Kreyer Fan Control Kit - MR210 itemID-18324 This is because silicone tubing

This is because silicone tubing tends to have greater pliability than most tubing

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Xpresfill bottling systems have a closed pathway with a self-priming pump

This is because they would freeze up

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Kreyer Fan Control Kit - MR210 itemID-18324 This is because silicone tubingThese Fan Control Kits contain the necessary hardware to upgrade your Kreyer MR210 to a temperature controlled unit. Without this system, your fan would constantly be on, cooling the room beyond your desired temperature. This system combines a temperature controller with a Solenoid valve, so that you can set a specific temperature for the room, which will be maintained automatically. Includes: 1 2" Solenoid Valve Filter for 1 2" Solenoid Valve Tubing