Rhino 1EC Fan Speed Controller Media Chill and Heat are two

Chill and Heat are two new products from the team at Vitalink that do exactly that

so you're not locked into full blast

More affordable than full-sized air-cooled hoods or professional sealed systems

The brass burners and powder-coated steel enclosure are made to last

Rhino 1EC Fan Speed Controller Media Chill and Heat are twoRhino 1EC Fan Speed Controller Thermostat Based Extraction Fan Control at Entry Level Pricing Best for: Growers wanting automatic temperature control over their extraction fan without paying for digital complexity or extra features Our thoughts This is a proper entry level EC fan controller that does exactly what it shouldkeeps your grow room at the temperature you set, automatically adjusts your extraction fan, and doesn't rinse your budget doing it.