Introducing the BTU way...
When it comes to measuring real fire protection, Liberty has raised the bar, even for the competition!
- BTUs are the scientific way to prove accurate fire ratings and protection!
- BTU stands for British Thermal Unit and is a heat measuring tool to determine heat output. It's nothing new. BTUs have been used by science for more than 100 years.
- You'll see BTU ratings on barbeques, heaters and furnaces. Unlike those heat generating units, safes do just the opposite-our fire rating for safes shows that they defend against the BTU heat!