EcoCircCst 19-16 Cast Iron Circulator Pump 2 Zone Purge & Pressurize Process

Purge & Pressurize Process

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

Thermostatic Mixing Valve with 3/4" SW Unions & Temp Gauge

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

EcoCircCst 19-16 Cast Iron Circulator Pump 2 Zone Purge & Pressurize Process120V 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