Short for cubic feet per minute, a measurement of the velocity at which air flows into or out of a space.
cubic feet per minute
form_title= HVAC Systems form_header= Replace or repair your HVAC system. How old is your existing HVAC system?*= _ [50] Do you want to replace your HVAC system?*= () Yes () No Do you want the system to be Energy Star compliant?*= () Yes () No
CFM is a really in depth subject. With that question you are at the point where you should be looking in to some books; there are good hvac books available threw Amazon .com and some local book stores .
CFM stands for "cubic feet per minute" and is a measure of the volume of air moving through a fan or duct. SCFM is "standard cubic feet per minute," usually taken to mean CFM of "standard air," air at 68 degrees F and atmospheric pressure at sea level.The HVAC Veteran
Short for cubic feet per minute, a measurement of the velocity at which air flows into or out of a space.
The purpose is what it was without a HVAC system ... to make heat !
evacuation removes and non condensables from your hvac system such as air or moisture
HVAC in a car is the Heating, Ventilation and Air Conditioning system.
To Humidify
no, heating, venting, air condioning = hvac
An unvented HVAC system can be very dangerous to everyone. When you do not use vents, the system will release CO2, which is very dangerous to everyone.
Most residential HVAC systems do not use water, at all.