By Daniel Baker
April 2017
Maintenance and engineering managers searching for guidance in improving the energy efficiency of boilers and water heaters can start by checking out these resources:
Understanding boiler efficiency:
https://energy.gov/energysaver/furnaces-and-boilers
Understanding degree days:
www.degreedays.net/introduction
Improving boiler efficiency:
www.energydepot.com/rpucom/library/hvac017.asp
Understanding natural gas boiler efficiency:
http://aceee.org/files/proceedings/2009/data/papers/6_47.pdf