Cryo-Tek-100 Anti-Freeze / Glycol (1 Gal) System Feeders 4" OC-33SF

4" OC-33SF

Alpine 105B

Variable Speed ECM Motor: Provides high energy efficiency and adjusts dynamically to system demands

Easy to install

Save on installation and energy costs

Cryo-Tek-100 Anti-Freeze / Glycol (1 Gal) System Feeders 4" OC-33SFHercules Cryo Tek 30 gal 100 Antifreeze is a ready to use 55% Virgin Propylene Glycol formula. It's designed for hydronic heating and cooling closed loop systems, most solar heating systems, snow melts, radiant heat and general plumbing systems. Behold the power of Hercules, products built to last and trusted by plumbers to withstand even the toughest conditions. Applications Closed Loop Systems, Plumbing, Hydronic Systems, Solar Heating Systems,