A friend said that Trane Spine Fin Coils look like Snowflakes.
That this "snowflake" grabs dirt, dust, hair, anything like a brush, which is very hard to clean.
He said other coil types grab dirt like a comb, and they are easier to clean because of the coil type.
One guy said to NEVER point a hose of water at Trane coils, because you will bend them accidentally.
Are Trane spine fin coils this fragile?