Factory Direct Replacement components for DK ceramic/ high intensity radiant heater series.  Manufactured by GFP under the Space Ray brand (DK Series).  Other models these replacement components on SunStar SG StarGlo, and Stelring RSD models, MESTEK RD, Ndustria GG units.

Direct Replacement components for models:

SR/ Space Ray (DK Series), DK30, DK35, DK40, DK60, DK66, DK70, DK80, DK100, DK120, DK132, DK140, DK160
SS/ SunStar (SG Series), SD-3, SG3, SG4, SG6, SG8, SG10, SG12, SG13, SG14, SG15
Sterling (RSD Series), RSD30, RSD33, RSD35, RSD40, RSD60, RSD60, RSD70, RSD80, RSD100, RSD120, RSD132, RSD140, RSD160
Mestek ( RD Series), RD010, RD033, RD035, RD040, RD060, RD066, RD070, RD080, RD100, RD120, RD132, RD140, RD160
RG NDustria (Industria) GG Series), GG33, GG35, GG40, GG65, GG66, GG70, GG80, GG99, GG100, GG120, GG132, GG140, GG160