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In reply to the discussion: This is bad. [View all]eppur_se_muova
(36,262 posts)These are normally used in spaces where some airflow is possible, to prevent the accumulation of traces of carbon monoxide. Improper use can lead to CO poisoning.
https://mobilervglass.com/how-to-use-a-catalytic-heater-in-an-rv/
Coleman used to make a version that burns so-called "white gasoline" (a liquid fuel sold by Coleman) but it has no CO detector, and I believe they quit making it. There are now propane versions available. https://campaddict.com/indoor-portable-propane-heater/
Of course if you live in TX why would you ever think of keeping one of these around? This is a once in a century thing!
Probably there's a run on all the camping/outdoor equipment stores in the area right now, so it's probably too late to find one--or a generator for that matter.