I remember + or - a few years, 30 years ago there was a burner called a "blu-ray". it was to have been the savior of oil heat efficiency. if i remember correctly it was a failure. it was taunted as the best by the doe or epa, etc.
not sure if this is the same technology, i doubt it.
bernie
not sure if this is the same technology, i doubt it.
bernie