Construction Performance Guidelines
CONDENSATION ON INTERIOR DUCTWORK AND AIR HANDLING EQUIPMENT
Condensation may occur on indoor ductwork and air handling equipment.
None. · Damage caused by dampness or condensation due to failure by the homeowner to maintain adequate ventilation is excluded from the statutory warranty.
This condition may occur in the summer when air conditioning equipment is operating or in winter when ducts are chilled by incoming outdoor air. For example, condensation may occur on range hood exhaust ducts during cold outdoor temperatures.