i guess photo 1 is after unscrewing the calibration ring,
you can see the wax pellet deep inside, that can not be removed. (I think) Ive never tried for fear of wrecking the pellet.
if you did take it all apart you;d see it works just like wax pellet thermostat, in all ways but the physical lay out is different. (water to air , instead of water to water)
all you can do now, is tune in in a pan of 150F hot water, there is no other magic here, and then pray the wax is not dead or now grossly NON Linear.
you can see the wax pellet deep inside, that can not be removed. (I think) Ive never tried for fear of wrecking the pellet.
if you did take it all apart you;d see it works just like wax pellet thermostat, in all ways but the physical lay out is different. (water to air , instead of water to water)
all you can do now, is tune in in a pan of 150F hot water, there is no other magic here, and then pray the wax is not dead or now grossly NON Linear.
http://www.fixkick.com