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| Brand | arrow_downward 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 |
| Thermann | 80THM124 | 88 | 80 | 1.30 | Australian Regulator | Available | 15 Nov 2028 | AHW0648 |
| Thermann | 80THM118 | 88 | 80 | 1.30 | Australian Regulator | Available | 15 Nov 2028 | AHW0648 |
| Thermann | 80THM | 88 | 80 | 1.30 | Australian Regulator | Available | 15 Nov 2028 | AHW0648 |
| Dux Proflo | 80T136PHW | 88 | 80 | 1.30 | Australian Regulator | Available | 10 Jul 2027 | AHW0568 |
| Dux Proflo | 80T136HWM | 88 | 80 | 1.30 | Australian Regulator | Available | 10 Jul 2027 | AHW0568 |
| Dux Proflo | 80T136HOT | 88 | 80 | 1.30 | Australian Regulator | Available | 10 Jul 2027 | AHW0568 |
| Dux Proflo | 80T136H | 88 | 80 | 1.30 | Australian Regulator | Available | 10 Jul 2027 | AHW0568 |
| Dux Proflo | 80T136 | 88 | 80 | 1.30 | Australian Regulator | Available | 10 Jul 2027 | AHW0568 |
| Dux Proflo | 80T124H | 88 | 80 | 1.30 | Australian Regulator | Available | 10 Jul 2027 | AHW0568 |
| Dux Proflo | 80T124 | 88 | 80 | 1.30 | Australian Regulator | Available | 10 Jul 2027 | AHW0568 |
| Dux Proflo | 80T118H | 88 | 80 | 1.30 | Australian Regulator | Available | 10 Jul 2027 | AHW0568 |
| Dux Proflo | 80T118 | 88 | 80 | 1.30 | Australian Regulator | Available | 10 Jul 2027 | AHW0568 |
| Dux Proflo | 80T | 88 | 80 | 1.30 | Australian Regulator | Available | 10 Jul 2027 | AHW0568 |
| RINNAI | 80S | 84 | 80 | 1.73 | Australian Regulator | Available | 26 Feb 2027 | AHW0550 |
| Rheem | 80L Rheem Electric Storage | 86 | 80 | 1.73 | Australian Regulator | Available | 7 Nov 2026 | AHW0547 |
| Everhot | 80L Everhot Electric Storage | 86 | 80 | 1.73 | Australian Regulator | Available | 8 Nov 2026 | AHW0546 |
| RHEEM | 6N3315Mx | 325 | 315 | 3.32 | Australian Regulator | Available | 13 Aug 2028 | AHW0640 |
| Vulcan Duomax | 6DS315Vx | 326 | 315 | 2.92 | Australian Regulator | Available | 3 Dec 2027 | AHW0588 |
| Vulcan Duomax | 6DS250Vx | 261 | 250 | 2.64 | Australian Regulator | Available | 30 Nov 2027 | AHW0584 |
| Vulcan Duomax | 6DS160Vx | 168 | 160 | 2.22 | Australian Regulator | Available | 17 Nov 2027 | AHW0577 |
| Vulcan Duomax | 6D1400Rx/BL | 400 | 400 | 3.13 | Australian Regulator | Available | 3 Aug 2026 | AHW0526 |
| Vulcan Duomax | 6D1400Rx | 400 | 400 | 3.13 | Australian Regulator | Available | 3 Aug 2026 | AHW0526 |
| Vulcan Duomax | 6D1315Rx/BL | 315 | 315 | 2.92 | Australian Regulator | Available | 28 Jul 2026 | AHW0523 |
| Vulcan Duomax | 6D1315Rx | 315 | 315 | 2.92 | Australian Regulator | Available | 28 Jul 2026 | AHW0523 |
| Vulcan Duomax | 6D1250Rx/BL | 250 | 250 | 2.64 | Australian Regulator | Available | 2 Aug 2026 | AHW0524 |
| Vulcan Duomax | 6D1250Rx | 250 | 250 | 2.64 | Australian Regulator | Available | 2 Aug 2026 | AHW0524 |
| Vulcan Duomax | 6D1160Rx/BL | 160 | 160 | 2.22 | Australian Regulator | Available | 3 Aug 2026 | AHW0527 |
| Vulcan Duomax | 6D1160Rx | 160 | 160 | 2.22 | Australian Regulator | Available | 3 Aug 2026 | AHW0527 |
| Vulcan Duomax | 6D1125Vx/P | 129 | 125 | 2.01 | Australian Regulator | Available | 27 Jul 2026 | AHW0522 |
