Thetford parts reference
Thetford 640672
AC/DC Compressor Controller
640672 is the Thetford part number for the ac/dc compressor controller. It is printed in Thetford’s own parts documentation, which we hold a copy of and link below.
Thetford says to use 640701 instead
Thetford marks this number with “USE 640701” on its own parts list, which is the manufacturer telling you 640701 is what to order now. That instruction comes from the document, not from us, and not from what sellers happen to call the part.
Current number: 640701
Which parts lists carry this number
It appears on the parts list for the DE105 Series.
Where this comes from
- Document
- PL_DE105_640696_20210921.pdf
- Published by
- Thetford
- Retrieved
- 2026-08-28
- File checksum (SHA-1)
e2ba473607055f71cdd909dcfdd78c754d852552
What we have not checked
We can show you that 640672 is a real Thetford number, what Thetford calls it, and which parts lists carry it. We have not verified that it fits your camper. That depends on your model year, build date and what is actually installed, and we do not publish a fitment claim until we can show it in the manufacturer’s own document.
Current marketplace inventory
Listings from eBay
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