Rheem-Ruud 47-20045-03 Limit Switch this brass safety valve is

this brass safety valve is factory set at 50 PSI with a discharge capacity of 697

eliminating the need for field modifications during preventative maintenance

or oversized junction box holes left by older

this kit is the industry standard when replacing legacy Johnson Controls M100

Where is this sensor located in the unit

Rheem-Ruud 47-20045-03 Limit Switch this brass safety valve isThe Rheem Ruud 47 20045 03 Limit Switch is a critical safety component designed for precise thermal regulation in high efficiency HVAC systems. This red color coded auto reset limit switch functions as a DPST normally closed switch, engineered to interrupt the electrical circuit when internal temperatures exceed safety parameters. With a fixed open temperature of 170 degrees F and a fixed close temperature of 130 degrees F, this OEM replacement part