| Vulcan Duomax | 6D1125Vx/BL | 129 | 125 | 2.01 | Australian Regulator | Available | 27 Jul 2026 | AHW0522 |
| Vulcan Duomax | 6D1125Vx | 129 | 125 | 2.01 | Australian Regulator | Available | 27 Jul 2026 | AHW0522 |
| Vulcan Duomax | 6D1080Vx/P | 86 | 80 | 1.73 | Australian Regulator | Available | 23 Jul 2026 | AHW0517 |
| Vulcan Duomax | 6D1080Vx/BL | 86 | 80 | 1.73 | Australian Regulator | Available | 23 Jul 2026 | AHW0517 |
| Vulcan Duomax | 6D1080Vx | 86 | 80 | 1.73 | Australian Regulator | Available | 23 Jul 2026 | AHW0517 |
| Vulcan Duomax | 6D1050Vx/P | 50 | 50 | 1.45 | Australian Regulator | Available | 23 Jul 2026 | AHW0518 |
| Vulcan Duomax | 6D1050Vx/BL | 50 | 50 | 1.45 | Australian Regulator | Available | 23 Jul 2026 | AHW0518 |
| Vulcan Duomax | 6D1050Vx | 50 | 50 | 1.45 | Australian Regulator | Available | 23 Jul 2026 | AHW0518 |
| VULCAN | 691050Vx/P | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0453 |
| VULCAN | 691050Vx/BL | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0453 |
| VULCAN | 691050Vx | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0453 |
| VULCAN | 682315Vx | 326 | 315 | 3.12 | Australian Regulator | Available | 13 Aug 2028 | AHW0639 |
| VULCAN | 681315Vx/BL | 326 | 315 | 2.92 | Australian Regulator | Available | 3 Dec 2027 | AHW0586 |
| VULCAN | 681315Vx | 326 | 315 | 2.92 | Australian Regulator | Available | 3 Dec 2027 | AHW0586 |
| VULCAN | 681250Vx/BL | 261 | 250 | 2.64 | Australian Regulator | Available | 30 Nov 2027 | AHW0580 |
| VULCAN | 681250Vx | 261 | 250 | 2.64 | Australian Regulator | Available | 30 Nov 2027 | AHW0580 |
| VULCAN | 681160Vx | 168 | 160 | 2.22 | Australian Regulator | Available | 20 Nov 2027 | AHW0578 |
| VULCAN | 671160Rx/B | 165 | 160 | 2.16 | Australian Regulator | Available | 19 Oct 2025 | AHW0468 |
| VULCAN | 671160Rx | 165 | 160 | 2.16 | Australian Regulator | Available | 19 Oct 2025 | AHW0468 |
| VULCAN | 6710800x | 90 | 80 | 1.67 | Australian Regulator | Available | 17 Aug 2025 | AHW0457 |
| VULCAN | 662400 | 410 | 400 | 3.27 | Australian Regulator | Available | 19 Oct 2025 | AHW0469 |
| VULCAN | 662315 | 325 | 315 | 3.06 | Australian Regulator | Available | 16 Mar 2026 | AHW0489 |
| VULCAN | 661400 | 410 | 400 | 3.07 | Australian Regulator | Available | 18 Aug 2025 | AHW0461 |
| VULCAN | 6613150x | 325 | 315 | 2.86 | Australian Regulator | Available | 18 Aug 2025 | AHW0459 |
| VULCAN | 6612500x | 270 | 250 | 2.58 | Australian Regulator | Available | 18 Aug 2025 | AHW0458 |
| VULCAN | 661160Rx/B | 165 | 160 | 2.16 | Australian Regulator | Available | 19 Oct 2025 | AHW0468 |
| VULCAN | 661160Rx | 165 | 160 | 2.16 | Australian Regulator | Available | 19 Oct 2025 | AHW0468 |
| VULCAN | 6610800x | 90 | 80 | 1.67 | Australian Regulator | Available | 17 Aug 2025 | AHW0457 |
| EVERHOT | 6233150x/BL | 325 | 315 | 3.26 | Australian Regulator | Available | 31 May 2026 | AHW0504 |
| EVERHOT | 6233150x | 325 | 315 | 3.26 | Australian Regulator | Available | 31 May 2026 | AHW0504 |
| Everhot Pro | 6230500x/BL | 50 | 50 | 1.79 | Australian Regulator | Available | 4 Aug 2026 | AHW0529 |
| Everhot Pro | 6230500x | 50 | 50 | 1.79 | Australian Regulator | Available | 4 Aug 2026 | AHW0529 |
