Rinnai
Premium · 136% above the category averageRinnai is a Japanese manufacturer of gas appliances, specializing in tankless water heaters, home heating solutions, and kitchen appliances. They are known for their energy-efficient and reliable hot water systems.
Rinnai by Category
Rinnai Water Heaters
39 models · $85–$18,000
Rinnai
High Efficiency Non-Condensing 8.5 GPM Residential 180,000 BTU Exterior Natural Gas Tankless Water Heater
$1,212.4
Rinnai
Demand Duo H-Series 119 Gal. Commercial Hybrid Water Heating System
$18,000
Rinnai
Demand Duo H-Series 119 Gal. Commercial Hybrid Water Heating System
$17,250
Rinnai
Rinnai Demand Duo R-Series Commercial Hybrid Water Heating System
$6,960
More Rinnai Categories
All Rinnai Products
Rinnai
High Efficiency Non-Condensing 8.5 GPM Residential 180,000 BTU Exterior Natural Gas Tankless Water Heater
$1,212.4
Rinnai
Demand Duo H-Series 119 Gal. Commercial Hybrid Water Heating System
$18,000
Rinnai
Demand Duo H-Series 119 Gal. Commercial Hybrid Water Heating System
$17,250
Rinnai
Rinnai Demand Duo R-Series Commercial Hybrid Water Heating System
$6,960
Rinnai
High Efficiency Non-Condensing 8.5 GPM Residential 180,000 BTU Interior Natural Gas Tankless Water Heater
$1,212.4
Rinnai
Rinnai High Efficiency Non-Condensing Exterior Residential Tankless Water Heater
$84.56
Rinnai
Rinnai High Efficiency Non-Condensing Residential Interior Propane Gas Tankless Water Heater
$1,423.1
Rinnai
Rinnai High Efficiency Non-Condensing Interior Propane Gas Tankless Water Heater
$1,091.16
Rinnai
Rinnai High Efficiency Non-Condensing Interior Propane Gas Tankless Water Heater
$992.6
Rinnai
Demand Duo H-Series 80 Gal. Commercial Hybrid Water Heating System
$8,362.5
Rinnai
Sensei 8.9 GPM Commercial 160,000 BTU Propane/Natural Gas Indoor/Outdoor Tankless Water Heater
$1,355.13
Rinnai
High Efficiency Non-Condensing 6.6 GPM Residential 160,000 BTU Exterior Propane Gas Tankless Water Heater
$992.6
Rinnai
High Efficiency 7.9 GPM Residential 199,000 BTU Interior Propane Gas Tankless Water Heater with Recirculating Pump
$1,535.1
Rinnai
Sensei Super High Efficiency Plus 7.1 GPM 130,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
$1,137.78
Rinnai
Rinnai High Efficiency 7.9 GPM 199,000 BTU Exterior Natural Gas Tankless Water Heater with Recirculating Pump
$84.56
Rinnai
Rinnai High Efficiency Non-Condensing Exterior Natural Gas Tankless Water Heater
$884.1
Rinnai
Rinnai High Efficiency Non-Condensing Exterior Tankless Water Heater
$992.6
Rinnai
Sensei Super High Efficiency Plus 9.0 GPM 160,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
$1,298.43
Rinnai
Demand Duo H-Series 80 Gal. Commercial Hybrid Water Heating System
$9,000
Rinnai
Value Series Outdoor 5.3 GPM Residential 120,000 BTU Propane Gas Tankless Water Heater
$741.65
Rinnai
Rinnai High Efficiency Non-Condensing Tankless Water Heater
$84.56
Rinnai
Sensei 11.1 GPM Commercial 199,000 BTU Propane/Natural Gas Indoor/Outdoor Tankless Water Heater
$1,577.52
Rinnai
Rinnai Interior Natural Gas Recirculating Tankless Water Heater
$115.42
Rinnai
High Efficiency Non-Condensing 5.3 GPM Residential 140,000 BTU Exterior Propane Gas Tankless Water Heater
$884.1
Rinnai Insights
Water Heaters Buying Guide
Sizing is critical; a tank that is too small leads to cold showers, while one too large wastes energy. Consider heat pump (hybrid) models if replacing electric, as they pay for themselves in energy savings.
Read full guideFrequently Asked Questions
What types of products does Rinnai make?▼
Rinnai makes water heaters, water heater accessories. We track 40 Rinnai products.
What is the price range for Rinnai products?▼
Rinnai products range from $84.56 to $19,800, with an average price of $4,066. Rinnai is positioned as a premium brand, 136% above the category average.
Is Rinnai a premium brand?▼
Yes, Rinnai is positioned as a premium brand in its primary category (Water Heaters), priced 136% above the category average.
What is the most affordable Rinnai product?▼
The Rinnai High Efficiency Non-Condensing Exterior Residential Tankless Water Heater starts at $84.56 and is available at 0 retailers.
What should I look for when buying Rinnai water heaters?▼
Sizing is critical; a tank that is too small leads to cold showers, while one too large wastes energy. Consider heat pump (hybrid) models if replacing electric, as they pay for themselves in energy savings.
Own a Rinnai product?
Track it with Covala Home — maintenance reminders, warranty management, and instant troubleshooting.
Links may earn Covala Shopping a commission at no extra cost to you. Prices last verified at time of page load. As an Amazon Associate, Covala Shopping earns from qualifying purchases.