Unseats vs Unseals - What's the difference?

As verbs the difference between unseats and unseals

is that unseats is third-person singular of unseat while unseals is third-person singular of unseal.

(head)

(unseat)

* 1907 , The Heating and Ventilating Magazine , Volume 4, Issue 10

...and lifts a special bronze diaphragm which unseats the upper valve pin.

(head)

(unseal)

(en verb)

To break the seal of (something) in order to open it.

* unsealer * unsealing