Spirax-Sarco 58129 Float Mech Kit R-410A With a 1/4" NPT pipe

With a 1/4" NPT pipe size and a 3/8" orifice

A faulty system sensor typically triggers a "Sensor Open" or "Sensor Short" fault code on the digital display

Always verify the actuator's force-limiting end switches and stem travel after assembly to ensure full valve seating

it is calibrated to strict Rheem-Ruud specifications to prevent high-limit tripping and maintain consistent thermal accuracy

driving the stroke of your V-3000 series or 3R valve assemblies

Spirax-Sarco 58129 Float Mech Kit R-410A With a 1/4" NPT pipeEnsure your steam system maintains peak efficiency with the Spirax Sarco 58129 Float Mech Kit, specifically engineered for 1 1 2" FT 15 Float and Thermostatic Steam Traps. This field serviceable kit is a critical component for technicians performing standard steam trap maintenance or clearing condensate blockages that threaten heat transfer. Manufactured with high grade stainless steel internals, the 58129 kit resists the corrosive effects of