FermFlex Temperature and Defrost Controller for Kreyer Fan Units itemID-61362 food-grade inhibited propylene glycol fluid

food-grade inhibited propylene glycol fluid which is intended for use in antifreeze and heat transfer applications where contact with food may occur

This product is for the White Gas In connection on the left

Accessory kit now included as standard item

or lack thereof

Do not freeze

FermFlex Temperature and Defrost Controller for Kreyer Fan Units itemID-61362 food-grade inhibited propylene glycol fluidThis temperature and defrost controller is required when using a Kreyer defrost kit. The temperature control unit controls room cooler cave cellar temperature when used in conjunction with a Kreyer fan unit. Kreyer fan units are plumbed to a Kreyer Glycol cooling unit. This unit turns on and off an optional solenoid placed at the inlet of the fan unit, which allows chilled glycol to enter the coils on the fan unit, while also turning on the fan(s)