The Fire Safety Research Institute (FSRI),
part of UL Research Institutes
Comparison Series
Two replicate experiments were conducted for living room fires in the ranch house with front door closed (Experiments 1 and 2) and with the front door open (Experiments 3 and 4). This page provides a comparison of living room temperatures, oxygen concentrations, post suppression images of the living room, and post overhaul images of the living room.