Freeze Control Systems
Do you need a freeze control system?
In Northern climates, we recommend either a freeze control tank or a pressure relief valve in most situations. The freeze control tank ensures your airlines stay open in that they release a small amount of isopropyl alcohol into the airline to unthaw it if it freezes due to condensation. The pressure relief valve is an alternative to the freeze control tank and releases back pressure at about 20 psi. This protects the compressor should your airlines ever freeze but doesn’t unthaw them.
If you’re running multiple diffusers, you may not need a freeze control tank , especially if you split the airlines coming down the windmill tower as you have a lower probability of multiple airlines freezing at once. Please call and we’ll evaluate your situation.