I rechecked the manual, and it shows the same part number, which is wrong. Ugh!
First, if you look at the first pic below, it shows the temperatures for opening that you questioned. Once I determined there was a difference, I went to AutoZone's website and found the two different one for you. (See pic 2). You can use their part numbers and cross them for different brands. Also, I highlighted information on both pics to help you determine which is primary and secondary.
Sorry about the confusion. The manual provided the description of two different ones (pic 1) but when I looked up parts and labor, the parts are listed the same for both.
Let me know if this helps.
See pics below.
Images (Click to enlarge)
Wednesday, July 28th, 2021 AT 8:54 PM