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Please call us at 888-966-7877 or email ecnetsite@ gmail.com for help with our products or to place an order.
 

Compare The Most Popular Solar Powered Vent Openers Used In Greenhouses
(ORDER ALL OF OUR SOLAR VENT OPENERS FROM THIS PAGE)
 
UNIVENT & OPTIVENT  HALLS & LOUVER  THERMOFOR  LIBERTY  GIGAVENT & LOUVER

UNIVENT & OPTIVENT SOLAR OPENERS

UNIVENT

'CLICK HERE' FOR INSTALLATION & OPERATING
INSTRUCTIONS

SVW-4021-1


$54.97

OPTIVENT

'CLICK HERE' FOR INSTALLATION & OPERATING INSTRUCTIONS

SVW-JO-3100


$54.97

UNIVENT REPLACEMENT CYLINDER

SVW-0000-1


$27.79

OPTIVENT REPLACEMENT CYLINDER

SVW-JO-0100


$27.79

 

THERMOFOR CLASSIC & 2 ARM SOLAR OPENERS

THE NEW AND IMPROVED
"CLASSIC
THERMOFOR"
SINGLE ARM & SPRING

'CLICK HERE' FOR INSTALLATION & OPERATING
INSTRUCTIONS

SVW-TF-HD3200


$53.99


THERMOFOR REPLACEMENT CYLINDER
NEW STYLE (Post year 2000) For HD3200 or HD3400

SVW-JO-002L-NEW


$26.79

ADJUSTING SCREW & SET STUDS


 $2


LIBERTY SOLAR-POWERED LOUVER OPENER






Solar-Powered Liberty Louver Opener

Enhance airflow with our Liberty Louver Opener. Opener ensures fully automatic opening and closing of your louver window according to changes in temperature.

• Ideal for greenhouses, shops, barns, or anywhere that additional airflow is needed.
• Solar-powered louver opener automatically opens and closes shutters as the temperature changes.
• Operating range is easily adjustable. The opener can be adjusted to automatically open at a temperature ranging from 60° F to 77° F.
• It is recommended that the opener be removed during the winter months.
• Does not require any electricity to function, it works by means of solar energy.
• Aluminum and stainless steel construction.
• Dimensions: 15” L x 1-1/2” W x 2” H.

 

Solar-Powered Liberty Louver Opener



$69.9
7 

Liberty Louver Replacement Cylinder



$27.79
 

GIGAVENT & THERMOFOR LOUVER SOLAR OPENERS

GIGAVENT

'CLICK HERE' FOR INSTALLATION & OPERATING INSTRUCTIONS

SVW-JO-3800


$
139.97

THERMOFOR LOUVER

'CLICK HERE' FOR INSTALLATION & OPERATING INSTRUCTIONS

SVW-TF-HD3060


$57.97

GIGAVENT REPLACEMENT CYLINDER

SVW-GV-800


$63.99

 

Our customer service staff can assist you in selecting the proper accessories for your unique needs.

 

Happy Gardening...

Have FUN and enjoy exploring our greenhouse website!