The Ecootemp L10 microswitch mounts to the gas/water valve assembly and opens the circuit that starts the ignition process and regulates the gas flow. To check if the Eccotemp microswitch is working properly remove the cover and manually open the metal swing arm to see if it activates the ignition process. Needing to replace a microswitch is extremely rare, so contact Technical Support at 866-356-1992 if you feel you need advice.
Customer assumes all liability when purchasing replacement parts.
Great online service. Found the part easily, ordered it and it arrived very quickly. I can't say much for their phone support and/or service. Good thing they have excellent online service.
So happy to recived this replacement in a reasonable amount of time. Easily replaced and steady hot water again.
Exact replacement part/quick delivery/fair price. I expect dealer parts to be a rip off and to have to look online to find the part somewhere without the dealer rip off. Pleasantly surprised.