Easy to install with screws: top arm to vent; bottom arm to greenhouse. Illustrated instruction will be included.
Follow manufacturer’s instructions for chilling vent opener. Opener may need to be re-chilled if not opening at proper temperatures. Temperature may then be re-adjusted by turning knob on elbow ¼ turn for each degree to increase the temperature.
Note: ¼ turn for each degree to the left to decrease the temperature.
Check to be sure screws are firmly attaching vent opener to the vent frame each season prior to use.
Used to open and close a hinged vent automatically using energy gained from the warmth of the sun or the surrounding air. The hotter the internal temperature gets, the wider the vent opens.
Replacement Part List:
Item # 3510 Bayliss Replacement Cylinder.
For further information, please contact Charley's Customer Service at 1-800-322-4707.
This item is backed by Charley's 100% guarantee. If you are not completely
satisfied, return your purchase in the condition you receive it, within
30 days, for a refund, exchange or credit - whichever you prefer. If any
product is found to be defective within the first year, it may be returned
or exchanged for full credit.