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Product
Hot Water Heaters (Electric)

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Brand Model Rated Nominal Capacity (litres) - New Zealand Product Rated Hot Water Delivery (litres) - Australian Product Rated/Declared Heat Loss (kWh/24hr) Regulator Availability Expiry Date Registration Number
Vanward DSCF31-J** 31 25 1.04 Australian Regulator Available 27 Jan 2026 AHW0482
Dux N50S124 48 50 1.05 Australian Regulator Available 5 Dec 2026 AHW0555
Dux N50S124P 48 50 1.05 Australian Regulator Available 5 Dec 2026 AHW0555
Dux N50S136 48 50 1.05 Australian Regulator Available 5 Dec 2026 AHW0555
Dux N50S1 48 50 1.05 Australian Regulator Available 5 Dec 2026 AHW0555
Thermann N50THMS136 48 50 1.05 Australian Regulator Available 5 Dec 2026 AHW0556
Thermann N50THMS124 48 50 1.05 Australian Regulator Available 5 Dec 2026 AHW0556
Thermann N50THMS124P 48 50 1.05 Australian Regulator Available 5 Dec 2026 AHW0556
Thermann N50THMS1 48 50 1.05 Australian Regulator Available 5 Dec 2026 AHW0556
RINNAI MEC060470E333 57 - 1.06 New Zealand Regulator Available 19 Apr 2124 ZHW0417
RINNAI MEC060470E344 57 - 1.06 New Zealand Regulator Available 19 Apr 2124 ZHW0417
RINNAI Heavy Duty Electric Storage 57 - 1.06 New Zealand Regulator Available 19 Apr 2124 ZHW0417
Dux Proflo 25S1 31 25 1.06 Australian Regulator Available 8 Nov 2026 AHW0535
Dux Proflo 25S136H 31 25 1.06 Australian Regulator Available 8 Nov 2026 AHW0535
Dux Proflo 25S124PH 31 25 1.06 Australian Regulator Available 8 Nov 2026 AHW0535
Dux Proflo 25S124H 31 25 1.06 Australian Regulator Available 8 Nov 2026 AHW0535
Dux Proflo 25S124P 31 25 1.06 Australian Regulator Available 8 Nov 2026 AHW0535
Dux Proflo 25S118PH 31 25 1.06 Australian Regulator Available 8 Nov 2026 AHW0535
Dux Proflo 25S118H 31 25 1.06 Australian Regulator Available 8 Nov 2026 AHW0535
Dux Proflo 25S118P 31 25 1.06 Australian Regulator Available 8 Nov 2026 AHW0535
  • [*] "N/A" results are from models registered under the old Determination/Regulation, yet comply with the new Determination/Regulation's Minimum Energy Performance Standard