Tankless Water Heater Flush Kit – 1 Gallon Descaling Solution | Heavy-Duty
For heavy scale buildup, hard water regions, or back-to-back professional jobs, a single quart of descaling solution is not enough. This heavy-duty tankless water heater flush kit comes loaded with a full gallon of descaling solution, four times the volume of a standard kit, paired with premium stainless steel hoses built for repeated professional use.
Standard shipping
Estimated delivery time: 7-10 days
Specifications
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What's Included
- 5-gallon bucket with lid
- 1/6 HP submersible pump
- 2 high-quality stainless steel hoses
- 1 gallon (128 fl oz) descaling solution
- Elevated pump grate
Key Features & Benefits
- 1 full gallon of descaling solution: 128 fl oz of professional-grade formula handles severe mineral buildup in hard water areas or units that have not been serviced in years
- Stainless steel hoses: corrosion-resistant, built for durability and repeated use, a significant upgrade over standard PVC-coated options
- Elevated pump grate: keeps the pump elevated for clean solution intake and consistent flow throughout a longer flush cycle
- More solution per flush: extend flush time for stubborn deposits, or keep leftover solution for a follow-up flush six months later
- Multi-unit ready: enough solution volume to flush more than one heater in a single service call
- Flush in 30 minutes or less: for standard maintenance, extend the cycle for heavy buildup situations
Compatible Tankless Water Heater Brands
Fully compatible with all major brands, including Rinnai, Navien, Rheem, Bosch, Noritz, Takagi, Ecosmart, Stiebel Eltron, and Eccotemp, and others. An ideal choice for contractors performing tankless water heater flushes across multiple customer locations.
Built for Demanding Conditions
When mineral deposits are severe, or when you service multiple units and want a single kit that handles everything, the 1-gallon solution volume and stainless steel hoses make this the right flush kit for tankless water heaters to keep in the truck or the garage. One kit, more solution, fewer limitations.
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