Rheem RTG is a series of ultra low NOx, mid-efficiency tankless gas water heaters designed for continuous hot water

Efficiency

• .81 UEF -US
• With all -copper heat exchanger

Performance

• EcoNet Enabled - all Tankless products from 2010 to present can connect to EcoNet mobile app via Tankless EcoNet Accessory Kit (REWRA630TWH)
• Exclusive! Water Savings Setting – upon activation, this setting can save homeowners up to 1,100 gallons of water per year by reducing flow at the tap unitl set temperature is achieved (optional)
• Industry Best! Low Flow Activation - Minimum flow rate of .26 GPM and minimum activation flow rate of .40 GPM ensures the user will receive hot water even in low demand situations
• Recirculation Pump Kit-Ready – Providing faster hot water at the tap and savings of up to 12,000 gallons water/year

Easy Installation and Service

• 1/2" Gas line compatibility
• Exclusive! Maintenance Notice Setting - Alerts homeowner, after 500 hours of use, to call for service check (optional)
• 3"/5" concentric vent system with Integrated condensate collector
• Connects to Metal Fab. Inc., 3"/5" concentric venting without an adapter

Technology

• For higher demand applications, accessories available to link multiple units in a load-sharing system

High Altitude Compliant

• High-altitude capability – up to 8,400 ft. elevation above sea level

Low Emissions

• Environmentally Friendly ultra low NOx burner meets SCAQMD rule 1146.2 requirements

Safety

• Exclusive! Guardian OFW™overheat film wrap - prevents dangerous temperatures and provides industry best side-to-side clearance of 1/2 inch
• Exclusive! Hot Start Programming - Minimizes cold water bursts by staying in ready-fire state for back-to-back hot water needs

Plus…

• Digital remote control and 10 ft. of thermostat wire included
• Requires 120V power supply (indoor models only)
• Industry Best! Freeze protection to -30°F
• Maximum water temperature is 140°F. For higher temperature applications, upgrade kits are available