| RHEEM | 616315 | 325 | 315 | 3.86 | Australian Regulator | Available | 17 Mar 2026 | AHW0492 |
| RHEEM | 613315 | 325 | 315 | 3.26 | Australian Regulator | Available | 15 Mar 2026 | AHW0488 |
| RHEEM | 613050 | 60 | 50 | 1.79 | Australian Regulator | Available | 17 Aug 2026 | AHW0528 |
| VULCAN | 601125Vx/P | 129 | 125 | 2.01 | Australian Regulator | Available | 1 Feb 2027 | AHW0558 |
| VULCAN | 601125Vx/BL | 129 | 125 | 2.01 | Australian Regulator | Available | 1 Feb 2027 | AHW0558 |
| VULCAN | 601125Vx | 129 | 125 | 2.01 | Australian Regulator | Available | 1 Feb 2027 | AHW0558 |
| RECLAIM | 600lt RECLAIM | 600 | - | 3.74 | New Zealand Regulator | Available | 7 May 2121 | ZHW0362 |
| RHEEM | 5AM315M7G | 325 | 315 | 2.86 | Australian Regulator | Available | 7 May 2026 | AHW0500 |
| RHEEM | 5AM315M7E | 325 | 315 | 2.86 | Australian Regulator | Available | 7 May 2026 | AHW0500 |
| Rheem | 54T18015 | 180 | - | 1.64 | New Zealand Regulator | Available | 7 Sep 2121 | ZHW0391 |
| Rheem | 54T18013 | 180 | - | 1.64 | New Zealand Regulator | Available | 7 Sep 2121 | ZHW0391 |
| Rheem | 54T13515 | 135 | - | 1.44 | New Zealand Regulator | Available | 7 Sep 2121 | ZHW0392 |
| Rheem | 54T13513 | 135 | - | 1.44 | New Zealand Regulator | Available | 7 Sep 2121 | ZHW0392 |
| Rheem | 54518015 | 180 | - | 1.64 | New Zealand Regulator | Available | 7 Sep 2121 | ZHW0391 |
| Rheem | 54518013 | 180 | - | 1.64 | New Zealand Regulator | Available | 7 Sep 2121 | ZHW0391 |
| Rheem | 51M315R7G | 325 | 315 | 2.92 | Australian Regulator | Available | 25 Mar 2026 | AHW0495 |
| Rheem | 51M315R7E | 325 | 315 | 2.92 | Australian Regulator | Available | 25 Mar 2026 | AHW0495 |
| Rheem | 51M250R7G | 250 | 250 | 2.64 | Australian Regulator | Available | 19 Mar 2026 | AHW0493 |
| Rheem | 51M250R7E | 250 | 250 | 2.64 | Australian Regulator | Available | 19 Mar 2026 | AHW0493 |
| RHEEM | 51141007 | 410 | - | 2.85 | New Zealand Regulator | Available | 15 Dec 2120 | ZHW0311 |
| RHEEM | 51132507 | 325 | - | 2.46 | New Zealand Regulator | Available | 15 Dec 2120 | ZHW0310 |
| Rheem | 51127107 | 270 | - | 2.13 | New Zealand Regulator | Available | 15 Dec 2120 | ZHW0309 |
| Dux Proflo | 50W136 | 53 | 50 | 1.35 | Australian Regulator | Available | 23 May 2024 | AHW0439 |
| Dux Proflo | 50W124P | 53 | 50 | 1.35 | Australian Regulator | Available | 23 May 2024 | AHW0439 |
| Dux Proflo | 50W124 | 53 | 50 | 1.35 | Australian Regulator | Available | 23 May 2024 | AHW0439 |
| Dux Proflo | 50W118P | 53 | 50 | 1.35 | Australian Regulator | Available | 23 May 2024 | AHW0439 |
| Dux Proflo | 50W118 | 53 | 50 | 1.35 | Australian Regulator | Available | 23 May 2024 | AHW0439 |
| Dux Proflo | 50W1 | 53 | 50 | 1.35 | Australian Regulator | Available | 23 May 2024 | AHW0439 |
| Thermann | 50THMS136H | 50 | 50 | 1.36 | Australian Regulator | Available | 28 Nov 2026 | AHW0538 |
| Thermann | 50THMS136 | 50 | 50 | 1.36 | Australian Regulator | Available | 28 Nov 2026 | AHW0538 |
| Thermann | 50THMS124PH | 50 | 50 | 1.36 | Australian Regulator | Available | 28 Nov 2026 | AHW0538 |
| Thermann | 50THMS124P | 50 | 50 | 1.36 | Australian Regulator | Available | 28 Nov 2026 | AHW0538 |
