In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
Acceptable system static pressure?
I'm curious what the acceptable range is for static pressure on a system. I'm talking return and supply losses, even across the A\C coil. Basically measuring the difference from the return of the AH to the supply.
I've seen comments of some air handlers expect 0.5" or less, but I also see many show a range of 0.1 all the way to 0.9"
What's considered great, good, acceptable and poor? Also, what's typical?
It seems like a good pleated filter can have as much as 0.2" drop alone.