Siemens SN66T09GB/74 Zeolite Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Siemens SN66T09GB/74 Zeolite This topic has 0 replies, 1 voice, and was last updated 6 years, 11 months ago by Steven. Viewing 1 post (of 1 total) Author Posts April 17, 2019 at 8:46 am #95768 StevenParticipant HI, first one ive come across, can anyone let me know if the Zeolite drying heater unit can be done in situ on built in dw, or whats involved in access. Its very compact inside fan unit stuck in front. Thanks Steve Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In