Teflon breaks down into toxic fumes at high temperatures, regardless of what the source of the heat is. In fact if you have birds, it’s best to not have teflon

Teflon breaks down into toxic fumes at high temperatures, regardless of what the source of the heat is. In fact if you have birds, it’s best to not have teflon at all, because they are so sensitive to teflon fume poisoning: https://beaknwings.org/wp-content/uploads/2021/07/Teflon-Toxicity.pdf https://beaknwings.org/wp-content/uploads/2021/07/Teflon-Tox...