BFRL Publications - two-stage furnaces/boilers
two-stage furnaces/boilers
Proposed Revisions of Part of the Test Procedures for Furnaces and Boilers in ASHRAE Standard 103-1993.
NISTIR 6913; 28 p. September 2002.
Liu, S. T.
Building and Fire Research Laboratory
National Institute of Standards and Technology
Gaithersburg, MD 20899