A British Thermal Unit (BTU) is a unit of heat energy, defined as the quantity of heat required to raise the temperature of one pound of water by one degree Fahrenheit.
A crawl space is a narrow, unfinished area between the ground and the first floor of a building, typically not tall enough for standing, used to access electrical wiring, plumbing, and HVAC systems.
Ducts or ductwork are metal tubes or conduits used to distribute heated, cooled, or ventilated air from a central HVAC system throughout a house or building. These ducts can either be cylindrical or have a rectangular cross-section.
Energy efficiency in real estate refers to buildings designed and constructed to minimize energy use for heating, cooling, and other utilities. This is typically achieved through additional insulation, weatherproofing, and the use of advanced equipment that reduces energy consumption.
An Intelligent Building is equipped with advanced computer and electrical systems that sense and control the heating, cooling, lighting, and other building systems to ensure maximum efficiency and comfort.
SEER (Seasonal Energy Efficiency Ratio) Rating is a measure of the energy efficiency of air-conditioning equipment. It compares the amount of cooling provided (in BTUs) to the amount of energy consumed (in watt-hours).
