Forum Discussion
bgum
Jan 13, 2022Explorer
The Alde system has a history of bubbling or gurgling but once the air is worked out the system is totally silent. Also on our Tab the liquid which is basically antifreeze had to be maintained at a certain level and I think changed every 2 years. There was also an issue of blown fuses but simple to replace. This all goes to my mention of a learning curve.. This system has been used in Europe for years. It is very good even heat.
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