View Product DetailsHome | Air Conditioning A | NFPA 90B - Standards for the Installation of Warm Air Heating and Air Systems, 2021
Natl Fire Protection Assn
This standard shall cover construction, installation, operation, and maintenance of systems for warm air heating and air conditioning, including filters, ducts, and related equipment to protect life and property from fire, smoke, and gases resulting from fire or from conditions having manifestations similar to fire. This book is required for the Florida State Certified Contractor's exams for Air Conditioning A & B Mechanical and Sheet Metal.
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