Midwest Hydroganics

The TMP-DNe allows you to control the temperature within your growing environment.

The TMP-DNe is a day/night electronic cooling or heating thermostat with a differential of 3, 5 or 7 degree settings. Digital Cooling Thermostat, 50-115'f, rated for 15-Amp @120vac

The AIR-1 allows you to control the temperature and humidity within your growing environment.

The AIR-2 has the same features as the AIR-1 plus independent temperature and humidity controls. The AIR-2 is rated for 15 amps @ 120 volts.

The AIR-3 expands the line of atmospheric controllers by providing the ability to coordinate supplemental CO2 with your ventilation equipment. The AIR-3 is rated for 15 amps @ 120 volts.

The AIR-3DN provides the ability to coordinate supplemental CO2 with your ventilation equipment. It features separated day and night temperature settings. The AIR-3DN is rated for 15 amps @ 120 volts.

The AIR-4 has all the features of the AIR-3 plus independent temperature and humidity controls and photocell night device. Rated for 15A @ 120v.