How hot is too hot to set the temperature for a boiler? What is a safe & efficient set point? Is 215 too hot and why?

180

If you're referring to a water heater the factory setting is 120 F.

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Is 215 too hot and why?

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Would you want to take a shower in water that the temperature was over the boiling point? They boil lobsters with less heat. Cheers, Tom

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Thanks for responding to my question. I'm not referring to the water heater. I'm referring to the boiler that heats the water for my baseboard heating.

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