Product
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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 | arrow_upward Expiry Date | Registration Number |
| Dux Proflo | 25W136 | 28 | 25 | 1.08 | Australian Regulator | Available | 23 May 2024 | AHW0438 |
| Dux Proflo | 25W124 | 28 | 25 | 1.08 | Australian Regulator | Available | 23 May 2024 | AHW0438 |
| Dux Proflo | 25W118 | 28 | 25 | 1.08 | Australian Regulator | Available | 23 May 2024 | AHW0438 |
| Dux Proflo | 25W124P | 28 | 25 | 1.08 | Australian Regulator | Available | 23 May 2024 | AHW0438 |
| Dux Proflo | 25W118P | 28 | 25 | 1.08 | Australian Regulator | Available | 23 May 2024 | AHW0438 |
| Dux Proflo | 25W1 | 28 | 25 | 1.08 | Australian Regulator | Available | 23 May 2024 | AHW0438 |
| Dux Proflo | 50W136 | 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 | 50W118 | 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 | 50W118P | 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 |
| EVERHOT | Everhot 315L TE Electric Storage 292315Rx | 315 | 315 | 3.12 | Australian Regulator | Available | 9 Sep 2024 | AHW0443 |
| EVERHOT | 292315Rx/BL | 315 | 315 | 3.12 | Australian Regulator | Available | 9 Sep 2024 | AHW0443 |
| EVERHOT | 292315Rx | 315 | 315 | 3.12 | Australian Regulator | Available | 9 Sep 2024 | AHW0443 |
| EVERHOT | Everhot 250L TE Electric Storage 292250Rx/BL | 250 | 250 | 2.84 | Australian Regulator | Available | 11 Sep 2024 | AHW0444 |
| EVERHOT | 292250Rx/BL | 250 | 250 | 2.84 | Australian Regulator | Available | 11 Sep 2024 | AHW0444 |
| Rinnai | QRESS80L336 | 86 | 80 | 1.63 | Australian Regulator | Available | 25 Sep 2024 | AHW0445 |
| Rinnai | QRESS80L348 | 86 | 80 | 1.63 | Australian Regulator | Available | 25 Sep 2024 | AHW0445 |
| Rinnai | QRESS80L | 86 | 80 | 1.63 | Australian Regulator | Available | 25 Sep 2024 | AHW0445 |
| Rinnai | EHFA400S36 | 424 | 400 | 3.13 | Australian Regulator | Available | 21 Nov 2024 | AHW0446 |
| Rinnai | EHFA400S36H | 424 | 400 | 3.13 | Australian Regulator | Available | 21 Nov 2024 | AHW0446 |
| Rinnai | EHFA400S48 | 424 | 400 | 3.13 | Australian Regulator | Available | 21 Nov 2024 | AHW0446 |
| Rinnai | EHFA400S48H | 424 | 400 | 3.13 | Australian Regulator | Available | 21 Nov 2024 | AHW0446 |
| Rinnai | 400S (A) | 424 | 400 | 3.13 | Australian Regulator | Available | 21 Nov 2024 | AHW0446 |
| Rinnai | EHFA400T36 | 424 | 400 | 3.33 | Australian Regulator | Available | 21 Nov 2024 | AHW0447 |
| Rinnai | EHFA400T36H | 424 | 400 | 3.33 | Australian Regulator | Available | 21 Nov 2024 | AHW0447 |
| Rinnai | EHFA400T48 | 424 | 400 | 3.33 | Australian Regulator | Available | 21 Nov 2024 | AHW0447 |
| Rinnai | EHFA400T48H | 424 | 400 | 3.33 | Australian Regulator | Available | 21 Nov 2024 | AHW0447 |
| Rinnai | 400T (A) | 424 | 400 | 3.33 | Australian Regulator | Available | 21 Nov 2024 | AHW0447 |
| Thermann | 400THM148H | 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 | 400THM148 | 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 | 400THMB136 | 415 | 400 | 2.83 | Australian Regulator | Available | 21 May 2025 | AHW0448 |
| Thermann | 400THMB136H | 415 | 400 | 2.83 | Australian Regulator | Available | 21 May 2025 | AHW0448 |
| Thermann | 400THM | 415 | 400 | 2.83 | Australian Regulator | Available | 21 May 2025 | AHW0448 |
