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Lauren RobertsAug 25, 2025
Why does my Heta Indoor Fireplace burn poorly after warming up and the glass gets sooty?
- RRobert PhillipsAug 25, 2025
If your Heta Indoor Fireplace burns poorly after the warm-up phase and the glass slowly soots up, it could be due to soot in the flue pipe. Clean the flue pipe regularly, limit the use of horizontal flue pipes, and avoid using firewood that generates large quantities of ash.