Rheem RTG-84XLN-3 Outdoor Tankless Natural Gas Water Heater
High Efficiency Outdoor Tankless Water Heater for Reliable Hot Water Supply
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Say goodbye to the frustration of inconsistent hot water supply. The Rheem RTG-84XLN-3 Outdoor Tankless Natural Gas Water Heater is engineered to deliver an endless flow of hot water, ensuring that you and your family can enjoy showers, dishwashing, and laundry with confidence. Its compact design allows for easy installation in outdoor spaces, maximizing your available area while utilizing high-quality materials and advanced technology to provide reliable performance even in challenging conditions.
Experience the convenience of instant hot water on demand. With a powerful heating capacity of 84,000 BTUs, this unit operates efficiently to meet the demands of multiple outlets simultaneously, making it perfect for homes with high usage needs. Daily maintenance is simplified with its straightforward self-diagnostic system, allowing you to monitor performance and resolve issues quickly, ensuring that you spend less time worrying about your water heater and more time enjoying the comforts of home.
Maximize your energy efficiency while minimizing your utility bills. The Rheem RTG-84XLN-3 is designed to operate only when hot water is needed, significantly reducing energy consumption compared to traditional tank systems. This not only saves you money but also contributes to a more sustainable lifestyle. With its durable construction, including corrosion-resistant components, you're investing in a long-lasting solution that enhances your home's functionality and comfort.
Best For: Large families needing consistent hot water, homes in warmer climates with outdoor installation capabilities, environmentally conscious consumers seeking energy efficiency, anyone looking to replace inefficient tank water heaters.The Rheem RTG-84XLN-3 High Efficiency Non-Condensing Outdoor Tankless Natural Gas Water Heater is engineered to provide an uninterrupted supply of hot water, making it a reliable choice for households with multiple bathrooms. With its impressive capability of delivering up to 8.4 gallons per minute (GPM) and a robust output of 180,000 BTUs, this unit is designed to cater to your family's hot water needs without delay. Its innovative features not only prioritize efficiency but also ensure peace of mind during usage.
Features
- High-efficiency tankless design: Delivers up to 8.4 GPM, suitable for homes with 2–3 bathrooms, facilitating simultaneous use for showers and laundry.
- Natural gas powered: Generates 180,000 BTUs for fast and reliable hot water even during peak usage times.
- Outdoor installation: Designed specifically for outdoor use with a durable metal cabinet that supports easy wall mounting.
- Hot Start Programming: Prevents cold water bursts, ensuring a consistent supply of hot water for back-to-back usages.
- Space-saving design: Compact size allows for installation in small areas, freeing up valuable indoor floor space.
Pros
- Provides continuous hot water without interruptions.
- Energy-efficient design can lead to cost savings on utility bills.
- Compact build allows for versatile installation options.
- Hot Start Programming enhances user experience by minimizing wait time between uses.
- Durable construction ensures longevity and reliability.
Cons
- Installation requires a qualified technician, which may add to overall costs.
- Outdoor placement may be susceptible to weather conditions affecting accessibility.
- Initial purchase cost may be higher compared to traditional tank heaters.
Specifications
- Brand: Rheem
- Capacity: 8.4 gallons per minute
- Power Source: Natural Gas
- Product Dimensions: 13.5"W x 20.75"H
- Special Features: Hot Start Programming, Overheat Protection




















