The Standard Split HVAC system plan includes an indoor unit with a fan and coil, an outdoor compressor, and remote control. A standard split system HVAC plan uses both an indoor and outdoor unit controlled by a remote to provide high energy efficiency and superior heating and cooling comfort for a specific zone in the home. All systems are intended to keep indoor environments comfortable throughout the year. Designs can be powered by gas, electricity, or a furnace. The cooling-only split-system is ideal for residential or commercial buildings with limited square footage because it uses a condensing unit with an outdoor condenser coil and compressor. Indoors, an air handling unit comprises a cooling system and a heating system.