concept   duct
culture   Canada
statement   In Canada, ducts are used to distribute heated or cooled air in residential and commercial buildings for HVAC systems.
2 similar statements
# Concept Culture Statement Freq.
1 duct Canada Ducts are commonly used for central heating and air conditioning systems in residential and commercial buildings. 1
2 duct Canada Ducts are commonly used to distribute heated or cooled air throughout buildings. 1