Question: Where can I get Tuttnauer Model TUB072 rubber boot for door switch?
Answer: You may get the Tuttnauer Model TUB072 rubber boot for door switch for Tuttnauer  Sterilizer model HERE

Details
This push button rubber boot
will extend the life of the door
switch by preventing moisture from
entering into it
3/8-32 thread
Material: Silicone Rubber
Color: Clear
Fits: Door Switch

VIDEO

Thank you –
~Shlomo Savyon
1-800-762-1586
Your Sterilizer expert