EcoCircCst 19-16 Cast Iron Circulator Pump 2 Zone Powder Coated painted 18 gauge

Powder Coated painted 18 gauge sheet metal

This flashing is for steep roofs with pitches greater than 45 degrees

A 4" Top Support / Storm Collar (2SVSLSF04) is also needed to make a weather seal with the steep roof flashing

continually adjusting boiler operation for comfort and efficiency

Works with Most Pumps:

EcoCircCst 19-16 Cast Iron Circulator Pump 2 Zone Powder Coated painted 18 gauge120V 4 60 Watts Check Valve Cast Iron The ecocirc vario allows for step less speed control to set the pump performance to meet individual system requirements. The ecocirc auto and vario circulators were designed with highly efficient electronically commutated permanent magnet motor (eCM PM technology) specifically for hydronic systems. The ecocirc auto and vario circulators were designed with highly efficient electronically commutated permanent magnet