| Thermann | 250THM148H | 259 | 250 | 2.27 | Australian Regulator | Unavailable | 21 May 2025 | AHW0449 |
| Thermann | 250THM136H | 259 | 250 | 2.27 | Australian Regulator | Unavailable | 21 May 2025 | AHW0449 |
| Thermann | 250THM124H | 259 | 250 | 2.27 | Australian Regulator | Unavailable | 21 May 2025 | AHW0449 |
| Thermann | 250THM118H | 259 | 250 | 2.27 | Australian Regulator | Unavailable | 21 May 2025 | AHW0449 |
| Thermann | 250THM148 | 259 | 250 | 2.27 | Australian Regulator | Unavailable | 21 May 2025 | AHW0449 |
| Thermann | 250THM136 | 259 | 250 | 2.27 | Australian Regulator | Unavailable | 21 May 2025 | AHW0449 |
| Thermann | 250THM124 | 259 | 250 | 2.27 | Australian Regulator | Unavailable | 21 May 2025 | AHW0449 |
| Thermann | 250THM118 | 259 | 250 | 2.27 | Australian Regulator | Unavailable | 21 May 2025 | AHW0449 |
| Thermann | 250THMB136 | 259 | 250 | 2.27 | Australian Regulator | Unavailable | 21 May 2025 | AHW0449 |
| Thermann | 250THMB136H | 259 | 250 | 2.27 | Australian Regulator | Unavailable | 21 May 2025 | AHW0449 |
| Thermann | 250THM | 259 | 250 | 2.27 | Australian Regulator | Unavailable | 21 May 2025 | AHW0449 |
| Everhot | 50L Everhot Electric Storage | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0452 |
| Everhot | 291050Vx/BL | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0452 |
| Everhot | 291050Vx/P | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0452 |
| Everhot | 291050Vx | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0452 |
| VULCAN | 50L Vulcan Electric Storage | 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/P | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0453 |
| VULCAN | 691050Vx | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0453 |
| AquaMax | 50L Aquamax Electric Storage | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0454 |
| AquaMax | 991050Vx/BL | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0454 |
| AquaMax | 991050Vx/P | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0454 |
| AquaMax | 991050Vx | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0454 |
| Rheem | 191050Vx/BL/P | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0451 |
| Rheem | 50L Rheem Electric Storage | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0451 |
| Rheem | 191050Vx/BL | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0451 |
| Rheem | 191050Vx/P | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0451 |
| Rheem | 191050Vx | 50 | 50 | 1.45 | Australian Regulator | Available | 27 May 2025 | AHW0451 |
| AQUAMAX | Aquamax 50L Stainless Steel | 50 | 50 | 1.45 | Australian Regulator | Available | 1 Jun 2025 | AHW0455 |
| AQUAMAX | E50S36-SS | 50 | 50 | 1.45 | Australian Regulator | Available | 1 Jun 2025 | AHW0455 |
| AQUAMAX | E50S24-SSL | 50 | 50 | 1.45 | Australian Regulator | Available | 1 Jun 2025 | AHW0455 |
| AQUAMAX | E50S24-SS | 50 | 50 | 1.45 | Australian Regulator | Available | 1 Jun 2025 | AHW0455 |
| AQUAMAX | E50S18-SSL | 50 | 50 | 1.45 | Australian Regulator | Available | 1 Jun 2025 | AHW0455 |
| AQUAMAX | E50S18-SS | 50 | 50 | 1.45 | Australian Regulator | Available | 1 Jun 2025 | AHW0455 |
| RHEEM | Rheem 50L Stainless Steel | 50 | 50 | 1.45 | Australian Regulator | Available | 9 Jun 2025 | AHW0456 |
