep
Click Here to View the Candidate Information Bulletin
Open Book These books are allowed while taking your test.
Closed Book These books are for pre-test study only and are not available for use during the test.
In Stock These books are currently in stock.
Out of Stock These books are currently out of stock.
Closed Book These books are for pre-test study only and are not available for use during the test.
In Stock These books are currently in stock.
Out of Stock These books are currently out of stock.
-
Closed Book Out of Stock
Low Pressure Boilers 4th
4th Edition
$94.18
Low Pressure Boilers, the industry leader among boiler operation textbooks, includes new coverage of personal protective equipment, burner control systems, steam principles, and emission analysis and control. An updated "Cooling Systems" chapter covers refrigeration principles and equipment, chilled water systems, and refrigerant recovery procedures. Boiler systems and related equipment are depicted in full-color illustrations complemented by concise text. This textbook is recommended by many licensing agencies for use as a study aid in preparing for licensing examinations. Low Pressure Boilers is a must for operators of boiler systems used in hotels, apartment buildings, schools, and other large institutions.
-
Open Book Out of Stock
International Fuel Gas Code Turbo Tabs 2009
Publication Year: 2009
$12.00
Flip through the 2009 I-Codes series and find frequently used sections fast! You'll be surprised how easy it is to find what you are looking for. These tabs were created by industry experts who carefully identified the most referenced sections in the code. -
Open Book Out of Stock
International Mechanical Code Turbo Tabs 2009
$12.00
Flip through the 2009 I-Codes series and find frequently used sections fast! You'll be surprised how easy it is to find what you are looking for. These tabs were created by industry experts who carefully identified the most referenced sections in the code. -
Open Book Out of Stock
International Fuel Gas Code 2009
Publication Year: 2009
$60.94
1 - Scope and Administration, 2 - Definitions, 3 - General Regulations, 4 - Gas Piping Installations, 5 - Chimneys and Vents, 6 - Specific Appliances, 7 - Gaseous Hydrogen Systems, 8 - Reference Standards, Appendix A - Sizing and Capacities of Gas Piping, Appendix B - Sizing of Venting Systems Serving Appliance Equipped with Draft Hoods, Category 1 Appliances and Appliances Listed for Use with Type B Vents, Appendix C - Exit Terminals of Mechanical Draft and Direct-vent Venting Systems, Appendix D - Recommended Procedures for Safety Inspection of an Existing Appliance Installation.
-
Open Book Out of Stock
International Mechanical Code 2009
Publication Year: 2009
$60.94
For the most current mechanical codes that address the design and installation of the most current mechanical systems, use the 2009 International Mechanical Code?. Designed to provide comprehensive regulations for mechanical systems and equipment, it includes coverage of HVAC, exhaust systems, chimneys and vents, ducts, appliances, boilers, water heaters, refrigerators, hydraulic piping, and solar systems. This valuable reference uses prescriptive- and performance- related provisions to establish minimum regulations for a variety of systems. -
Closed Book Out of Stock
ACCA Manual D: Residential Duct Systems
Publication Year: 2009
$88.00
The ANSI-recognized national standard for residential HVAC duct design will help you design a duct system in less time. The popular and accurate procedure has been revised to include updated and expanded VAV guidance, with detailed examples; impacts of excess length, sag and compression in flexible ducts; and new equivalent length values for flex duct junction boxes. Manual D, from the Air Conditioning Contractors of America (ACCA), provides a single set of ANSI-recognized duct sizing principles and calculations that apply to all duct materials. -
Closed Book Out of Stock
Modern Refrigeration and Air Conditioning 19th Edition
19th Edition
$125.54
Modern Refrigeration and Air Conditioning provides an excellent blend of theory with job-qualifying skills, making it a leader in the refrigeration and air conditioning field! This comprehensive text teaches both fundamental principles and the service techniques needed to diagnose and remedy refrigeration and HVAC problems. Modern Refrigeration and Air Conditioning contains the information needed to prepare the technician for success in today's world. Includes information about EPA rules and regulations covering refrigerant recovery, recycling, and reclaiming. Both students and practicing technicians will benefit from the comprehensive approach of this text, which provides a solid and thorough knowledge of all aspects of refrigeration and air conditioning.
