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Zoeller's scale removal system comes preassembled and removes line build-up in tankless water heating units. An internal, reusable filter sock captures debris removed from the pipe system. A durable, air-filled 1/6 HP submersible pump and 3/4” stainless steel braided flush lines ensure quality and reliability for years of trouble-free performance. Recommended by professionals job after job, this system is an ideal and economical tool for plumbing contractors who install and service tankless water heating systems.

• Preassembled - includes hoses, tank, pump, and fittings
• Internal reusable filter sock captures debris
• Meets flushing requirements for tankless water heating systems

• Pump - 1/6 HP, 3.0 FLA, 345 watts, 115V, air-filled (no oil), quiet running submersible pump
• Tank & Lid - 5 gallon (23 L) polyethylene tank with stainless steel hardware
• 3/4" stainless steel braided flush lines
• Stainless steel handles
• Corrosion resistant components
• Recirculation rate: 3 gallons per minute* (13.6 LPM)
• 100% factory assembled
• Patent pending