Hi Folks -

I have a model M250S6DS2 water heater with serial number AM5539857 and I want to replace the upper and lower thermostats. The Bradford White Parts List has 3 different ones and I don't know which ones my model uses. The part numbers are:
265-40694-00 Thermostat w/ hi limit (89T13)
265-40695-00 Thermostat w/ hi limit (89T33)
265-46279-00 Thermostat (59T)

Can anyone help me out?

Thanks -