@article{48181,
  author = {William Healy and J Lutz and A Lekov},
  title = {Variability in Energy Factor Test Results for Residential Electric Water Heaters},
  year = {2003},
  number = {9},
  month = {2003-10-01},
  publisher = {ASHRAE Transactions},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=860888},
  language = {en},
}