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Old 07-06-2014, 10:10 AM   #25
Ross F-1
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Default Re: Road Test of Stant vs. Shewman Thermostats

Quote:
Originally Posted by Mart View Post
Many stats have a small indentation in the seat that the inner part seals against. This allows air to vent out and limits water leakage to an acceptable minimum.

Mart.
The Stants have a wavy edge in (I recall) 3 places to allow air to escape. If you hold them up to the light it's easy to see.
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