Contents:








 

Thermal Vent Opener - Hobby
Greenhouse Vent opener


 
Alternative Views:


Price: $32.50 plus tax(es)

Product Code: VEH
Qty:

Description How To
 
The oil filled cylinder gradually opens the vent as the temperature rises.
Non-powered and automatic.
15 lbs thrust, maximum opening 18"
Watch the installation video now!

Share your knowledge of this product. Be the first to write a review »