Chapter 3 of the 2023 Florida Mechanical Code establishes the mandatory standards for the installation, maintenance, and approval of building mechanical systems. These regulations ensure that all equipment, including heating and cooling units, is energy-efficient, correctly identified by manufacturers, and certified by independent third-party agencies. Detailed protocols are provided for the structural protection of buildings, specifically regarding how to safely cut or bore through wood and steel framing. The text also dictates precise requirements for appliance placement, clearance from combustible materials, and condensate disposal to prevent fire hazards and water damage. Additionally, the code mandates adequate access and workspace ...