Want this question answered?
The difference between an air handling unit and a package unit have to do with the way air is circulated or cooled. An air handling unit recycles the air from the structure back into the system. A package unit cools the air as it enters a structure through the use of intake fans.
air handling units reserculate the treated air at required temperature at any serving area but fresh air unit did not reserculate fresh air , exhaust used air.
in air handling unit
The operating principle of air handling unit is by circulating and then conditioning air flow. This is achieved by cooling, heating and ventilating the units.
Planned Preventative Maintenanceschedule of tasks that keep the air handling unit efficient, daily/month/yearly etc.
Yes. The blower motor of an air handling unit can be considered as an ignition source.
air handling unit
If the unit started it`s probably not the stat.
to prevent the unit from freezing. Glycol is a an antifreeze agent
It should be on the unit or built into a serial number.
SA stands for supply air. Air is delivered to your space from a sort of air handling unit(fan). This is the conditioned air whether heat or cooling. This air would be returned to the air handling unit to be reconditoned through the return air(RA) duct .
cubic feet per minute...