Description: SureSeal Vent-Guard is a plumbing vent stack device for eliminating toxic sewer gas and odor egress and migration to nearby rooftop HVAC system outdoor air intakes. The Vent-Guard is ...

Thirteen years before the explosion at BP's Texas City refinery, federal investigators warned that a portion of the plant was constructed to allow flammable gases to escape from a ventilation stack, ...

Stabilized by straps, two metal-clad vent stacks extending beyond the roof line are not original to the 1878 Ansel B. Cook House that represents the historic heart of downtown Libertyville. The stacks ...

Inspecting a natural draft water heater vent happens quickly and easily once you know what to look for. Today, I'll show you what to look for when looking at a water heater vent connector. I recently ...