A single wheelchair space shall be 36 inches (915 mm) wide minimum Where two adjacent wheelchair spaces are provided, each wheelchair space shall be 33 inches (840 mm) wide minimum.
Definition of RTU in Construction Roof top units. The RTU is a piece of mechanical equipment that is designed to heat, cool, ventilate by providing air flow for any combination of the three.
If you are currently searching for a new heating or cooling unit, you may have seen the abbreviation BTU. Getting a unit with the appropriate BTU for your home Before investing in a new home furnace, be sure you understand what terms are used in HVAC. BTU is a term used in central heating.