This is the microswitch for Ravelli pellet stoves produced since 2011. 55321
Optional microswitch cover (sold separately, part# 55325).
Unfortunately sometimes products do not work like they are supposed to. We offer a 6 month warranty on manufacturer defects. Some manufacturers make this a very simple and easy process unfortunately others do not. Please be advised that warranty claims for these parts may take up to 4 weeks for processing, and customers must cover shipping.