Browse Rinnai hot water and home heating options, including mains pressure cylinders, Infinity units and Q Series heat pumps. Compare capacities, dimensions and installation requirements to find a system suited to your project. Explore our bathroom heating and extraction collection for additional comfort and ventilation options.

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Rinnai INFINITY EF26 external condensing gas water heater in white
Rinnai INFINITY® EF26 External Condensing Gas Water Heater - White
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$2,274.00
Rinnai INFINITY® EF26 External Condensing Gas Water Heater - White
$2,274.00
Rinnai INFINITY A16 Graphite external gas water heater
Rinnai INFINITY® Graphite® Gas Continuous Flow Water Heater
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$1,606.00 to $2,377.00
Rinnai INFINITY® Graphite® Gas Continuous Flow Water Heater
$1,606.00 to $2,377.00
Rinnai INFINITY HD56kWe external continuous flow gas water heater in silver
Rinnai INFINITY® HD56kWe External Gas Continuous Flow Water Heater
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$3,081.00
Rinnai INFINITY® HD56kWe External Gas Continuous Flow Water Heater
$3,081.00
Rinnai INFINITY HD49 external and internal gas water heaters
Rinnai INFINITY® HD49 Series Gas Continuous Flow Water Heater
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$2,766.00 to $3,147.00
Rinnai INFINITY® HD49 Series Gas Continuous Flow Water Heater
$2,766.00 to $3,147.00
Rinnai INFINITY NB-Series external gas water heater
Rinnai INFINITY® NB-Series Gas Continuous Flow Water Heater
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$4,249.00
Rinnai INFINITY® NB-Series Gas Continuous Flow Water Heater
$4,249.00
Rinnai Outdoor Super Ray manual ignition gas heater installed above an outdoor dining area
Rinnai Outdoor Super Ray Manual Ignition Gas Heater
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$1,499.00
Rinnai Outdoor Super Ray Manual Ignition Gas Heater
$1,499.00
Rinnai HydraHeat integrated hot water heat pumps in 275L and 340L sizes
Rinnai HydraHeat® Integrated Hot Water Heat Pump
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$6,599.00 to $6,899.00
Rinnai HydraHeat® Integrated Hot Water Heat Pump
$6,599.00 to $6,899.00
RINNAI INFINTY SERIES A28I - Bathrooms Online
Rinnai Infinty Series A28I
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$2,599.00
Rinnai Infinty Series A28I
$2,599.00
RINNAI Q SERIES INDOOR HEAT PUMPS 8.4kW REVERSE CYCLE SPLIT SYSTEM - Bathrooms Online
Rinnai Q Series Indoor Heat Pumps 8.4kW Reverse Cycle Split System
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$2,949.00
Rinnai Q Series Indoor Heat Pumps 8.4kW Reverse Cycle Split System
$2,949.00
RINNAI Q SERIES INDOOR HEAT PUMPS 7.0kW REVERSE CYCLE SPLIT SYSTEM - Bathrooms Online
Rinnai Q Series Indoor Heat Pumps 7.0kW Reverse Cycle Split System
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$2,649.00
Rinnai Q Series Indoor Heat Pumps 7.0kW Reverse Cycle Split System
$2,649.00
RINNAI Q SERIES INDOOR HEAT PUMPS 5.2kW REVERSE CYCLE SPLIT SYSTEM - Bathrooms Online
Rinnai Q Series Indoor Heat Pumps 5.2kW Reverse Cycle Split System
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$1,899.00
Rinnai Q Series Indoor Heat Pumps 5.2kW Reverse Cycle Split System
$1,899.00
RINNAI Q SERIES INDOOR HEAT PUMPS 3.5kW REVERSE CYCLE SPLIT SYSTEM - Bathrooms Online
Rinnai Q Series Indoor Heat Pumps 3.5kW Reverse Cycle Split System
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$1,699.00
Rinnai Q Series Indoor Heat Pumps 3.5kW Reverse Cycle Split System
$1,699.00
RINNAI Q SERIES INDOOR HEAT PUMPS 2.5kW REVERSE CYCLE SPLIT SYSTEM - Bathrooms Online
Rinnai Q Series Indoor Heat Pumps 2.5kW Reverse Cycle Split System
Add to cart
$1,499.00
Rinnai Q Series Indoor Heat Pumps 2.5kW Reverse Cycle Split System
$1,499.00
RINNAI INFINITY A SERIES A26 - Bathrooms Online
Rinnai Infinity a Series A26
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$1,999.00
Rinnai Infinity a Series A26
$1,999.00
RINNAI MAINS PRESSURE HOT WATER CYLINDERS
Rinnai Mains Pressure Hot Water Cylinders
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$1,299.00 to $1,739.00
Rinnai Mains Pressure Hot Water Cylinders
$1,299.00 to $1,739.00

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