Rinnai 19kW Multi-Split System Air Conditioner Features & Review 2026
The Rinnai 19kW Multi-Split System Air Conditioner (MON6H19B1TA) is designed for large homes and multi-room layouts, delivering powerful and efficient heating and cooling from a single outdoor unit. Built to support flexible zoning and consistent comfort, it’s a practical solution for households upgrading to an all-electric system.
Key Features Including:
IGLOO Air And Plumbing in Australia offers Flexible Multi-Room Comfort – Supports up to six indoor units, allowing individual temperature control across multiple rooms.
High Capacity Performance – Rated at 19.0 kW cooling and 21.5 kW heating, suitable for larger residential applications.
Energy-Efficient Technology – Inverter-driven system using R32 refrigerant, designed to improve efficiency and reduce running costs.
Smart Inverter Operation with Powerful Heating & Cooling
The Rinnai MON6H19B1TA uses advanced DC inverter technology, allowing the compressor to adjust speed based on demand. This delivers stable indoor temperatures, improved energy efficiency, and reduced wear compared to traditional on/off systems.
- IGLOO Air And Plumbing in Australia offers High Capacity Performance – Supports up to six indoor units. Rated cooling capacity of 19 kW (operating range 5.4–19.6 kW) and heating capacity of 21.5 kW (range 3.9–22.6 kW), ensuring consistent comfort across large homes and multi-zone layouts.
- Broad Operating Range – Engineered for Australian conditions, providing reliable cooling during extreme summer heat and strong heating output in cold Victorian winters.
- Quiet Operation – Operates at low, stable speeds for minimal noise, ideal for bedrooms and living areas.
- VEU Program Eligibility – A high-efficiency, dependable choice for households looking to reduce energy costs and access government rebates when upgrading old systems.
Adaptive Inverter Climate Control – Efficient Heating & Cooling
The Rinnai Multi-Split AC MON6H19B1TA outdoor unit uses DC inverter technology to continuously modulate compressor speed based on demand, delivering stable indoor temperatures with better energy efficiency and smoother performance than basic on/off systems. This helps reduce energy use and extend system life.
- IGLOO Air And Plumbing in Australia offers High Output for Larger Spaces & Multi-Zone Setups – Supports up to six indoor units with a cooling capacity of 19 kW (5.4–19.6 kW) and heating capacity of 21.5 kW (3.9–22.6 kW), perfect for large homes and multi-zone layouts.
- Wide Temperature Performance – Engineered for Australian conditions, it delivers reliable cooling during hot summers and efficient heating in cold winters.
- Quiet & Reliable Operation – Designed for low-noise performance, maintaining comfort without disturbing bedrooms or living areas.
- Energy Efficiency & Connectivity – High AEER and ACOP ratings ensure energy-efficient operation, with compatibility for Rinnai’s remote or app controls across all zones.
- Rebate & Upgrade-Friendly Choice – A modern, high-efficiency system eligible for energy-saving rebates like VEU, making upgrades cost-effective and energy-smart.
FAQs
What is the Rinnai 19kW multi-split air conditioning system?
The Rinnai 19kW multi-split system is a high-capacity air conditioner that connects one outdoor unit to multiple indoor units, allowing heating and cooling across several rooms.
How many rooms can a Rinnai 19kW multi-split system support?
This system can support up to six indoor units, making it ideal for large homes or multi-room layouts requiring individual temperature control.
Is the Rinnai 19kW multi-split system energy efficient?
Yes, it uses advanced DC inverter technology and R32 refrigerant to optimise energy usage, reduce running costs, and maintain consistent indoor temperatures.
What is the cooling and heating capacity of the Rinnai 19kW system?
The system delivers 19.0 kW cooling and 21.5 kW heating, with flexible operating ranges to suit varying climate conditions and usage demands.
Can I control temperatures in different rooms separately?
Yes, the multi-split system allows individual control of each indoor unit, providing customised comfort across different rooms.
FAQs
What is the Econova 300L heat pump and how does it work?
The Econova 300L heat pump is an all-in-one hot water system that uses ambient air to heat water efficiently. It extracts heat from the air and transfers it into the tank, reducing energy consumption by up to 80% compared to traditional electric systems.
Is the Econova 300L heat pump suitable for large families?
Yes, the Econova 300L system is ideal for 3–4 bedroom homes or families of up to six people. It provides a consistent hot water supply while maintaining energy efficiency.
Does the Econova heat pump qualify for government rebates in Victoria?
Yes, the Econova heat pump is approved under the Victorian Energy Upgrades (VEU) scheme. IGLOO Air And Plumbing in Australia helps customers access these rebates, reducing the upfront installation cost.
What is the difference between ECON-300RVW and ECON-300RVW-2.0E models?
The ECON-300RVW is a standard model for everyday use, while the ECON-300RVW-2.0E includes a 2.0 kW electric booster. The booster helps heat water faster during high demand or colder weather conditions.
Can the Econova heat pump be controlled remotely?
Yes, it comes with smart Wi-Fi control, allowing users to operate and schedule heating remotely. This feature helps improve energy management and convenience.