| 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 |
| VULCAN | Vulcan Electric 80L | 90 | 80 | 1.67 | Australian Regulator | Available | 17 Aug 2025 | AHW0457 |
| VULCAN | 6610800x | 90 | 80 | 1.67 | Australian Regulator | Available | 17 Aug 2025 | AHW0457 |
| VULCAN | 6710800x | 90 | 80 | 1.67 | Australian Regulator | Available | 17 Aug 2025 | AHW0457 |
| VULCAN | 6612500x | 270 | 250 | 2.58 | Australian Regulator | Available | 18 Aug 2025 | AHW0458 |
| VULCAN | 6613150x | 325 | 315 | 2.86 | Australian Regulator | Available | 18 Aug 2025 | AHW0459 |
| EVERHOT | 2513150x | 325 | 315 | 2.86 | Australian Regulator | Available | 18 Aug 2025 | AHW0460 |
| VULCAN | 661400 | 410 | 400 | 3.07 | Australian Regulator | Available | 18 Aug 2025 | AHW0461 |
| Rheem | 45L Rheem Electric Storage | 45 | 40 | 1.38 | Australian Regulator | Available | 25 Aug 2025 | AHW0462 |
| Rheem | 191045Vx/BL | 45 | 40 | 1.38 | Australian Regulator | Available | 25 Aug 2025 | AHW0462 |
| Rheem | 191045Vx/P | 45 | 40 | 1.38 | Australian Regulator | Available | 25 Aug 2025 | AHW0462 |
| Rheem | 191045Vx | 45 | 40 | 1.38 | Australian Regulator | Available | 25 Aug 2025 | AHW0462 |
| Dux | 315C336 | 320 | 315 | 2.68 | Australian Regulator | Available | 14 Oct 2025 | AHW0463 |
| Dux | 315C348 | 320 | 315 | 2.68 | Australian Regulator | Available | 14 Oct 2025 | AHW0463 |
| Dux | 315C360 | 320 | 315 | 2.68 | Australian Regulator | Available | 14 Oct 2025 | AHW0463 |
| Dux | 315C3 | 320 | 315 | 2.68 | Australian Regulator | Available | 14 Oct 2025 | AHW0463 |
| Thermann | 315THMC636 | 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 | 315THMC660 | 320 | 315 | 2.84 | Australian Regulator | Available | 14 Oct 2025 | AHW0464 |
| Thermann | 315THMC6 | 320 | 315 | 2.84 | Australian Regulator | Available | 14 Oct 2025 | AHW0464 |
| Dux | 180TB130 | 176 | 160 | 1.74 | Australian Regulator | Available | 14 Oct 2025 | AHW0465 |
| Dux | 180TB124 | 176 | 160 | 1.74 | Australian Regulator | Available | 14 Oct 2025 | AHW0465 |
| Dux | 180TB | 176 | 160 | 1.74 | Australian Regulator | Available | 14 Oct 2025 | AHW0465 |
| Thermann | 315THMC336 | 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 | 315THMC360 | 320 | 315 | 2.68 | Australian Regulator | Available | 15 Oct 2025 | AHW0467 |
| Thermann | 315THMC3 | 320 | 315 | 2.68 | Australian Regulator | Available | 15 Oct 2025 | AHW0467 |
| Dux | 315C636 | 320 | 315 | 2.84 | Australian Regulator | Available | 15 Oct 2025 | AHW0466 |
| Dux | 315C648 | 320 | 315 | 2.84 | Australian Regulator | Available | 15 Oct 2025 | AHW0466 |
| Dux | 315C660 | 320 | 315 | 2.84 | Australian Regulator | Available | 15 Oct 2025 | AHW0466 |
| Dux | 315C6 | 320 | 315 | 2.84 | Australian Regulator | Available | 15 Oct 2025 | AHW0466 |
| VULCAN | 661160Rx | 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 | 661160Rx/B | 165 | 160 | 2.16 | Australian Regulator | Available | 19 Oct 2025 | AHW0468 |
| VULCAN | 671160Rx/B | 165 | 160 | 2.16 | Australian Regulator | Available | 19 Oct 2025 | AHW0468 |
| VULCAN | Vulcan 160L Electric Storage | 165 | 160 | 2.16 | Australian Regulator | Available | 19 Oct 2025 | AHW0468 |
| VULCAN | 662400 | 410 | 400 | 3.27 | Australian Regulator | Available | 19 Oct 2025 | AHW0469 |
