What is HVAC static pressure?
Static pressure is a measure of the force exerted by a fluid (such as air) when it is at rest. In the context of heating, ventilation, and air conditioning (HVAC) systems, static pressure is used to describe the pressure of...
Who makes American Standard© air conditioners?
American Standard© is a brand of heating, ventilation, and air conditioning (HVAC) products and systems that is owned by Ingersoll Rand, a global provider of products and services that enhance the quality and comfort of air in homes and buildings....
Who regulates the HVAC industry?
The heating, ventilation, and air conditioning (HVAC) industry is regulated by a number of different entities at the federal, state, and local levels. At the federal level, the HVAC industry is regulated by a number of agencies, including the Environmental...
What is an ARI certificate?
ARI stands for the Air-Conditioning, Heating, and Refrigeration Institute, which is a trade association that represents the interests of manufacturers of air conditioning, heating, and refrigeration equipment, components, and supplies. An ARI certificate is a document that is issued by...
How are air conditioning systems rated?
Air conditioning systems are typically rated based on their cooling capacity, energy efficiency, and other performance characteristics. The cooling capacity of an air conditioning system is typically expressed in terms of British thermal units per hour (BTUs/hr) or tons. One...
What does AHRI stand for?
AHRI stands for the Air-Conditioning, Heating, and Refrigeration Institute. It is a trade association that represents the interests of manufacturers of air conditioning, heating, and refrigeration equipment, components, and supplies. The organization was founded in 1933 and is based in...
What does “ton” refer to in air conditioning terms?
In the context of air conditioning, a ton refers to the unit of measurement used to express the cooling capacity of an air conditioning system. One ton is equal to the amount of heat that can be removed from a...
What is a filter base?
A filter base is a component of a heating, ventilation, and air conditioning (HVAC) system that is used to hold the air filter in place and to protect it from damage. The filter base is typically located near the furnace...
What is a supply plenum?
A supply plenum is a component of a heating, ventilation, and air conditioning (HVAC) system that is used to collect and distribute the conditioned air from a furnace or air handler to the registers or vents in a building or...
What is a return plenum?
A return plenum is a component of a heating, ventilation, and air conditioning (HVAC) system that is used to collect and distribute the return air from a building or a room. The return plenum is typically located near the furnace...