| Thermann | 50THMS118PH | 50 | 50 | 1.36 | Australian Regulator | Available | 28 Nov 2026 | AHW0538 |
| Thermann | 50THMS118P | 50 | 50 | 1.36 | Australian Regulator | Available | 28 Nov 2026 | AHW0538 |
| Thermann | 50THMS118H | 50 | 50 | 1.36 | Australian Regulator | Available | 28 Nov 2026 | AHW0538 |
| Thermann | 50THMS118 | 50 | 50 | 1.36 | Australian Regulator | Available | 28 Nov 2026 | AHW0538 |
| Thermann | 50THMS1 | 50 | 50 | 1.36 | Australian Regulator | Available | 28 Nov 2026 | AHW0538 |
| Thermann | 50THMC336S | 50 | 50 | 1.33 | Australian Regulator | Available | 2 Aug 2026 | AHW0525 |
| Thermann | 50THMC336 | 50 | 50 | 1.33 | Australian Regulator | Available | 2 Aug 2026 | AHW0525 |
| Thermann | 50THMC3 | 50 | 50 | 1.33 | Australian Regulator | Available | 2 Aug 2026 | AHW0525 |
| Dux Proflo | 50S136H | 50 | 50 | 1.36 | Australian Regulator | Available | 27 Oct 2026 | AHW0533 |
| Dux Proflo | 50S136 | 50 | 50 | 1.36 | Australian Regulator | Available | 27 Oct 2026 | AHW0533 |
| Dux Proflo | 50S124PH | 50 | 50 | 1.36 | Australian Regulator | Available | 27 Oct 2026 | AHW0533 |
| Dux Proflo | 50S124P | 50 | 50 | 1.36 | Australian Regulator | Available | 27 Oct 2026 | AHW0533 |
| Dux Proflo | 50S124H | 50 | 50 | 1.36 | Australian Regulator | Available | 27 Oct 2026 | AHW0533 |
| Dux Proflo | 50S124 | 50 | 50 | 1.36 | Australian Regulator | Available | 27 Oct 2026 | AHW0533 |
| Dux Proflo | 50S118PH | 50 | 50 | 1.36 | Australian Regulator | Available | 27 Oct 2026 | AHW0533 |
| Dux Proflo | 50S118P | 50 | 50 | 1.36 | Australian Regulator | Available | 27 Oct 2026 | AHW0533 |
| Dux Proflo | 50S118H | 50 | 50 | 1.36 | Australian Regulator | Available | 27 Oct 2026 | AHW0533 |
| Dux Proflo | 50S118 | 50 | 50 | 1.36 | Australian Regulator | Available | 27 Oct 2026 | AHW0533 |
| Dux Proflo | 50S1 | 50 | 50 | 1.36 | Australian Regulator | Available | 27 Oct 2026 | AHW0533 |
| RINNAI | 50S | 55 | 50 | 1.45 | Australian Regulator | Available | 14 Aug 2027 | AHW0566 |
| VULCAN | 50L Vulcan Electric Storage | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0453 |
| Rheem | 50L Rheem Electric Storage | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0451 |
| Everhot Pro | 50L HD Everhot Pro | 50 | 50 | 1.79 | Australian Regulator | Available | 4 Aug 2026 | AHW0529 |
| Everhot | 50L Everhot Electric Storage | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0452 |
| AquaMax | 50L Aquamax Electric Storage | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0454 |
| Chromagen | 50ES-36 | 51 | 50 | 1.25 | Australian Regulator | Available | 27 Feb 2027 | AHW0561 |
| Chromagen | 50ES-24P | 51 | 50 | 1.25 | Australian Regulator | Available | 27 Feb 2027 | AHW0562 |
| Chromagen | 50ES-24 | 51 | 50 | 1.25 | Australian Regulator | Available | 27 Feb 2027 | AHW0562 |
| Chromagen | 50ES | 51 | 50 | 1.25 | Australian Regulator | Available | 27 Feb 2027 | AHW0562 |
| Dux | 50C336S | 50 | 50 | 1.33 | Australian Regulator | Available | 26 Jul 2026 | AHW0521 |
| Dux | 50C336 | 50 | 50 | 1.33 | Australian Regulator | Available | 26 Jul 2026 | AHW0521 |
| Dux | 50C3 | 50 | 50 | 1.33 | Australian Regulator | Available | 26 Jul 2026 | AHW0521 |
