Krystal Dual Fan Speed Controller Thermostatic Fan Speed Controller Climate ballast Sturdy and well built

Sturdy and well built

with our unique blend of bio-stimulants and carbohydrates

It is absolutely essential that the wick has sustained no damage during this process

Choose either 2 Lamp or 4 Lamp LED Fixture

it will continue to operate the fan

Krystal Dual Fan Speed Controller Thermostatic Fan Speed Controller Climate ballast Sturdy and well builtKrystal Twin Speed Thermostatic Fan Speed Controller has 2 power outlets, one for the Intake Fan and one for the Exhaust Fan. Each of the two power outlets can control fans up to a maximum power of 320 watts. Both Speeds of the intake & exhaust fans are fully adjustable in order to maintain the perfect growing environment temperature. Simply set your desired temperature and let the twin fan controller do the hard work! Set target temperature and the