Utica-Dunkirk 14622010 Guage Water Set 320819-301 The 10728339 temperature sensor is

The 10728339 temperature sensor is built with high-grade bimetal discs for precise thermal response and long-term reliability in high-cycle environments

21 inch water column to ensure accurate air proving and safe ignition cycles

While often found in legacy Barber Colman installations

If using this for a ball valve application

Utica-Dunkirk 14622010 Guage Water Set 320819-301 The 10728339 temperature sensor isThe Utica Dunkirk 14622010 Gauge Water Set is a critical boiler trim component designed for precise visual monitoring of water levels in residential and commercial steam systems. As a veteran technician knows, maintaining a proper water line is non negotiable for preventing dry fire conditions or excessive carryover into the steam headers. This heavy duty boiler sight glass kit includes high quality valves and a durable glass tube, engineered to