Description
the 300066555 refers to the valve body itself
High Dielectric Strength: Rated for 370Vac to handle back EMF and voltage spikes in rigorous cooling cycles
stalling the ignition sequence
especially regarding exact insertion depth and snap-action response times
Field-Replaceable Element: The internal color indicator paper can be serviced on fused glass models
Johnson Controls V-3800-660 Packing Nut the 300066555 refers to theJohnson Controls V 3800 660 Packing Nut, Used with V 3800 Series