Temporarily out of stock
Out of stock

Replacement Undersoil Fan (-2020)


* Undersoil Fan only for kits manufactured before Jan 2021

The undersoil fan assists in heating the soil in the winter, and in the summer it assists in cooling the Growing Dome. It is never a bad idea to have a spare undersoil fan! The small undersoil fan is mounted inside the undersoil box for your central air system. 

As with your vent openers, it is paramount to ensure that all your fans are operating correctly. The solar cooling fans may be winterized, and not operational, but the undersoil fan should be running all year. 


4" 12V .32AMP

Hurry up! Sales Ends In

Pickup currently unavailable at Pagosa Springs Facility

Replacement Undersoil Fan (-2020)

Default Title