Why not just run some gray 1/1/4 inch conduit up there and leave in a "pull" (not pill (!) string (through ceiling and out to attic space). That is room for LOTS of wires - and cheap as well.
Steve
__________________
consulting on geothermal heating/cooling & rational energy use since 1990
Last edited by stevehull; 02-04-14 at 08:22 PM..
|