Suburban | RV Tankless Continuous Water Heater | 5280A | IW60RL | Recirculation Loop
Suburban’s Advantage On Demand RV Water Heater with Recirculation Loop (IW60RL) delivers continuous hot water with unmatched efficiency, comfort, and convenience. Featuring a microprocessor-controlled system with a self-modulating range of 15,000–60,000 BTU/h, it provides precise temperature control from 95–130°F while the integrated recirculation loop delivers faster hot water at the faucet and reduced water waste. Designed for reliable performance, this lightweight, tankless unit includes built-in freeze protection and is ideal for modern RV applications.
- Integrated Recirculation Loop: Built-in recirculation pump and internal loop keep hot water closer to fixtures, reducing wait time and water waste.
- Continuous Hot Water: Enjoy endless hot water with Suburban’s advanced on-demand system—no tank, no reheating delays.
- Efficient Operation: Microprocessor-controlled with a self-modulating range of 15,000–60,000 BTU/h and precise temperature settings from 95–130°F.
- Freeze Protection: Equipped with powered and non-powered freeze protection for dependable performance in cold conditions.
- Advanced Combustion System: Features a 2-stage modulating combustion system for consistent water temperature and improved energy efficiency.
- Durable Construction: Includes a porcelain-lined steel tank and anode rod for long-lasting durability and resistance to electrolytic action.
- Easy Installation: Easy to install access doors and frames, sold separately, for convenient accessibility
- Model Identification: Part numbers 5280A & IW60RL correspond to the same water heater model
Note: If you are replacing a different water heater, you need need to purchase a Control Center (linked below) separately.
Need help confirming fitment?
Our team at United RV Parts is here to help you find the right replacement or parts for your RV Water Heater.
Text or call 817-984-1852 with the make and model number of your existing water heater and we’ll make sure you get exactly what you need the 1st time.
Product Overview
The Suburban RV Tankless Continuous Water Heater with Recirculation Loop is the perfect solution for your RV hot water needs. This water heater is designed to provide hot water on demand while the built-in recirculation system delivers faster hot water at the faucet, reducing wait time and water waste. It features a compact design that fits easily into tight spaces. This water heater includes a stainless steel heat exchanger and a digital temperature control for precise temperature adjustment. With the Suburban RV Tankless Continuous Water Heater with Recirculation Loop, you can enjoy continuous hot water, improved convenience, and energy-efficient performance.
PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov
Additional Instructions:
If you have questions about installation, please click the button below to chat with one of our RV Parts professionals!
Door for Suburban Nautilus Series On Demand Water Heater


