SP 6 Series


Introducing Rinnai’s highest efficiency Ducted Gas Heater, the SP6 series. The new range of Rinnai 6 Star heaters is cleverly engineered to use less gas than traditional Ducted Gas Heaters. This is achieved through our efficient 4 Pass Heat Exchanger with Modulating Gas Valve - meaning you get superior temperature control and greater efficiency.

In heating mode, Rinnai ZonePlus™ allows you to independently zone different temperatures throughout the home with the option to turn off ones not in use, saving you money on running costs.


Read More

Home Appraisals

Book your free home appraisal and you can come home to whole home warmth with Rinnai Gas Ducted Central Heating.


Product Details

With DualComfort™ compatibility, your 6 Star heater can be your ultimate gas heating and refrigerated cooling solution all year round. Selected models are also available in Universal Liquefied Petroleum Gas (ULPG).


• Highest possible gas energy star rating
• Reduced running costs
• Reduced carbon emissions
• Brivis ICE™ compatible
• ZonePlus™ compatible
• Selected models available in ULPG
• Lay down kit (Internal application)
• Five year parts and labour warranty

Technical Specifications

Model Output (kW) Airflow L/s @100 Pa ESP Net weight (kg) Available in LPG
SP6234XEN/L 23 705 68 LPG
SP6234XIN/L 23 755 58 LPG
SP6304EN 29 890 89 -
SP6304XEN/L 29 1020 89 LPG
SP6304IN 29 1085 78 -
SP6304XIN/L 29 1120 78 LPG
SP635IN/L 35 1155 78 LPG

Market release                                      2020

Why Rinnai?

Our stylish and efficient heating and cooling solutions are designed to bring you total home comfort.


Product Registration

Simply enter the product code and serial number to register a Rinnai product.