mid engine amc car

In an air handling unit, do you put an air filter before the frost coil and pre-heat battery or after?

Nov 20, 2008 by william m | Posted in Engineering


You want the filter to be first in line so it can remove as much dust and dirt from the air before it reaches any of the coils or heat exchangers in the system. You don't want the coils fouled with dirt or dust.

oil field trash | Nov 20, 2008

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