Armstrong Fluid Technology 806074-111 Flange Kit 321894-708 this versatile unit supports proportional

this versatile unit supports proportional control via 0-10Vdc

RPM (1550)

This kit is approved for multiple York and Source 1 models

the burner circuit is interrupted and requires a manual technician intervention to restart the system

battery-free mechanical solution

Armstrong Fluid Technology 806074-111 Flange Kit 321894-708 this versatile unit supports proportionalThe Armstrong Fluid Technology 806074 111 Flange Kit is a precision engineered HVAC pump accessory designed to facilitate secure, leak proof connections in high demand fluid handling systems. Specifically built for 2 inch pipe size applications, this flange set is the standard replacement for Armstrong E30 and E33 series circulators, as well as select models in the E16 and Series H lines. Constructed from heavy duty cast iron, the 806074 111 ensures