"Residential HVAC Contractor" covers Installation, replacement, alteration, or repair of air conditioning equipment and systems, limited to five tons cooling and 175,000 BTU/HR heating per unit, which consist of a number of components necessary to produce conditioned air for environmental heating or cooling, or both, within a residence, including package equipment, heating and cooling systems: and the installation, alteration, and repair of ventilation systems including duct work, air filtering devices, water treatment devices, pneumatic or electrical controls, or control piping, thermal and acoustical insulation, vibration isolation materials and devices, liquid fuel piping and tanks (except those used for liquid propane gas), water and gas piping from service and heating circuits and air handling systems, including gas fired furnaces and space heaters, and factory assembled single package units and split type direct expansion equipment, including heat pumps.
Login credentials emailed upon enrollment
Unlimited access (no time limits)
Lecture videos
Practice questions
Key concepts
Step-by-step solutions to math problems
Live review
classesLogin credentials emailed upon enrollment
Unlimited access (no time limits)
Lecture videos
Practice questions
Key concepts
Step-by-step solutions to math problems
Live review
classesThe book set includes all required references for the Residential HVAC Contractor exams. Orders placed before 2 PM are shipped the same day via UPS and a tracking number is emailed before 3 PM.
Manual J Residential Load Calculation
International Mechanical Code
ACCA Duct Slide Rule
CFR (OSHA) Title 29 Part 1926
Modern Refrigeration and Air Conditioning
HVAC Duct Construction Standards – Metal an
International Fuel Gas Code
Residential Oil Burners
South Carolina NASCLA Contractors Guide to Bu