Clark-Reliance's EA-100 series Levalarm boiler cut-out device includes a new upgrade kit that replaces the original float mechanism and micro switch with a conductivity probe and detection relay, eliminating all moving parts. Designed to fit any EA-100 series Levalarm in service since 1960, the upgrade kit doesn't require welding, re-work of piping or adjustments. The relay provides two independent dry-form C switch contacts.

Clark-Reliance Corp.;