Photo Credit: Jack Clay
Seen here is a steam boiler used for heating Bursley Residence Hall at the University of Michigan. There are 3 of these used for heating Bursley, each capable of producing 9,000,000 BTUs. In the dead of winter 2 of the three are being used at once, while the third is used as a backup in case of failure. These were placed in Bursley during its construction, in 1965.