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Proper Cleaning of Flat Plate HE

Rick_54 Member Posts: 23


  • hr
    hr Member Posts: 6,106
    What's in 'er

    Are you talking the domestic water side? Posssibly hard water/ calcium deposits? If so I like Hercules Sizzle. Safe for potable water. Dilute as noted on the bottle.

    I use a small plastic pump in a 5 gallon bucket to let it circulate around for a few hours or more.

    On the boiler side Rhomar would be a cleaner for boiler gunk, oils, fluxwes. It's more of a alkaline product and would not touch lime and calcium build up.

    I believe Flat Plate has cleaning directions in their manual. Maybe their website.

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