| Alliance | R45 36 | 49 | 40 | 1.38 | Australian Regulator | Available | 28 Oct 2025 | AHW0470 |
| Alliance | R45 36.1 | 49 | 40 | 1.38 | Australian Regulator | Available | 28 Oct 2025 | AHW0470 |
| Alliance | R45 36.2 | 49 | 40 | 1.38 | Australian Regulator | Available | 28 Oct 2025 | AHW0470 |
| Alliance | R45 24P | 49 | 40 | 1.38 | Australian Regulator | Available | 28 Oct 2025 | AHW0470 |
| Alliance | R45 24P.1 | 49 | 40 | 1.38 | Australian Regulator | Available | 28 Oct 2025 | AHW0470 |
| Alliance | R45 24P.2 | 49 | 40 | 1.38 | Australian Regulator | Available | 28 Oct 2025 | AHW0470 |
| Alliance | R45 18P | 49 | 40 | 1.38 | Australian Regulator | Available | 28 Oct 2025 | AHW0470 |
| Alliance | R45 18P.1 | 49 | 40 | 1.38 | Australian Regulator | Available | 28 Oct 2025 | AHW0470 |
| Alliance | R45 18P.2 | 49 | 40 | 1.38 | Australian Regulator | Available | 28 Oct 2025 | AHW0470 |
| Alliance | R45xxy.z | 49 | 40 | 1.38 | Australian Regulator | Available | 28 Oct 2025 | AHW0470 |
| Alliance | R50 36 | 54 | 50 | 1.45 | Australian Regulator | Available | 10 Nov 2025 | AHW0473 |
| Alliance | R50 24P | 54 | 50 | 1.45 | Australian Regulator | Available | 10 Nov 2025 | AHW0473 |
| Alliance | R50 18P | 54 | 50 | 1.45 | Australian Regulator | Available | 10 Nov 2025 | AHW0473 |
| Alliance | R50 36.1 | 54 | 50 | 1.45 | Australian Regulator | Available | 10 Nov 2025 | AHW0473 |
| Alliance | R50 24P.1 | 54 | 50 | 1.45 | Australian Regulator | Available | 10 Nov 2025 | AHW0473 |
| Alliance | R50 18P.1 | 54 | 50 | 1.45 | Australian Regulator | Available | 10 Nov 2025 | AHW0473 |
| Alliance | R50 36.2 | 54 | 50 | 1.45 | Australian Regulator | Available | 10 Nov 2025 | AHW0473 |
| Alliance | R50 24P.2 | 54 | 50 | 1.45 | Australian Regulator | Available | 10 Nov 2025 | AHW0473 |
| Alliance | R50 18P.2 | 54 | 50 | 1.45 | Australian Regulator | Available | 10 Nov 2025 | AHW0473 |
| Alliance | R50 xxy.z | 54 | 50 | 1.45 | Australian Regulator | Available | 10 Nov 2025 | AHW0473 |
| Alliance | R28 36 | 31 | 25 | 1.24 | Australian Regulator | Available | 10 Nov 2025 | AHW0472 |
| Alliance | R28 36.1 | 31 | 25 | 1.24 | Australian Regulator | Available | 10 Nov 2025 | AHW0472 |
| Alliance | R28 36.2 | 31 | 25 | 1.24 | Australian Regulator | Available | 10 Nov 2025 | AHW0472 |
| Alliance | R28 24P | 31 | 25 | 1.24 | Australian Regulator | Available | 10 Nov 2025 | AHW0472 |
| Alliance | R28 24P.1 | 31 | 25 | 1.24 | Australian Regulator | Available | 10 Nov 2025 | AHW0472 |
| Alliance | R28 24P.2 | 31 | 25 | 1.24 | Australian Regulator | Available | 10 Nov 2025 | AHW0472 |
| Alliance | R28 18P | 31 | 25 | 1.24 | Australian Regulator | Available | 10 Nov 2025 | AHW0472 |
| Alliance | R28 18P.1 | 31 | 25 | 1.24 | Australian Regulator | Available | 10 Nov 2025 | AHW0472 |
| Alliance | R28 18P.2 | 31 | 25 | 1.24 | Australian Regulator | Available | 10 Nov 2025 | AHW0472 |
| Alliance | R28 xxy.z | 31 | 25 | 1.24 | Australian Regulator | Available | 10 Nov 2025 | AHW0472 |
| Thermann | 250THMB136 | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0475 |
| Thermann | 250THMB136H | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0475 |
| Thermann | 250THM118 | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0475 |
