GTG Hydroponics
My Account | Contact Us
Home Shop Forum FAQ  
Shopping Cart
Your shopping
cart is empty

Order Status
Back To Atmosphere Equipment & Accessories : Back To Green Air Products
CT-DH-3P Cooling and Humidity Controller w/ Photosensor
(Click to view larger
image in a new window)

CT-DH-3P Cooling and Humidity Controller w/ Photosensor

Price: $249.99
Item #: ct-dh-3p green air
Shipping Weight: 3 lbs
Average Customer Rating: Be the first to Rate this item!
 View Customer Reviews

Item Description:
While the CT-DH-3 has many applications, it was primarily developed to be used with CO2 equipment and exhaust type fans. Internal sensors will allow a 7° temperature comfort zone and a 7% humidity (differential) between the time the fans go "Off "and come back "On" again. Temperature or humidity raise will activate the right hand outlets and deactivate the left hand outlets. The CT-DH-3 has an internal relay that automatically switches power from the equipment side to the exhaust side of the unit when either temperature, humidity or both are in excess of the dial settings. Plug the controller into 110V wall outlet. Set the temperature and humidity to the desired settings. The left or equipment side of the controller is normally in the "On" position and is able to activate CO2 equipment if needed. The CT-DH-3P has a built in photo sensor to defeat equipment (left) outlet during darkness periods.

Customers who have purchased this item have also purchased:

Customer Ratings and Reviews:   Add Your Own Review

Be the first to rate this item!
© 2000-2018 Rick's Green Thumb Gardening, Inc.