If the exhaust is too cold the water vapor condenses out left with a puddle of acid (the acid is from the trace sulfur in the Nat gas) Also, cold exhaust doesn't exhaust (since it cant rise through a density change).…
If the exhaust is too cold the water vapor condenses out left with a puddle of acid (the acid is from the trace sulfur in the Nat gas) Also, cold exhaust doesn't exhaust (since it cant rise through a density change).…