Autopilot Analog Environmental Controller

GroZone CY2 Short Period Cyclestat with Photocell Controls any 120Vac equipment such as pumps or fans on a periodic repeat cycle. The ON duration spans from 5 sec to 30...

GroZone TV2 Multimode Fan Speed Control Automatically slows down or speeds up centrifugal fans to respect user selected temperature setpoints. Enables the user to select the minimum fan speed (Idle...

CO2 PPM Monitor, Complete w/PPM Sensor

Analog 24hr Day & Night Cooling / Heating Thermostat AutoPilot Analog Cooling/Heating Thermostat controls heating and cooling equipment with both day/night set points. Precise temperature sensor included. Temperature control differential...

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

Grozone TP24H 24H Timer & High Temp Shut Off High Temp Shut-Off to prevent the grow room from overheating. Temperature setpoint between 70°F and 120°F (21°C to 49°C). 6 foot...

GroZone TV12 - Day/Night Variable Fan Speed Controller w/idle Settings Day & Night setting. Automatically slows down or speeds up centrifugal fans to maintain user selected temperature setpoints (55°F to...

GroZone TP12 - Adjustable Differential D/N Temp Stat Day/Night temperature controller Heating or Cooling 55°F to 95°F (13°C to 35°C) Differential from 4°F to 20°F (2°C to 11°C) Maximum 120V...