| Thermann | 250THM124 | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0475 |
| Thermann | 250THM136 | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0475 |
| Thermann | 250THM148 | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0475 |
| Thermann | 250THM118H | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0475 |
| Thermann | 250THM124H | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0475 |
| Thermann | 250THM136H | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0475 |
| Thermann | 250THM148H | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0475 |
| Thermann | 250THM | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0475 |
| Dux Proflo | 250T124 | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0474 |
| Dux Proflo | 250T118 | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0474 |
| Dux Proflo | 250T136 | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0474 |
| Dux Proflo | 250T136HWM | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0474 |
| Dux Proflo | 250T136HOT | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0474 |
| Dux Proflo | 250T136PHW | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0474 |
| Dux Proflo | 250S136 | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0474 |
| Dux Proflo | 250X1 | 259 | 250 | 2.13 | Australian Regulator | Available | 16 Nov 2025 | AHW0474 |
| Rheem | 481080Vx | 90 | 80 | 1.73 | Australian Regulator | Available | 18 Nov 2025 | AHW0476 |
| 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 | Rheem 80L | 90 | 80 | 1.73 | Australian Regulator | Available | 18 Nov 2025 | AHW0476 |
| Solahart | 250E5X36 | 250 | 250 | 2.84 | Australian Regulator | Available | 20 Nov 2025 | AHW0477 |
| Solahart | 250E6X36 | 250 | 250 | 2.84 | Australian Regulator | Available | 20 Nov 2025 | AHW0477 |
| Solahart | Peaking 250L | 250 | 250 | 2.84 | Australian Regulator | Available | 20 Nov 2025 | AHW0477 |
| Everhot | 25L Everhot Electric Storage | 29 | 25 | 1.24 | Australian Regulator | Available | 4 Dec 2025 | AHW0478 |
| Everhot | 291025Vx/P | 29 | 25 | 1.24 | Australian Regulator | Available | 4 Dec 2025 | AHW0478 |
| Everhot | 291025Vx/BL | 29 | 25 | 1.24 | Australian Regulator | Available | 4 Dec 2025 | AHW0478 |
| Everhot | 291025Vx | 29 | 25 | 1.24 | Australian Regulator | Available | 4 Dec 2025 | AHW0478 |
| Thermann | 160THMB136H | 163 | 160 | 1.75 | Australian Regulator | Available | 21 Dec 2025 | AHW0480 |
| Thermann | 160THMB124H | 163 | 160 | 1.75 | Australian Regulator | Available | 21 Dec 2025 | AHW0480 |
| Thermann | 160THMB136 | 163 | 160 | 1.75 | Australian Regulator | Available | 21 Dec 2025 | AHW0480 |
| Thermann | 160THMB124 | 163 | 160 | 1.75 | Australian Regulator | Available | 21 Dec 2025 | AHW0480 |
| Thermann | 160THM148 | 163 | 160 | 1.75 | Australian Regulator | Available | 21 Dec 2025 | AHW0480 |
| Thermann | 160THM136 | 163 | 160 | 1.75 | Australian Regulator | Available | 21 Dec 2025 | AHW0480 |
| Thermann | 160THM124 | 163 | 160 | 1.75 | Australian Regulator | Available | 21 Dec 2025 | AHW0480 |
| Thermann | 160THM118 | 163 | 160 | 1.75 | Australian Regulator | Available | 21 Dec 2025 | AHW0480 |
| Thermann | 160THM | 163 | 160 | 1.75 | Australian Regulator | Available | 21 Dec 2025 | AHW0480 |
