17. HVAC Duct Installation & Insulation
17. HVAC Duct Installation & Insulation HVAC is an abbreviation for Heating, Ventilation and Air Conditioning, and refers to the climate control systems installed in homes or commercial properties. Their task is to move heated or cooled filtered air throughout the building, to keep inhabitants of the structure comfortable. ∴ ∴ Hazard Category Hazards Controls Slips and Trips…