Water treatment for Hydronic System is performed by injecting chemical scale and corrosion inhibitors through a Chemical Pot Feeder.
The capacity of the Chemical Pot Feeder depends on the water volume in the Hydronic system as follows:
System Water Volume
Feeder Size gal
Up to 1000
1000 - 10000
Note that oversizing the Chemical Pot Feeder causes more oxygen in the water because of larger air space within the chemical tank.