Insinkerator HWT-F1000S, Instant Hot Water Tank and Filtration System, 2/3 Gallon Holding Capacity, for 1100 Series

InSinkErator HWT-F1000S Hot Water Tank and Filtration System – Stainless Steel

The InSinkErator HWT-F1000S Hot Water Tank and Filtration System is engineered for professional-grade installations requiring reliable, on-demand hot water delivery. Designed for integration with InSinkErator instant hot water dispensers, this system combines a stainless steel storage tank with an advanced F-1000S filtration module to ensure efficient thermal performance, long service life, and simplified maintenance. Its re-engineered construction and tool-free connections make it suitable for both new installations and system upgrades in residential and light commercial environments.

Technical Specifications

• Product Code: HWT-F1000S
• Manufacturer: InSinkErator
• System Type: Instant Hot Water Tank and Filtration System
• Tank Capacity: 2/3 gallon (approx. 2.5 liters)
• Output Temperature: Up to 200°F (93°C)
• Construction Material: Stainless Steel
• Filtration Unit: F-1000S Water Filtration System (integrated)
• Performance Output: Delivers up to 60 cups of near-boiling, filtered water per hour
• Mounting Type: Under-sink installation
• Connections: Tool-free push-fit connections for simplified installation
• Protection Features: Dry-start protection to prevent element damage during initial setup
• Design Upgrade: Enhanced exterior finish and internal re-engineering for increased lifespan and performance consistency

Professional Application and Performance

The HWT-F1000S system is designed for integration with compatible 1100 Series instant hot water dispensers. Its stainless steel tank construction provides superior corrosion resistance and thermal retention, while the F-1000S filtration system ensures clean, sediment-free water delivery. The system supports continuous operation, providing high-volume output suitable for frequent-use environments. Revised engineering includes a robust heating element with dry-start protection and an accessible top-mounted control interface for easy temperature calibration. Quick-connect fittings and compact form factor reduce installation time and simplify service access for professional plumbing contractors.

Summary

The InSinkErator HWT-F1000S Stainless Steel Hot Water Tank and Filtration System delivers high-efficiency, instant hot water performance for professional installations. With its durable construction, integrated filtration, and tool-free connection system, it provides long-term reliability, consistent output, and simplified maintenance in demanding applications.