| RHEEM | 4A2315M8 | 315 | 315 | 3.06 | Australian Regulator | Available | 7 Feb 2028 | AHW0597 |
| RHEEM | 4A2315M7 | 315 | 315 | 3.06 | Australian Regulator | Available | 7 Feb 2028 | AHW0597 |
| RHEEM | 4A2250M8 | 250 | 250 | 2.78 | Australian Regulator | Available | 14 Feb 2028 | AHW0600 |
| RHEEM | 4A2250M7 | 250 | 250 | 2.78 | Australian Regulator | Available | 14 Feb 2028 | AHW0600 |
| RHEEM | 4A2160M8 | 160 | 160 | 2.36 | Australian Regulator | Available | 14 Feb 2028 | AHW0601 |
| RHEEM | 4A2160M7 | 160 | 160 | 2.36 | Australian Regulator | Available | 14 Feb 2028 | AHW0601 |
| RHEEM | 4A2160M5 | 160 | 160 | 2.36 | Australian Regulator | Available | 14 Feb 2028 | AHW0601 |
| RHEEM | 4A1315M8 | 315 | 315 | 2.86 | Australian Regulator | Available | 5 Feb 2028 | AHW0594 |
| RHEEM | 4A1315M7 | 315 | 315 | 2.86 | Australian Regulator | Available | 5 Feb 2028 | AHW0594 |
| RHEEM | 4A1250M8 | 250 | 250 | 2.58 | Australian Regulator | Available | 5 Feb 2028 | AHW0595 |
| RHEEM | 4A1250M7 | 250 | 250 | 2.58 | Australian Regulator | Available | 5 Feb 2028 | AHW0595 |
| RHEEM | 4A1250M5 | 250 | 250 | 2.58 | Australian Regulator | Available | 5 Feb 2028 | AHW0595 |
| RHEEM | 4A1160M8 | 160 | 160 | 2.16 | Australian Regulator | Available | 7 Feb 2028 | AHW0598 |
| RHEEM | 4A1160M7 | 160 | 160 | 2.16 | Australian Regulator | Available | 7 Feb 2028 | AHW0598 |
| RHEEM | 4A1160M5 | 160 | 160 | 2.16 | Australian Regulator | Available | 7 Feb 2028 | AHW0598 |
| RHEEM | 4A1160M4 | 160 | 160 | 2.16 | Australian Regulator | Available | 7 Feb 2028 | AHW0598 |
| RHEEM | 4A1125M8 | 125 | 125 | 1.95 | Australian Regulator | Available | 5 Feb 2028 | AHW0596 |
| RHEEM | 4A1125M7 | 125 | 125 | 1.95 | Australian Regulator | Available | 5 Feb 2028 | AHW0596 |
| RHEEM | 4A1125M5 | 125 | 125 | 1.95 | Australian Regulator | Available | 5 Feb 2028 | AHW0596 |
| RHEEM | 4A1125M4 | 125 | 125 | 1.95 | Australian Regulator | Available | 5 Feb 2028 | AHW0596 |
| RHEEM | 4A1080M7 | 80 | 80 | 1.67 | Australian Regulator | Available | 7 Feb 2028 | AHW0599 |
| RHEEM | 4A1080M5 | 80 | 80 | 1.67 | Australian Regulator | Available | 7 Feb 2028 | AHW0599 |
| RHEEM | 4A1080M4 | 80 | 80 | 1.67 | Australian Regulator | Available | 7 Feb 2028 | AHW0599 |
| RHEEM | 4A1050M7 | 50 | 50 | 1.45 | Australian Regulator | Available | 9 Jun 2025 | AHW0456 |
| RHEEM | 4A1050M6 | 50 | 50 | 1.45 | Australian Regulator | Available | 9 Jun 2025 | AHW0456 |
| RHEEM | 4A1050M5/P | 50 | 50 | 1.45 | Australian Regulator | Available | 9 Jun 2025 | AHW0456 |
| RHEEM | 4A1050M5 | 50 | 50 | 1.45 | Australian Regulator | Available | 9 Jun 2025 | AHW0456 |
| RHEEM | 4A1050M4/P | 50 | 50 | 1.45 | Australian Regulator | Available | 9 Jun 2025 | AHW0456 |
| RHEEM | 4A1050M4 | 50 | 50 | 1.45 | Australian Regulator | Available | 9 Jun 2025 | AHW0456 |
| Rheem Optima | 492400Rx/B | 400 | 400 | 3.33 | Australian Regulator | Available | 1 Apr 2028 | AHW0608 |
| Rheem Optima | 492400Rx | 400 | 400 | 3.33 | Australian Regulator | Available | 1 Apr 2028 | AHW0608 |
| Rheem Optima | 492315Rx/B | 315 | 315 | 3.12 | Australian Regulator | Available | 26 Mar 2028 | AHW0603 |
| Rheem Optima | 492315Rx | 315 | 315 | 3.12 | Australian Regulator | Available | 26 Mar 2028 | AHW0603 |
