Glossaryfan truss June 11, 2013 A truss which has struts supported at their feet by a common suspension member from which they radiate, diverging like
Glossaryfantail June 11, 2013 Any member or construction having a form resembling the construction of a fan, esp. applied to centering having radiating struts. centering
Glossaryfan-powered terminal (FPT), fan-powered box June 11, 2013 In an air-conditioning system, a variable air valve with an auxiliary fan to mix induced air from a ceiling plenum