Single-temperature dust models fitted to the Herschel PACS SED of the emission associated with the PWN in Kes 75 (flux densities in Table 1). The solid and dotted lines represent the best-fit models for silicate (Weingartner & Draine 2001) and amorphous carbon (Rouleau & Martin 1991) grain compositions, respectively. The corresponding best-fit dust temperatures and masses are listed in Table 3.