What people keep running into with ductwork
Complaints tagged ductwork, each raised by more than one person. One-off posts are not included.
3 recurring problems · 13 people · 2 forums we read
Raised more than once
Most people first.
- 7Should I replace old asbestos-wrapped ductwork while walls are open?When walls are open during renovations, deciding whether to replace old ductwork wrapped in asbestos depends on whether there is actual damage, though disturbing it raises safety and sizing concerns. Replacing the ducts can avoid future issues, but uncertainty about handling asbestos and potential sizing constraints with the existing unit makes homeowners hesitate to tear it out.
- 3Loud popping noise from ductwork when the blower turns offThe loud popping or snapping noise happens when the sides of the ductwork or return drop flex and collapse as pressure changes when the blower fan turns on and off. This typically occurs because the sheet metal lacks enough structural rigidity to hold its shape against the airflow pressure changes.
- 3How do I reconnect a disconnected HVAC duct?HVAC and appliance exhaust ducts can come loose due to renovations, vibrations, or wear, leading to air leaking into living spaces instead of venting outside. Reconnecting them requires securing the pipe alignment and sealing the joints properly to ensure the system functions efficiently and safely.
Comes up alongside
Topics that keep appearing on the same problems — not topics with similar names.