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antifreeze w/ pex piping

Kevin M
Kevin M Member Posts: 2
I am going to try to winterize my heating system in a seasonal house.. System will be shut down for the winter. It is an oil fired hot water boiler. the piping to the baseboard radiators is 3/4 pex. What type of antifreeze should I add? Shopping at home depot they sell an antifreeze but it says not to use with cpvc pipe, and i'm wondering if there are any issues with pex pipe? any advice is greatly appreciated.
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