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Residential HVAC

For the Techs that service vented or ventless gas logs. What is the white powder that I’m seeing…

Discussion · Sep 26, 2026

For the Techs that service vented or ventless gas logs. What is the white powder that I’m seeing that collects on the logs and surrounding areas? Recently serviced a customers ventless propane gas logs and notice a lot of this powder like debris. Any one know what’s going on here?

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