Hi all, first time on this forum. I have a '04 Castille, and during a recent move, have lost the owners manual. Quad's web site kinda sucks, and haven't been able to locate a manual to download. Dealer is 1.5 hours away, so does anyone know of a link to down-load the manual? My concerns are end of season cleaning, and I mean a thorough cleaning. I don't know what needs to be taken apart. BTW, Love the Castille, 99% flawless operation for 5 years, heating 780 sq. ft.