This is the structural steel mounting plate itself

The L140-40F specification indicates the switch opens at 140 degrees Fahrenheit and automatically resets when the temperature drops by 40 degrees

it provides the necessary torque to maintain tight shut-off even in high-differential pressure environments

What tools are required for this replacement

Check for continuity across the 24V heater terminals

Danfoss 032U7115 Valve 326058-756 This is the structural steelThe Danfoss 032U7115 is a robust EV220B 15 series solenoid valve body engineered for demanding HVACR and industrial fluid control applications. This normally closed (N C), 2 2 way servo operated diaphragm valve features a 1 2 inch G thread connection and is constructed from high grade brass with EPDM seals, making it ideal for water, brine, and neutral media. Designed for reliability in the field, it operates with a differential pressure range of 0. 3