Hi all. Our Jotul c 450 insert was installed last month and we are experiencing blowers problems. The service person for the store from which the insert was purchased said it was the thermostat sensor . He also said it was the second one he had to replace this month. The air intake regulator is not functioning, it can be moved side to side if you blow on it. Also there is some glue type white stuff on the blue black enamel door. Of course parts needed to be ordered and now we're waiting. Has anyone else experienced this blower problem?