0
If you are talking about the forced air furnace that is in the basement or attic you would need to find the amount of air flow from your air handler (CFM) For every 400 CFM you would need about 1 ton of cooling or 12000 BTU For instance my air handler is 1200 CFM therefore i could handle 3 tons easily. This is a rule of thumb but remember that if your air filter is dirty your air flow will be decreased and could cause possible freezing of the cooling coil or evaporator coil.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is the function of an 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.
What is SA HVAC ductwork?
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 .
How do you change the oil cooling unit on the ird on a freelander?
Begin by training the oil from your engine. Remove the oil cooling unit hoses. Remove the oil cooling unit retaining bolts. Reverse the process to install your new oil cooling unit.
Where do can you find the relay switch for the engine cooling fan or blower unit on a 1996 Volvo 850 sedan?
above the radiator fan but be careful handling them - they are notorius for the wires coming out of the male plug in
What is the difference between air handling unit and package unit?
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.
Putting in a heating and cooling unit ?
putting in a out door wood burning stove duck work cooling unit
Where is the forced air fan on a central unit?
in air handling unit
Why is your home air handling unit tray filling with water?
Hi: because your air handling unit is obviously containing your cooling coils which act as dehumidififiers with hot moist air. The moisture these cooling coils extracts from the air ends up collecting in these pans and should drain to a safe drainage area via drainage pipe before over filling. In fact! usually their is a safety backup drain and also a safety shut off float for unit shut down for extremely bad luck. Hope this helps ; Jimiwane
What is an AHU room?
AHU - means "air handling unit" a big air cooling machine which supplies cooled air to the room via air ducts and supply air grilles and air diffusers
What is the main function of a cooling unit in a refrigeration system?
The basic function of a cooling unit is to warm up the contents of the system.
What is the PPM of air handling unit?
Planned Preventative Maintenanceschedule of tasks that keep the air handling unit efficient, daily/month/yearly etc.
Is the blower motor of an air handling unit is considered an ignition source?
Yes. The blower motor of an air handling unit can be considered as an ignition source.
