Mechanical — Addition and/or Alterations

EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES- For the installation of New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from these standards require submission of construction and site plans. To install one central heating and A/C (2.5-ton, 1000 CFM) system and ductwork for the existing single family. HVAC unit uses the high efficiency w/powered air supply exhaust device, the condensing unit is in the rear yard, 8 diffusers