- Jul 5, 2009
- 105
- 2
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My husband made the heater that was on this site. Now he is afraid to use it, case it catches fire. How safe is this or should we do other things to make sure it's safe. WE have a large red & white plastic waterer . I think it is for metal cans only. can we put something over the heater to protect the waterer from melting.
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