Specification
Specifications
Make: Rinnai
Model: Rinnai RX180
Energy Factor: 97%
Maximum Flow Rate: 9.0 GPM
Maximum Heating Capacity: 160,000 BTU
Energy Star Certified: Yes
Dimensions: 30.1″ H × 18.5″ W × 11.4″ D
Technical Information
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High-efficiency design for a reliable hot water supply
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Compact wall-mounted unit, saving space compared to traditional tanks
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Optimized for continuous hot water, even during high demand
Warranty
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Purchase Warranty: 5 Years on Parts + 15 Years on Heat Exchanger + 1 Year Labour Coverage
Description
Product Description
The Rinnai RX180 High Efficiency Condensing Tankless Water Heater is a powerful, energy-saving hot water solution designed for larger households with higher demand. Built to deliver continuous hot water on demand, the RX180 ensures consistent performance even when multiple fixtures are used at the same time. With advanced condensing technology and a compact wall-mounted design, this unit offers both efficiency and convenience for modern homes.
Powered by a high-capacity heating system, the Rinnai RX180 reduces energy waste by heating water only when needed. Its ENERGY STAR® certified performance helps homeowners lower utility bills while maintaining a reliable and uninterrupted hot water supply. Ideal for busy families, this tankless water heater combines durability, space efficiency, and long-term cost savings.
Key Features
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High-Efficiency Condensing Technology
Maximizes heat transfer for reduced energy consumption. -
On-Demand Hot Water Supply
Continuous hot water without the limitations of a storage tank. -
High Heating Capacity
Designed to support multiple bathrooms and simultaneous usage. -
ENERGY STAR® Certified
Improves efficiency while reducing operating costs. -
Compact Wall-Mounted Design
Saves floor space and fits easily in utility rooms or basements. -
Durable, Long-Lasting Construction
Built for extended service life with proper maintenance. -
Advanced Digital Temperature Controls
Precise control for consistent comfort and safe operation.
Benefits
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Lower Energy Bills
High-efficiency operation reduces gas usage. -
Endless Hot Water
Ideal for large families and high-demand homes. -
Space-Saving Installation
Frees up valuable space compared to traditional tank heaters. -
Long-Term Reliability
Designed for years of dependable performance. -
Environmentally Friendly
Reduced emissions and energy waste.






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