Hercules® Haymaker® Tankless Water Heater Descaler

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Hercules Haymaker® Tankless Water Heater Descaler quickly and easily dissolves inorganic deposits that restrict flow to restore circulation and heat transfer efficiency.

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Size: 32oz

35235 Hercules® Haymaker™ Tankless Water Heater Descaler Kit Add to Project List
NoImage NoImage 35230 Hercules® 32 oz. Haymaker™ Tankless Water Heater Descaler Add to Project List

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  • Citric acid-based, non-corrosive and VOC-free
  • Removes carbonates, sulfates, phosphates, rust, oxides and other mineral deposits
  • Compatible with most commonly found plumbing-related materials including PVC, CPVC, ABS, rubber, steel and most metals
  • Other applications include descaling non-aluminum heat exchangers and water heaters
  • Extends the life of the appliance when used as part of a regularly scheduled preventative maintenance program
  • Safe for septic systems and sewers
  • Safe for potable water systems


  • Size 32oz


Click a file below to view/download

  • pdfProduct Info https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/lcs940bhaymaker041414.pdf
  • pdfSeasonal Boiler Maintenance Tips https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/Oatey_BoilerMaintenance20170912_R1.pdf
  • pdfProduct Information https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/LCS940E_Haymaker.pdf
  • pdfSubmittal https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/HaymakerWaterHeaterDescaler.pdf


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