therm(redirected from Therm factor)
Also found in: Dictionary, Thesaurus, Medical.
Related to Therm factor: Decatherm
Brit a unit of heat equal to 100 000 British thermal units. One therm is equal to 1.055 056 × 108 joules
A unit of heat energy, equal to 100,000 international table British thermal units, or approximately 1.055 × 108 joules.
A quantity of heat equivalent to 100,000 Btu.