Hello, I’m having trouble again with my Heatilator Eco-Choice Cab50. This stove has been a constant issue for me over the years. Recently, it stopped working, and the defective thermocouple light came on. I replaced the thermocouple, and while the stove could cycle, it still wouldn’t light. Now, the defective thermocouple light is back on. I’ve checked all the snap discs, and they seem fine. I’m not sure why the stove won’t light or why the thermocouple keeps failing. Any advice?