Mark Olson, Caleffi GM, examines the role water chemistry plays in the life of a closed hydronic system
Olson has served as GM since 2005
The one-hour educational webinars are free and are intended for contractors, designers and wholesalers
This week the product gallery features an advanced combi-boiler, brass transition fittings, a combined magnetic/non-magnetic filtration system, a series of variable frequency drives, a sensor-operated flush valve and more.
This week the product gallery features lead-free brass solenoid valves, an easy-to-maneuver drain cleaning machine, a line of white fittings, a split system heat pump, a self-priming, cordless transfer pump and more.
This week the product gallery includes a backflow prevention assembly, a laser level, a pump controller with variable frequency drive, a multi-purpose set of pliers, an instant hot water dispenser and more.