all parts needed for the repair the tube bundle is $3778.50 ,rc circulation pump is $481.00 also the steam control valve may also need replacement ,Control Valve $1800.00. I would like to replace the tube bundle and re circulation pump first to see if the existing control valve is operational if not than we w

tial Dale Reg.] 301100 Wing Anti-ice Control System - Functional Test Airframe 30.11.00 0.0 Hrs 0 Ca_ 26 Nov 2007 6.00 301101 Wing Anti-ice Control Valve (Lett) - Removal / Installation 3215600.2 1093 No Airframe 30.11.03 0.0 0.0 Hrs 0 0 VERIFIED BY PO040 0 CtL 26 Nov 2007 4.00 154709.52