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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
Peter Cocks 22US 22 Not Applicable - Application for MEPS in NZ Only 0.38 New Zealand Regulator Available - ZHW0099
Rinnai LCUS00934010 9 - 0.50 New Zealand Regulator Available 22 Aug 2118 ZHW0234
TRIUMPH 14LT UNDERBENCH L.P 14 Not Applicable - Application for MEPS in NZ Only 0.60 New Zealand Regulator Unavailable - ZHW0155
Rinnai LCUS01434010 14 - 0.60 New Zealand Regulator Available 22 Aug 2118 ZHW0235
Rinnai LCUS02234010 22 - 0.60 New Zealand Regulator Available 22 Aug 2118 ZHW0241
RHEEM W8100401 4 Not Applicable - Application for MEPS in NZ Only 0.60 Australian Regulator Available 5 Nov 2023 AHW0425
RHEEM W81004C1 4 Not Applicable - Application for MEPS in NZ Only 0.60 Australian Regulator Available 5 Nov 2023 AHW0425
RHEEM Water Star 4 Not Applicable - Application for MEPS in NZ Only 0.60 Australian Regulator Available 5 Nov 2023 AHW0425
RHEEM 19901513 15 - 0.60 New Zealand Regulator Available 7 May 2119 ZHW0284
TRIUMPH 20200P 22 - 0.60 New Zealand Regulator Available 11 Mar 2121 ZHW0336
Rheem 31202519 MP 25L 405x385H 2.4kW 25 Not Applicable - Application for MEPS in NZ Only 0.60 New Zealand Regulator Unavailable - ZHW0047
RHEEM 19902513 LP 25L 365x525H U/BENCH 2kW 26 Not Applicable - Application for MEPS in NZ Only 0.62 New Zealand Regulator Available - ZHW0094
RHEEM 14904013 LP 40L 460x490H 2kW 40 Not Applicable - Application for MEPS in NZ Only 0.69 New Zealand Regulator Available - ZHW0095
Peter Cocks 4546ESP 45 Not Applicable - Application for MEPS in NZ Only 0.69 New Zealand Regulator Available - ZHW0100
Rinnai MEUS03040030 30 - 0.70 New Zealand Regulator Available 22 Apr 2121 ZHW0353
Rinnai MEUS03040015 30 - 0.70 New Zealand Regulator Available 22 Apr 2121 ZHW0353
Stiebel Eltron SHC 15 AU 15 10 0.77 New Zealand Regulator Unavailable 23 Mar 2121 ZHW0345
Stiebel Eltron SHC 10 6 0.79 Australian Regulator Available 29 Aug 2026 AHW0530
Stiebel Eltron SHC15 10 6 0.79 Australian Regulator Available 29 Aug 2026 AHW0530
Stiebel Eltron SHC10 10 6 0.79 Australian Regulator Available 29 Aug 2026 AHW0530
  • [*] "N/A" results are from models registered under the old Determination/Regulation, yet comply with the new Determination/Regulation's Minimum Energy Performance Standard