Hillbilly Heater

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Industry Standards

Hillbilly heater - 20 sf or 2 sq meters per 500' roll of tubing - $75 - [1]
Amazon - 4 sf - $124 - [2]
Evacuated tube - 15 sf - $179 + $230 ship - [3]
Evacuated - $670 - 15 sf - [4]

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