| Rheem Optima | 492250Rx/BL | 250 | 250 | 2.84 | Australian Regulator | Available | 3 Apr 2028 | AHW0613 |
| Rheem Optima | 492250Rx | 250 | 250 | 2.84 | Australian Regulator | Available | 3 Apr 2028 | AHW0613 |
| RHEEM | 492160Rx/BL | 160 | 160 | 2.42 | Australian Regulator | Available | 3 Jun 2029 | AHW0667 |
| RHEEM | 492160Rx | 160 | 160 | 2.42 | Australian Regulator | Available | 3 Jun 2029 | AHW0667 |
| Rheem Optima | 491400Rx/B | 400 | 400 | 3.13 | Australian Regulator | Available | 1 Apr 2028 | AHW0606 |
| Rheem Optima | 491400Rx | 400 | 400 | 3.13 | Australian Regulator | Available | 1 Apr 2028 | AHW0606 |
| Rheem Optima | 491315Rx/B | 315 | 315 | 2.92 | Australian Regulator | Available | 1 Apr 2028 | AHW0605 |
| Rheem Optima | 491315Rx | 315 | 315 | 2.92 | Australian Regulator | Available | 1 Apr 2028 | AHW0605 |
| Rheem Optima | 491250Rx/B | 250 | 250 | 2.64 | Australian Regulator | Available | 1 Apr 2028 | AHW0607 |
| Rheem Optima | 491250Rx | 250 | 250 | 2.64 | Australian Regulator | Available | 1 Apr 2028 | AHW0607 |
| RHEEM | 491160Rx/BL | 160 | 160 | 2.22 | Australian Regulator | Available | 3 Jun 2029 | AHW0668 |
| RHEEM | 491160Rx | 160 | 160 | 2.22 | Australian Regulator | Available | 3 Jun 2029 | AHW0668 |
| RHEEM | 491125Rx/BL | 125 | 125 | 2.01 | Australian Regulator | Available | 3 Jun 2029 | AHW0669 |
| RHEEM | 491125Rx | 125 | 125 | 2.01 | Australian Regulator | Available | 3 Jun 2029 | AHW0669 |
| Rheem | 481080Vx/P | 90 | 80 | 1.73 | Australian Regulator | Available | 18 Nov 2025 | AHW0476 |
| Rheem | 481080Vx/BL | 90 | 80 | 1.73 | Australian Regulator | Available | 18 Nov 2025 | AHW0476 |
| Rheem | 481080Vx | 90 | 80 | 1.73 | Australian Regulator | Available | 18 Nov 2025 | AHW0476 |
| Rheem | 45L Rheem Electric Storage | 45 | 40 | 1.38 | Australian Regulator | Available | 25 Aug 2025 | AHW0462 |
| Peter Cocks | 4546ESP | 45 | Not Applicable - Application for MEPS in NZ Only | 0.69 | New Zealand Regulator | Available | - | ZHW0100 |
| Rheem | 431315Rx/BL | 325 | 315 | 2.92 | Australian Regulator | Available | 19 Mar 2026 | AHW0494 |
| Rheem | 431315Rx | 325 | 315 | 2.92 | Australian Regulator | Available | 19 Mar 2026 | AHW0494 |
| Rheem | 431160Rx/BL | 160 | 160 | 2.22 | Australian Regulator | Available | 30 Apr 2026 | AHW0499 |
| Rheem | 431160Rx | 160 | 160 | 2.22 | Australian Regulator | Available | 30 Apr 2026 | AHW0499 |
| Rheem | 431125Rx/BL | 135 | 125 | 2.01 | Australian Regulator | Available | 29 Apr 2026 | AHW0498 |
| Rheem | 431125Rx | 135 | 125 | 2.01 | Australian Regulator | Available | 29 Apr 2026 | AHW0498 |
| Dux Proflo | 400X | 422 | 400 | 2.67 | Australian Regulator | Available | 1 Aug 2026 | AHW0513 |
| Thermann | 400THMB248H | 426 | 400 | 3.04 | Australian Regulator | Available | 3 Oct 2028 | AHW0645 |
| Thermann | 400THMB248 | 426 | 400 | 3.04 | Australian Regulator | Available | 3 Oct 2028 | AHW0645 |
| Thermann | 400THMB236H | 426 | 400 | 3.04 | Australian Regulator | Available | 3 Oct 2028 | AHW0645 |
| Thermann | 400THMB236 | 426 | 400 | 3.04 | Australian Regulator | Available | 3 Oct 2028 | AHW0645 |
