How would we do a manual input of the CFM for a fan coil? It is grayed out on my model. Bach Tsan PE, LEED AP| Project Manager / Mechanical Engineer | P2S Engineering, Inc. T 562 497 2999 | F 562 497 2990| Direct 562 384 5116 5000 East Spring Street, 8th Floor, Long Beach, CA 90815 Please consider the environment before printing this e-mail. .."