Atwood 37021 Limit Switch Review

Unfortunately, this product fell short in terms of durability and functionality .Although it is marketed as an industrial and scientific component, it failed to live up to these standards. The one positive aspect is that it was easy to install. however, the negative outweighs the positive as it broke down within a short period of time and did not perform as expected. Overall, I would not recommend this product for industrial use in the electrical controls and indicators category..

Using this product our team found that it provides accurate and reliable control over the electrical circuit .The construction and design is sturdy and durable FOR heavy-duty industrial applications. however, the installation process may require some technical knowledge. Overall, this is a great addition to our Industrial and Scientific inventory..

Also works as expected. This is the 170° limit. I ended up going back to 190, which I discontinued because turning 170 off my 40-foot-5. wheel only warmed up to about 60 degrees when the outside temperature was about 20. 190 takes it to 70 with no problem.