Heating and Cooling a City Rebuilt in the 1870s-1900s
The construction boom that followed Urbana's 1871 fire produced most of the city's historic commercial and residential stock, built decades before central air conditioning or forced-air ductwork existed as a standard feature. Retrofitting that older housing for modern HVAC has been an ongoing project for generations of Urbana homeowners.
Ductwork Added After the Fact
A home built in that post-fire era typically had ductwork and cooling added well after original construction, often more than once as systems were upgraded, which means duct routing in older Urbana homes doesn't always follow a straightforward path. HVAC work there benefits from understanding which retrofit generation a system belongs to.