Originally posted by master53yoda
In my experience, the more common situation is that someone inexperienced tried to heat it to bend it and overheated it, resulting in scorching and damage to the conduit. That is what an inspector will flag and fail, in my experience.
If one really needs to bend conduit (or any PVC product), many people find it easier to use hot water or steam to soften the PVC. A PVC bender can be made from a larger diameter pipe, capped at ONE end, and fed steam from a steamer, tea kettle, or some other source. The hot water and steam will soften the PVC but will not scorch, discolor, or chemically alter the PVC, so it remains watertight and viable.

Black wallnut
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