RELIABLE TANKLESS WATER HEATERS

Get endless hot water and energy savings from the most reliable name in gas tankless water heaters. Whether for residential or commercial, interior or exterior, there's a Rinnai® tankless unit that can meet your demands. Browse models below.


Endless hot water: Put an end to rationing showers, dishes, laundry and more


Energy efficiency: Reduce energy usage by up to 40% and cut CO2 emissions


Space savings: Create more usable space with a suitcase-sized wall unit


Increased property value: Make your space more appealing to future buyers


Total confidence: Get peace of mind with the unsurpassed reliability of Rinnai



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Rinnai has the perfect endless hot water solution to meet your needs.


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Tankless Water Heaters

Super High Efficiency Plus
Super High Efficiency Plus
Max Capacity Per Unit: Up to 4 fixtures
Energy Factor: Up to 0.96
Uniform Energy Factor: Up to 0.93
Recirculation capable
Wifi capable
Energy Star compliant
Recirculation Pump
Super High Efficiency Plus
Max Capacity Per Unit: Up to 4 fixtures
Energy Factor: Up to 0.96
Uniform Energy Factor: Up to 0.92
Recirculation capable
Wifi capable
Energy Star compliant
Super High Efficiency Plus
Max Capacity Per Unit: Up to 4 fixtures
Energy Factor: Up to 0.96
Uniform Energy Factor: Up to 0.93
Recirculation capable
Wifi capable
Energy Star compliant
Super High Efficiency
Max Capacity Per Unit: Up to 3 fixtures
Energy Factor: Up to 0.93
Uniform Energy Factor: Up to 0.90
Wifi capable
Energy Star compliant
Super High Efficiency
Max Capacity Per Unit: Up to 3 fixtures
Energy Factor: Up to 0.93
Uniform Energy Factor: Up to 0.90
Wifi capable
Energy Star compliant
High Efficiency Plus
Max Capacity Per Unit: Up to 4 fixtures
Energy Factor: Up to 0.82
Uniform Energy Factor: Up to 0.81
Recirculation capable
Wifi capable
High Efficiency Plus
Max Capacity Per Unit: Up to 4 fixtures
Energy Factor: Up to 0.82
Uniform Energy Factor: Up to 0.81
Recirculation capable
Wifi capable
High Efficiency
Max Capacity Per Unit: Up to 4 fixtures
Energy Factor: Up to 0.82
Uniform Energy Factor: Up to 0.82
Wifi capable

Residential Hybrid Tank Tankless Water Heater

Hybrid Water Heating
Wifi capable
Energy Star compliant
Residential Hybrid Water Heaters
Residential Hybrid Water Heaters
Uniform Energy Factor: Up to 0.81
Wifi capable