Experience unmatched efficiency with the Rinnai RX Series 7.1 GPM Indoor Tankless Water Heater. Designed for modern homes, it offers SmartSense™ adaptive gas valve technology that automatically adjusts to Natural Gas (NG) or Propane (LP)—no conversion kit required. Compact, quiet, and powerful, this unit delivers continuous hot water with intelligent performance and energy savings.

Key Features:

• SmartSense™ Technology: Automatically adapts to NG or LP without a conversion kit.
• Smart-Connect™ Compatibility: Bluetooth® connectivity allows smartphone or tablet control.
• Improved Turbo Fan™: Enhances performance with quieter operation and optimal air circulation.
• Quick-Flush™ System: Simplifies preventive maintenance and extends lifespan.
• Smart-Circ™ Ready: Supports circulation with optional pump kit installation.
• High Efficiency: 0.97 UEF for top-tier energy performance.
• Mobile Home Certified: Suitable for residential and mobile home installations.
• Versa-Vent™ Ready: Easily convert from indoor to outdoor use (optional accessory).
• Built to Last: 15-year limited warranty on heat exchanger, 5 years on parts.
  

What’s Included

• SENSEI® RX Water Heater (RX130IN)
• Wall Mounting Bracket
• (4) Self-Tapping Screws (4.2 x 25MM)
• Gas Conversion Label (Propane)
• (2) Vent Screens + (2) Vent Screws
• Installation & Operation Manual
• Integrated Controller

Specifications:

Care & Maintenance Instructions

• Periodic Flushing: Use the Quick-Flush™ feature every 6–12 months to remove scale buildup and maintain efficiency.
• Inspect Venting: Check venting connections regularly for debris or blockages.
• Clean Air Filters: Remove and clean air intake filters every 3 months.
• Annual Professional Service: Have a certified technician inspect gas and water connections annually.
• Use Soft Water: If possible, use softened water to reduce mineral scaling.