• 35 pounds of debris buried the water heater's vent pipe
• Because the vent was buried and sealed off, it caused a 100% back flow of deadly Carbon monoxide back into the building.
• The illegal drain was installed after the most recent remodel.
• The kitchen drain was re-routed into and exterior storm drain, causing it to back up.
by their own set of rules.
(diagram of the unlawfully vented water heater)