Section Env-A 102.32 - British Thermal Unit (BTU)"British Thermal Unit (BTU)" means the quantity of heat required to raise the temperature of one pound of water at or near 39.2 degrees Fahrenheit (°F) by one °F. A BTU equals 251.98 calories.
N.H. Admin. Code § Env-A 102.32
#1717, eff 2-19-81; ss by #2332, eff 4-29-83; ss by #2938, eff 12-27-84; ss and moved by #5033, eff 12-27-90 (see Env-A 101.13); New. #5033, eff 12-27-90 (from Env-A 101.15); ss and moved by #6057-A, eff 6-30-95 (from Env-A 101.14); renumbered by #8256 (from Env-A 101.52), (see Revision Note #1 at chapter heading); renumbered by #8304 (see Revision Note #2 at chapter heading); Amended by Volume XL Number 41, Filed October 8, 2020, Proposed by #13105, Effective 9/25/2020 (formerly Env-A 101.33) (see Revision Note #4 at chapter heading for Env-A 100)