Hello, about 4 months ago I started to run a Longvie Pilotless (Without Pilot Flame) heater with bottled gas, at first it didn't work until I removed the filters from the faucets and it started working well. After two months of use it began to malfunction. When he opened the tap, it turned on, but after a while it just turned off. It was necessary to close and reopen the bobbin so that it starts, but as of yesterday it no longer starts, not even the noise of the automatic ignition. Any suggestions? Thank you so much.

Hi. Have you checked the diaphragm rubber? It is usually one of the first failures. Regards