The AIR-4 has independent temperature and humidity controls. It also has an increased power capacity to control up to 15 amps of equipment. An additional outlet is provided which will power equipment only during the 'day' cycle. Features include independent temperature and humidity control, coordinated CO2 sequencing and an additional outlet that is powered only while the lights are on. Works great with the ATC603 for digital CO2 Control. Availability: Usually ships in 2-3 business days. 702115

INTERIOR GARDENS 2727 Lyndale Ave. S. Minneapolis, MN. 55408 Order Line: 1-800-498-4178 Office: 1-612-870-9077 Fax: 1-612-870-8901 [email protected]