Prov Alabama Heating and Air Conditioning (HAC) Certification Package
This exam is 80 questions taken over 240 minutes with a minimum passing score of 70.
Any individual or any regularly employed person for any partnership or corporation who for hire is engaged in the installation or service and repair of heating and air conditioning systems.
ACCA Duct slide rule
International Residential Code
Laws, Rules and Regulations of the State of Alabama
Manual D: Residential Duct Systems
Refrigeration & Air Conditioning Technology
Residential Load Calculation - Manual J-Abridged
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