Rinnai RE Series 9.8 GPM Indoor NCTWH - LP

Rinnai RE Series 9.8 GPM Indoor NCTWH - LP

Upgrade your home's hot water system with the Rinnai RE Series 9.8 GPM Indoor NCTWH - LP, a high-performance tankless water heater designed to meet your household's hot water needs without the hassle of a storage tank.

With an impressive maximum flow rate of 9.8 gallons per minute (GPM), this natural gas-powered water heater is perfect for larger households with high hot water demands. Say goodbye to running out of hot water during peak usage times and enjoy uninterrupted showers, laundry, and dishwashing.

Features

• Clean Internal Layout

• LED Screen

• Safety Handle and Seating Bracket

• Easy Open / Close Access

• Programmable Service Reminders

• Compact Copper Heat Exchanger

• Optional Leak Detection Kit

• Optional Freeze Protection

• Optional Mounting Bracket (Sold Separately)

• 199,000 BTUs

• Hot Water Capacity Range:  0.13 GPM to 9.8 GPM

• 0.82 Uniform Energy Factor

• Dimensions:  14.05" x 22.87" x 10.77"

Specification

What Our Experts Think

• Ultra-High 9.8 GPM Flow Rate: Supports large homes with multiple showers and appliances running simultaneously.

• Propane-Powered Efficiency: Delivers powerful, cost-effective hot water performance.

• Tankless Indoor Design: Heats water on demand and saves valuable indoor space.

• Consistent Temperature Control: Engineered for reliable operation under heavy use.

Q&A

Q: What size home is this model ideal for?
A: It’s perfect for large households with high hot-water demand and multiple fixtures running at once.

Q: Is this unit for indoor installation only?
A: Yes — this model is designed for indoor use and requires proper venting.

Q: Is it energy efficient?
A: Absolutely — the tankless design heats only when needed, reducing standby energy loss.

Maintenance Tips

• Flush the unit annually to prevent scale buildup.

• Inspect propane and water connections regularly for safety.

• Clean venting components periodically to maintain airflow.

• Follow manufacturer service recommendations for long-term reliability.