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Active Air CO2 System with Timer, 0.2-2 cu ft per hour

Deliver growth-boosting CO2 with our user-friendly, easy to operate system. With its programmable timer, it will automatically maintain ideal CO2 levels for optimum growth. For small to medium size areas,...

$141.89
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Save $400 Autopilot Cooling Thermostat

Autopilot Cooling Thermostat

The Autopilot Cooling Thermostat is a compact and easy-to-use controller for air conditioners and exhaust fans. Simply plug it into a power receptacle and then plug your cooling device into...

$55.93 $59.93
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Save $400 Autopilot Dehumidifying Humidistat

Autopilot Dehumidifying Humidistat

The Autopilot Dehumidifying Humidistat is a compact and easy-to-use controller for dehumidifiers and exhaust fans. Simply plug it into a power receptacle and then plug your dehumidifying device into its...

$55.93 $59.93
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CGC-1e Complete Greenhouse Controller

The CGC-1e Complete Greenhouse Controller controls all of the main devices required in today's modern hydroponic garden—your HID lights, supplemental CO2, hydroponic pumps, and exhaust fans or air conditioner. Your...

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Digital Temperature Controller for Heat Mats - Jump Start

Our heat mat thermostat is digital for greater accuracy.Features: Water-resistant stainless steel temperature probe Digital temperature control Provides constant optimum temperatures for specific crops Controls temperature in colder or warmer...

Dual-Outlet Analog Grounded Timer - Autopilot

Using an analog timer to automate your lighting adds convenience and encourages productive growth with consistent hours of light. Timers are also essential for many hydroponic system applications. Features 15...

$16.93
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GroZone CY1 Cyclestat with Photocell

GroZone CY1 Cyclestat with Photocell Cycletimer Day only/night only/24h ON time 10 sec. - 20 min. OFF time 1 min. - 12h Maximum 120V load: 15A (resistive, ballast), 10A (tungsten), 1/2HP...

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