| Dux Proflo | 160S136 | 163 | 160 | 1.75 | Australian Regulator | Available | 22 Dec 2025 | AHW0481 |
| Dux Proflo | 160S124 | 163 | 160 | 1.75 | Australian Regulator | Available | 22 Dec 2025 | AHW0481 |
| Dux Proflo | 160T124 | 163 | 160 | 1.75 | Australian Regulator | Available | 22 Dec 2025 | AHW0481 |
| Dux Proflo | 160T136 | 163 | 160 | 1.75 | Australian Regulator | Available | 22 Dec 2025 | AHW0481 |
| Dux Proflo | 160T124H | 163 | 160 | 1.75 | Australian Regulator | Available | 22 Dec 2025 | AHW0481 |
| Dux Proflo | 160T136H | 163 | 160 | 1.75 | Australian Regulator | Available | 22 Dec 2025 | AHW0481 |
| Dux Proflo | 160T136PHW | 163 | 160 | 1.75 | Australian Regulator | Available | 22 Dec 2025 | AHW0481 |
| Dux Proflo | 160T136HOT | 163 | 160 | 1.75 | Australian Regulator | Available | 22 Dec 2025 | AHW0481 |
| Dux Proflo | 160T136HWM | 163 | 160 | 1.75 | Australian Regulator | Available | 22 Dec 2025 | AHW0481 |
| Dux Proflo | 160X1 | 163 | 160 | 1.75 | Australian Regulator | Available | 22 Dec 2025 | AHW0481 |
| Vanward | DSCF31-J1 | 31 | 25 | 1.04 | Australian Regulator | Available | 27 Jan 2026 | AHW0483 |
| Vanward | DSCF31-J31 | 31 | 25 | 1.04 | Australian Regulator | Available | 27 Jan 2026 | AHW0483 |
| Vanward | DSCF31-J41 | 31 | 25 | 1.04 | Australian Regulator | Available | 27 Jan 2026 | AHW0483 |
| Vanward | DSCF31-J*1 | 31 | 25 | 1.04 | Australian Regulator | Available | 27 Jan 2026 | AHW0483 |
| Vanward | DSCF31-J2 | 31 | 25 | 1.04 | Australian Regulator | Available | 27 Jan 2026 | AHW0482 |
| Vanward | DSCF31-J2P | 31 | 25 | 1.04 | Australian Regulator | Available | 27 Jan 2026 | AHW0482 |
| Vanward | DSCF31-J32 | 31 | 25 | 1.04 | Australian Regulator | Available | 27 Jan 2026 | AHW0482 |
| Vanward | DSCF31-J32P | 31 | 25 | 1.04 | Australian Regulator | Available | 27 Jan 2026 | AHW0482 |
| Vanward | DSCF31-J42 | 31 | 25 | 1.04 | Australian Regulator | Available | 27 Jan 2026 | AHW0482 |
| Vanward | DSCF31-J42P | 31 | 25 | 1.04 | Australian Regulator | Available | 27 Jan 2026 | AHW0482 |
| Vanward | DSCF31-J** | 31 | 25 | 1.04 | Australian Regulator | Available | 27 Jan 2026 | AHW0482 |
| Thermann | N25THMS136 | 30 | 25 | 0.85 | Australian Regulator | Available | 12 Feb 2026 | AHW0484 |
| Thermann | N25THMS124 | 30 | 25 | 0.85 | Australian Regulator | Available | 12 Feb 2026 | AHW0484 |
| Thermann | N25THMS124P | 30 | 25 | 0.85 | Australian Regulator | Available | 12 Feb 2026 | AHW0484 |
| Thermann | N25THMS | 30 | 25 | 0.85 | Australian Regulator | Available | 12 Feb 2026 | AHW0484 |
| Dux | N25S136 | 30 | 25 | 0.85 | Australian Regulator | Available | 12 Feb 2026 | AHW0485 |
| Dux | N25S124 | 30 | 25 | 0.85 | Australian Regulator | Available | 12 Feb 2026 | AHW0485 |
| Dux | N25S124P | 30 | 25 | 0.85 | Australian Regulator | Available | 12 Feb 2026 | AHW0485 |
| Dux | N25S | 30 | 25 | 0.85 | Australian Regulator | Available | 12 Feb 2026 | AHW0485 |
| Vanward | DSCF51-J2 | 51 | 50 | 1.25 | Australian Regulator | Available | 22 Feb 2026 | AHW0486 |
| Vanward | DSCF51-J2P | 51 | 50 | 1.25 | Australian Regulator | Available | 22 Feb 2026 | AHW0486 |
| Vanward | DSCF51-J32 | 51 | 50 | 1.25 | Australian Regulator | Available | 22 Feb 2026 | AHW0486 |
