Free guide · AU residential
The 2026 AU Residential HPWH Certification & Registration Guide
The complete path from testing through AS/NZS 4234 modelling to a claimed STC, VEEC or ESC, mapped end to end by the consultancy that runs it for manufacturers and importers every week. It covers where products miss the certificate thresholds, what each of the three schemes asks for, and what EnergyAE runs on your behalf.
- 30 pages
- 10 sections
- SRES · VEU · ESS covered equally
- Current to 2026
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What's inside
- → The five gates in order (test, model, certify, register, claim) and why a certificate only exists once an approved unit is installed and claimed
- → The full testing and certification pipeline: AS/NZS 5125.1, AS/NZS 4692.1, WaterMark, electrical safety and AS/NZS 2712, with lead times and what triggers a retest
- → AS/NZS 4234 modelling: what drives the result, and the five hard gates a product has to clear before it can reach a certificate
- → STC, VEEC and ESC at equal depth, with all three schemes' eligibility conditions side by side in one table
- → The full document set, split by who produces it: what comes from the lab and the certifier, and what we need from you
- → Realistic lead times and a launch-planning Gantt, so a launch date is a plan rather than a guess
- → What EnergyAE runs on your behalf across all three schemes, phase by phase, from testing advice to a verified public listing
Who this is for
Product and compliance managers at HPWH manufacturers and importers (commonly Chinese or Japanese-manufactured units) bringing a residential product to the Australian market, and the sales or channel managers who need a certificate number to quote.
Need it done, not just mapped?
EnergyAE runs this end to end for manufacturers and importers: testing advisory, AS/NZS 4234 modelling across all three schemes, documentation QA, and submission.
Book a scoping call