Whitenuckler
Minister of Fire
Sometime it's required to get above the snow line and windows that open.is there any reason i can't just run a straight exhaust pipe through a wall thimble.
with no 90 deg turns I don't see I'd need a riser pipe.
The exhaust hole in the wall will be 24 inched above the ground, very little grass gows there due to it being a side of the house that never gets sunlight, no overhanging trees etc.
I'm trying to save money.