MARLOW 241-1.4-1.2 Copper Cooler Heat Sink

I bought it thinking it produces good power. Disappointed as It's producing low open-circuit voltage for sink temp 50C source temp 200C open-circuit voltage of 2.3 volts. I didn't get Datasheet from this seller at amazon to compare. Same voltage can be produced with TEM12706 which costs the only rs500 ( My experience and view ).

TEG is no where near specifications. I could only get at max 1v under described circumstances... Would not recommend. Buy instead SP1848-27145 because it is much more performant.

Used for my wood stove fan. Worked just like the last one