| Vanward | DSCF51-J32P | 51 | 50 | 1.25 | Australian Regulator | Available | 22 Feb 2026 | AHW0486 |
| Vanward | DSCF51-J42 | 51 | 50 | 1.25 | Australian Regulator | Available | 22 Feb 2026 | AHW0486 |
| Vanward | DSCF51-J42P | 51 | 50 | 1.25 | Australian Regulator | Available | 22 Feb 2026 | AHW0486 |
| Vanward | DSCF51-J** | 51 | 50 | 1.25 | Australian Regulator | Available | 22 Feb 2026 | AHW0486 |
| Vanward | DSCF51-J1 | 51 | 50 | 1.25 | Australian Regulator | Available | 2 Mar 2026 | AHW0487 |
| Vanward | DSCF51-J31 | 51 | 50 | 1.25 | Australian Regulator | Available | 2 Mar 2026 | AHW0487 |
| Vanward | DSCF51-J41 | 51 | 50 | 1.25 | Australian Regulator | Available | 2 Mar 2026 | AHW0487 |
| Vanward | DSCF51-J*1 | 51 | 50 | 1.25 | Australian Regulator | Available | 2 Mar 2026 | AHW0487 |
| RHEEM | 613315 | 325 | 315 | 3.26 | Australian Regulator | Available | 15 Mar 2026 | AHW0488 |
| VULCAN | 662315 | 325 | 315 | 3.06 | Australian Regulator | Available | 16 Mar 2026 | AHW0489 |
| RHEEM | 616315 | 325 | 315 | 3.86 | Australian Regulator | Available | 17 Mar 2026 | AHW0492 |
| Rheem | 431315Rx | 325 | 315 | 2.92 | Australian Regulator | Available | 19 Mar 2026 | AHW0494 |
| Rheem | 431315Rx/BL | 325 | 315 | 2.92 | Australian Regulator | Available | 19 Mar 2026 | AHW0494 |
| Rheem | Rheem DualTEMP 315L | 325 | 315 | 2.92 | Australian Regulator | Available | 19 Mar 2026 | AHW0494 |
| Rheem | Solar Ready 250L | 250 | 250 | 2.64 | Australian Regulator | Available | 19 Mar 2026 | AHW0493 |
| 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 | Solar Ready 315L | 325 | 315 | 2.92 | Australian Regulator | Available | 25 Mar 2026 | AHW0495 |
| 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 | 431125Rx | 135 | 125 | 2.01 | Australian Regulator | Available | 29 Apr 2026 | AHW0498 |
| Rheem | 431125Rx/BL | 135 | 125 | 2.01 | Australian Regulator | Available | 29 Apr 2026 | AHW0498 |
| Rheem | Rheem DualTEMP 125L | 135 | 125 | 2.01 | Australian Regulator | Available | 29 Apr 2026 | AHW0498 |
| Rheem | 431160Rx | 160 | 160 | 2.22 | Australian Regulator | Available | 30 Apr 2026 | AHW0499 |
| Rheem | 431160Rx/BL | 160 | 160 | 2.22 | Australian Regulator | Available | 30 Apr 2026 | AHW0499 |
| Rheem | Rheem DualTEMP 160L | 160 | 160 | 2.22 | Australian Regulator | Available | 30 Apr 2026 | AHW0499 |
| RHEEM | Solar Ready 315L SS | 325 | 315 | 2.86 | Australian Regulator | Available | 7 May 2026 | AHW0500 |
| 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 |
| Apricus | AP315GLE | 321 | 315 | 2.92 | Australian Regulator | Available | 16 May 2026 | AHW0496 |
| Thermann | TH250GLE | 259 | 250 | 2.64 | Australian Regulator | Available | 16 May 2026 | AHW0497 |
| Everhot | Everhot Single 250 SS | 250 | 250 | 2.58 | Australian Regulator | Available | 17 May 2026 | AHW0501 |
| Everhot | 2A1250M8 | 250 | 250 | 2.58 | Australian Regulator | Available | 17 May 2026 | AHW0501 |
| Everhot | 2A1250M7 | 250 | 250 | 2.58 | Australian Regulator | Available | 17 May 2026 | AHW0501 |
| Everhot | 2A1250M5 | 250 | 250 | 2.58 | Australian Regulator | Available | 17 May 2026 | AHW0501 |
- [*] "N/A" results are from models registered under the old Determination/Regulation, yet comply with the new Determination/Regulation's Minimum Energy Performance Standard