Armstrong rebuild kit for model TS2 1/2" trap that includes thermostat and seat assembly. The thermostat assembly should be replaced at least once every five years. By that time the steam trap's thermostat assembly generally fails in the "open" position, meaning steam will be wasted as the thermostat can no longer close against it.
Armstrong is a global company, spanning five generations of family ownership, which manufactures and sells intelligent system solutions for steam, air, and hot water applications across dozens of industry categories such as health care, education, industrial manufacturing, and more. Armstrong offers steam trapping and steam tracing equipment, steam system testing and monitoring products, pressure and temperature controls, water temperature controls, water heating products, hot water process controls, heating and cooling coils, strainers, radiator products, air/gas vents, and more. Armstrong is committed to sustaining the needs of future generations by conserving and saving energy and implements this throughout its product line.