Rinnai RE Series Smart-Circ™ 7.9 GPM Indoor Tankless Water Heater with Recirculation Pump – NG

Upgrade your home hot water system with the Rinnai RE Series Smart-Circ™ 7.9 GPM Indoor Tankless Water Heater. Designed for modern homes, this natural gas-powered unit combines advanced recirculation technology with energy-efficient performance, ensuring instant hot water while reducing water waste. Perfect for busy households, it adapts to your routines for maximum convenience and comfort.

Key Features:

• Smart-Circ™ Intelligent Recirculation™ – Learns your hot water usage patterns and schedules recirculation automatically.
• Clean Internal Layout – Easy maintenance and long-lasting performance.
• LED Screen Display – Intuitive operation and system monitoring.
• New Sliding Wall Bracket – Simplifies installation and servicing.
• Safety Handle & Seating Bracket – Provides secure support during installation and maintenance.
• Built-In Recirculation Control & Pump – No external controller required for recirculation-ready models.
• Wall Mounting Bracket – Space-saving and compact design.
• Programmable Service Reminders – Ensures timely maintenance and longevity.
• Compact Copper Heat Exchanger – Maximizes efficiency and durability.
• Optional Leak Detection & Freeze Protection Kits – Adds extra safety and peace of mind.
• High Heat Output – 199,000 BTUs for consistent hot water supply.
• Hot Water Capacity – 0.26 GPM to 7.9 GPM.
• Uniform Energy Factor – 0.81 for superior energy efficiency.
  

What’s Included

• Rinnai RE Series Smart-Circ™ Indoor Tankless Water Heater (Natural Gas)
• Built-In Recirculation Pump
• Wall Mounting Bracket & Safety Handle
• Sliding Wall Bracket for Easy Installation
• Valve Kit
• User Manual & Installation Guide

Optional Accessories (Sold Separately):

• • Isolation Valve Kit – MIVK-T-LW
  • Leak Detection Kit
  • Freeze Protection Kit

Specifications:

Care & Maintenance Instructions

• Regularly inspect the unit and recirculation pump for leaks or corrosion.
• Follow the programmable service reminders displayed on the LED screen.
• Clean the intake filter every 6–12 months to maintain optimal performance.
• Use only manufacturer-recommended isolation valve kits and optional accessories.
• For freeze protection, install optional freeze protection kit in cold climates.
• Always schedule professional servicing for any internal component maintenance.