Rheem-Ruud SP610130 Heat Element Els PW 17895 the "B" suffix typically indicates

the "B" suffix typically indicates a packaging or bulk revision

or blower sections

this component is built to handle Ammonia

What happens if the ZPS detects a temperature limit

Rheem-Ruud SP610130 Heat Element Els PW 17895 the "B" suffix typically indicatesThe Rheem Ruud SP610130 is a high performance 3800W 240V copper heating element designed for precise thermal transfer in residential and light commercial water heating applications. This screw in water heater element features a standard 1 inch NPSM connection, making it an essential OEM replacement part for maintaining recovery rates in Rheem, Ruud, and Richmond tanks. Constructed with a high grade copper sheath, the SP610130 provides superior