Hot tub electrical question
"Dean Hoffman" writes:
I don't know what a water bed would need for power. That would
probably be a better comparison.
300W to 500W depending on the heater. As the water in the water bed
isn't being constantly replaced by ground temperature water or being
lost to evaporation and given reasonably insulating bedding, the
waterbed heater doesn't need to be high power.
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