- Preset CO2 control at 1500 PPM.
- Built-in Ôself calibrationÕ feature.
- Easiest to use CO2 Controller on the market.
- ETL listed for use in commercial applications.
- Simply plug in your CO2 generator or regulator and you are ready to go.
- Built-in photocell allows CO2 enrichment only during daylight hours.
- Durable powder-coated steel housing.
- 15 Amps/120 Volts/60 Hz.
- 3 year warranty.