Emerson White-Rodgers F89-0062 Crafted

White
Rodgers F89 Immersion Well Universally Interchangeable 1/2 Inch NPT Well Spud
� Standard shank
� Used with 11B18 11B05 11B55 1131 hydronic controls
� Wells are used where it is desired that the control operates from the temperature of a liquid in a closed system
� The bulb of the control can be removed from an immersion well in the tank wall without draining the boiler tank
� Packing nuts permit closer control than wells because the bulb is directly immersed in the liquid
� 31/2 x 7/16 Inch bulb
Application: Hydronic Element Insertion