| Thermann | 400THMB2 | 426 | 400 | 3.04 | Australian Regulator | Available | 3 Oct 2028 | AHW0645 |
| Thermann | 400THMB136H | 415 | 400 | 2.83 | Australian Regulator | Available | 21 May 2025 | AHW0448 |
| Thermann | 400THMB136 | 415 | 400 | 2.83 | Australian Regulator | Available | 21 May 2025 | AHW0448 |
| Thermann | 400THM148H | 415 | 400 | 2.83 | Australian Regulator | Available | 21 May 2025 | AHW0448 |
| Thermann | 400THM148 | 415 | 400 | 2.83 | Australian Regulator | Available | 21 May 2025 | AHW0448 |
| Thermann | 400THM136H | 415 | 400 | 2.83 | Australian Regulator | Available | 21 May 2025 | AHW0448 |
| Thermann | 400THM136 | 415 | 400 | 2.83 | Australian Regulator | Available | 21 May 2025 | AHW0448 |
| Thermann | 400THM | 415 | 400 | 2.83 | Australian Regulator | Available | 21 May 2025 | AHW0448 |
| Rinnai | 400T (A) | 424 | 400 | 3.33 | Australian Regulator | Available | 21 Nov 2024 | AHW0447 |
| Dux Proflo | 400T236 | 422 | 400 | 2.67 | Australian Regulator | Available | 1 Aug 2026 | AHW0513 |
| Dux Proflo | 400T136PHW | 422 | 400 | 2.67 | Australian Regulator | Available | 1 Aug 2026 | AHW0513 |
| Dux Proflo | 400T136HWM | 422 | 400 | 2.67 | Australian Regulator | Available | 1 Aug 2026 | AHW0513 |
| Dux Proflo | 400T136HOT | 422 | 400 | 2.67 | Australian Regulator | Available | 1 Aug 2026 | AHW0513 |
| Dux Proflo | 400T136 | 422 | 400 | 2.67 | Australian Regulator | Available | 1 Aug 2026 | AHW0513 |
| Rinnai | 400S (A) | 424 | 400 | 3.13 | Australian Regulator | Available | 21 Nov 2024 | AHW0446 |
| Dux Proflo | 400S236 | 422 | 400 | 2.67 | Australian Regulator | Available | 1 Aug 2026 | AHW0513 |
| Dux Proflo | 400S136 | 422 | 400 | 2.67 | Australian Regulator | Available | 1 Aug 2026 | AHW0513 |
| RINNAI | 400S | 424 | 400 | 3.07 | Australian Regulator | Available | 21 Feb 2027 | AHW0554 |
| RHEEM | 325300xx-0xA | 300 | - | 2.32 | New Zealand Regulator | Available | 17 Aug 2115 | ZHW0194 |
| RHEEM | 32530005-0HA | 300 | - | 2.32 | New Zealand Regulator | Available | 17 Aug 2115 | ZHW0194 |
| RHEEM | 32530005-0A | 300 | - | 2.32 | New Zealand Regulator | Available | 17 Aug 2115 | ZHW0194 |
| RHEEM | 325250xx-0xA | 250 | - | 2.04 | New Zealand Regulator | Available | 17 Aug 2115 | ZHW0193 |
| RHEEM | 325250XX | 250 | - | 2.16 | New Zealand Regulator | Available | 7 Jul 2123 | ZHW0410 |
| RHEEM | 32525015-H | 250 | - | 2.16 | New Zealand Regulator | Available | 7 Jul 2123 | ZHW0410 |
| RHEEM | 32525015 | 250 | - | 2.16 | New Zealand Regulator | Available | 7 Jul 2123 | ZHW0410 |
| RHEEM | 32525005-0HA | 250 | - | 2.04 | New Zealand Regulator | Available | 17 Aug 2115 | ZHW0193 |
| RHEEM | 32525005-0A | 250 | - | 2.04 | New Zealand Regulator | Available | 17 Aug 2115 | ZHW0193 |
| Rheem | 32518015-H | 180 | - | 1.76 | New Zealand Regulator | Available | 1 Feb 2122 | ZHW0393 |
| Rheem | 32518015 | 180 | - | 1.76 | New Zealand Regulator | Available | 1 Feb 2122 | ZHW0393 |
| Rheem | 32518013-H | 180 | - | 1.76 | New Zealand Regulator | Available | 1 Feb 2122 | ZHW0393 |
| Rheem | 32518013 | 180 | - | 1.76 | New Zealand Regulator | Available | 1 Feb 2122 | ZHW0393 |
| RHEEM | 325135XX | 135 | - | 1.56 | New Zealand Regulator | Available | 4 Jul 2123 | ZHW0409 |
