Daikin 250L (RQWX60-TU25) - NZ
AS/NZS 4234 energy savings (AU equivalent)
84%
vs the standard's reference electric storage water heater, VEU Zone 4, based on the AU-registered performance of the Daikin 250L (RQWX60-TU25) (identical model code RQWX60-TU25 and brand, sold in both AU and NZ) — not tested against AS/NZS 4234 as a NZ product itself.
Specifications
| Type | Standalone split |
| Refrigerant | CO2 (R744) |
| Tank volume | 250 L |
| Rated heating capacity | 6 kW |
| Warranty | 7 years parts and labour (NZ) |
Specs from: Daikin New Zealand product page (co2-hot-water-heat-pump); cross-referenced against the identical AU-registered RQWX60-TU25 model and its installation manual. Official product page →
Sold in New Zealand
NZ has no equivalent to the Australian STC/VEEC/ESC certificate schemes, so no dollar rebate applies to this model. Its confirmed AU-market equivalent is registered and shown above.
The Daikin RQWX60-TU25 is a split-system CO2 (R744) heat pump water heater sold under the same brand and model code in both New Zealand and Australia: the RQWX60ZV1A outdoor heat pump unit paired with a 250 L hot water storage tank (TU25SSZA). The heat pump has a 6.0 kW compressor rating and features an LCD display, programmable schedule timer, and a “Heat Boost” mode for faster recovery during high demand.
R744 is a natural refrigerant with zero ozone depletion potential and a global warming potential of 1. Daikin’s New Zealand product page advertises a full 7 year parts and labour warranty; the Australian installation manual for the identical unit specifies 5 years, so the NZ warranty term appears to be a separate, longer regional policy rather than a product difference.
Full performance data (heating capacity table, power input, COP, sound level, dimensions) is not published on the NZ product page; see the AU-equivalent listing for the same physical unit’s installation-manual specifications.
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