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Environmental Controls
Home >> Environmental Controls >> Sentinel
CO2 Generator LP 3 to 6 CU/FT/HR
VCG-6 LP comes complete with (2) clean burning burners that produce up to 6 cuft/ hr of CO2.
$439.95
CO2 Generator NG 3 to 6 CU/FT/HR
VCG-6 NG comes complete with (2) clean burning burners that produce up to 6 cuft/ hr of CO2.
$439.95
Sentinel CHHC-4 Gallery 2
NEW Sentinel CHHC-4 CO2, Temperature & Humidity Controller
Loaded with features the CHHC-4 controls indoor conditions accurately and reliably. 
$719.95
Sentinel EVC1
Sentinel EVC-1 Environmental Controller
The EVC-1 provides extreme flexibility in a reliable solid-state environmental controller. Selectable CO2 , Temperature and Humidity modes allow the user to control temperature & humidity separately or together. Built in photocell activates CO2 device during the day. Night device outlet can control an exhaust fan / sulfur burner etc.
$179.95
Sentinel HPH-4
Sentinel HPH-4 High Power Hid Controller
The HPH-4 makes it simple to control up to 4000 watts of lighting from a single timer.
$175.00
Sentinel HPH-8
Sentinel HPH-8 High Power HID Controller
The HPH-8 makes it simple to control up to 8000 watts of lighting from a single timer.
$270.00
Sentinel MDT1
Sentinel MDT-1 Digital Timer
This 100% DIGITAL Lighting & recycling timer also has a HI-Temp shutdown feature.
$197.95
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