| RHEEM | 32513515 | 135 | - | 1.56 | New Zealand Regulator | Available | 4 Jul 2123 | ZHW0409 |
| RHEEM | 32513513 | 135 | - | 1.56 | New Zealand Regulator | Available | 4 Jul 2123 | ZHW0409 |
| RHEEM | 32218015 | 180 | - | 1.76 | New Zealand Regulator | Available | 31 Mar 2121 | ZHW0351 |
| RHEEM | 32218013 | 180 | - | 1.76 | New Zealand Regulator | Available | 31 Mar 2121 | ZHW0351 |
| RHEEM | 32213515 | 135 | - | 1.56 | New Zealand Regulator | Available | 8 Jun 2121 | ZHW0370 |
| RHEEM | 32213513 | 135 | - | 1.56 | New Zealand Regulator | Available | 8 Jun 2121 | ZHW0370 |
| Solahart | 320RMX36G | 325 | 315 | 2.92 | Australian Regulator | Available | 8 Sep 2026 | AHW0532 |
| Solahart | 320RMX36E | 325 | 315 | 2.92 | Australian Regulator | Available | 8 Sep 2026 | AHW0532 |
| Dux Proflo | 315X2 | 321 | 315 | 2.87 | Australian Regulator | Available | 9 Jun 2026 | AHW0510 |
| Dux Proflo | 315X1 | 321 | 315 | 2.48 | Australian Regulator | Available | 1 Jun 2026 | AHW0505 |
| Dux | 315W2436 | 321 | 315 | 2.87 | Australian Regulator | Available | 26 Jan 2028 | AHW0602 |
| Dux | 315W130 | 321 | 315 | 2.48 | Australian Regulator | Available | 4 Apr 2029 | AHW0665 |
| Dux | 315W124 | 321 | 315 | 2.48 | Australian Regulator | Available | 4 Apr 2029 | AHW0665 |
| Dux | 315W118 | 321 | 315 | 2.48 | Australian Regulator | Available | 4 Apr 2029 | AHW0665 |
| Dux | 315W1 | 321 | 315 | 2.48 | Australian Regulator | Available | 4 Apr 2029 | AHW0665 |
| Thermann | 315THMW130H | 321 | 315 | 2.48 | Australian Regulator | Available | 3 Apr 2029 | AHW0664 |
| Thermann | 315THMW130 | 321 | 315 | 2.48 | Australian Regulator | Available | 3 Apr 2029 | AHW0664 |
| Thermann | 315THMW124H | 321 | 315 | 2.48 | Australian Regulator | Available | 3 Apr 2029 | AHW0664 |
| Thermann | 315THMW124 | 321 | 315 | 2.48 | Australian Regulator | Available | 3 Apr 2029 | AHW0664 |
| Thermann | 315THMW118 | 321 | 315 | 2.48 | Australian Regulator | Available | 3 Apr 2029 | AHW0664 |
| Thermann | 315THMW1 | 321 | 315 | 2.48 | Australian Regulator | Available | 3 Apr 2029 | AHW0664 |
| Thermann | 315THMC660 | 320 | 315 | 2.84 | Australian Regulator | Available | 14 Oct 2025 | AHW0464 |
| Thermann | 315THMC648 | 320 | 315 | 2.84 | Australian Regulator | Available | 14 Oct 2025 | AHW0464 |
| Thermann | 315THMC636 | 320 | 315 | 2.84 | Australian Regulator | Available | 14 Oct 2025 | AHW0464 |
| Thermann | 315THMC6 | 320 | 315 | 2.84 | Australian Regulator | Available | 14 Oct 2025 | AHW0464 |
| Thermann | 315THMC360 | 320 | 315 | 2.68 | Australian Regulator | Available | 15 Oct 2025 | AHW0467 |
| Thermann | 315THMC348 | 320 | 315 | 2.68 | Australian Regulator | Available | 15 Oct 2025 | AHW0467 |
| Thermann | 315THMC336 | 320 | 315 | 2.68 | Australian Regulator | Available | 15 Oct 2025 | AHW0467 |
| Thermann | 315THMC3 | 320 | 315 | 2.68 | Australian Regulator | Available | 15 Oct 2025 | AHW0467 |
| Thermann | 315THMB248H | 327 | 315 | 2.87 | Australian Regulator | Available | 2 Oct 2028 | AHW0647 |
- [*] "N/A" results are from models registered under the old Determination/Regulation, yet comply with the new Determination/Regulation's Minimum Energy Performance Standard