10 kWRinnai D Series Ducted 10kW Ducted System
The 10kW Rinnai D Series Ducted (model DINLR10Z72) is sized for typical three-bedroom single-storey homes. As a guide it covers roughly 67 to 80m² of conditioned floor area, depending on zoning, insulation and ceiling height. For a larger floor plan, the 12kW is the next step up.
The Rinnai D Series Ducted 10kW carries a 3-star cooling rating and 2.5-star heating rating on the zoned energy label for Sydney's climate zone. Its rated AEER and ACOP are both 3.27. These figures come from official government test data for Sydney's climate zone, calculated as of June 2026.
Based on that data, annual cooling energy is 915 kWh at an estimated cost of $318, and annual heating energy is 1383 kWh at an estimated cost of $480, giving a combined year-round running cost of around $798. Those estimates use a median Sydney electricity rate of 34.7 cents per kWh drawn from 170 residential plans.
Source: Australian GEMS registry · median of 170 Sydney residential tariffs · Refreshed monthly · Last updated June 2026
Specifications
From the manufacturer’s published range data. We confirm the exact configuration when we quote.
About the Rinnai D Series Ducted range| Brand | Rinnai |
|---|---|
| Model | DINLR10Z72 |
| Series | Rinnai D Series Ducted |
| System type | Ducted System |
| Capacity | 10 kW |
| Refrigerant | R32 |
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