Can a dryer vent pipe run by a water heater?
On One Hand: Condensation Issues Will Likely ResultIf the dryer vent pipe runs by a water heater, it may pick up condensation from the hot water heater. Condensation inside the dryer vent will make lint wet, and it will stick to the side of the vent which can clog it up. Also, mold and mildew can develop, causing health issues for some people, especially breathing problems.On the Other: Moving a Dryer or Redirecting the Vent Is SimpleDryers are relatively easy to move (more difficult if it is gas, but still easy), so move the dryer to a position away from the hot water heater where it will be easier to vent. Dryers are also easy to vent; you can get everything you need at a home improvement store and do the job in less than an hour.Bottom LineDo not have the dryer vent near the hot water heater because of condensation issues. Move the dryer if you need to, or just run the vent in a different direction.
