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Scale Cutter The Rinnai scale cutter can be used with Tankless Water Heaters and Combi Boilers. It works by simply preventing the amount of minerals found in potable water to prevent lime-scale buildup and corrosion that can diminish hot water performance within the appliance. The Scale Cutter offers similar benefits of traditional water softeners.

Technical Specs

SKU: 81811
Model: 103000038
sell pack height in inches: 5.18 prop65 warning: California Proposition 65 Warning, This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
cec certified: N/A sell pack width in inches: 4.78
country of origin: US product type: Tankless Water Heater Accessories
collection: Accessory- System Components sell pack length in inches: 13.34
sell pack weight in lbs: 4.2 lb product upc code: 766156008061

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