answersLogoWhite

0


Best Answer

really depends on the size of the unit but if your not sure i would go with a 20x20 or a 20x25 filterback grill..

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you calculate the return air grillsize in an air conditioning system?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What does return air flow in a home air conditioning system do?

It is a vital part of the system as it is where the air from the supply registers goes. It's the circulation that enables you to have a cool home.


How can I service my air conditioning system?

Contact the company which installed your air conditioning system. From there, request to have a service man come out and check that your air conditioning system is functioning properly.


Does the upstairs air conditioning system need to be on for the downstairs air conditioning system to work more effeciently?

no..


What should the temperature of the coolant return line on a central air conditioning system be?

It should be above freezing. Normally around 40-42 deg. F


To what system does the air conditioning receiver drier belong to?

Climate controlAir conditioning


What is manual air conditioning system?

A manual air conditioning system is one where you can turn it off and on when you want and control the temperature at which it is set.


Over-evacuation of an air conditioning system will?

It will do nothing at all to the system.....................


What are the advantages of air conditioning system?

hell9o


Is the Air Conditioning compressor on my 2003 Chevy Impala suppose to cycle constantly while the Air Conditioning is on?

Yes, this prevents your air conditioning system from freezing over, similar to a frost free fridge. almost every air conditioning system works like this.


How well does a day and night air conditioning system work?

A day and night air conditioning system does not work at all as it is a scam and it is really the same system. There are no difference to its operating systems.


What car had the first air conditioning?

The 1939 Packard was the first car with a true air-conditioning system.


Who is credited with the invention of air conditioning?

Willis Haviland Carrier invented the first air conditioning system.