Thermann 270L (270THMB36)
Rebates up to
$2,490
STC $640 · VEEC $850 (VIC) · Solar Homes up to $1,000 (VIC)
Replace-electric, medium household, best zone. Federal STCs plus the better of VIC (VEECs and Solar Homes) or NSW (ESCs). Enter your postcode below for exact figures.
VIC Solar Homes rebate
$1,000
50% of installed price up to this cap, point-of-sale. Included in the VIC total above.
VIC only. This model is on Solar Victoria's product list.
AS/NZS 4234 energy savings
69%
vs the standard's reference electric storage water heater, small load, best zone.
Register data as at CER (STC) 2026-04-30 · VEU 2026-08-05
Specifications
| Type | Integral all-in-one |
| Refrigerant | R290 |
| Tank volume | 270 L |
| Rated heating capacity | 3.6 kW |
| Rated power input | 0.8 kW |
| Hot water delivery | 60 °C |
| Operating ambient | -5 to 43 °C |
| Tank height | 2010 mm |
| Tank diameter | 640 mm |
| Electric backup | 2.4 kW |
Specs from: Thermann 270THMB36 User Manual (Hot Water Heat Pump); public CER SRES / VEU / ESS registers.
Certificate rebate by postcode
Registered certificate values
Every scheme this model is registered for, by zone. STCs at $40, VEECs at $85, ESCs at $30 (reference prices as at 2026-07-07). Claim year 2026, medium household.
SRES — STCs (national)
| Zone 1 | 13 STCs | $520 |
| Zone 2 | 12 STCs | $480 |
| Sydney (Z3) | 15 STCs | $600 |
| Melbourne (Z4) | 16 STCs | $640 |
| Canberra (Z5) | 16 STCs | $640 |
VEU — VEECs (Victoria)
| Zone | Repl. electric metro / regional | Repl. gas | Energy savings (small load) |
|---|---|---|---|
| Melbourne (Z4) | 9 / 10 | 8 | 68.8% |
| Canberra (Z5) | 9 / 9 | 8 | 66.3% |
ESS — ESCs (NSW)
Not yet registered for ESCs.
Certificate counts are computed from the model's registered performance data using the current regulated equations. A lodged claim depends on the specific installation, household size, and the scheme rules in force at creation. Energy savings % is against the AS/NZS 4234:2021 reference electric storage water heater for that zone and load size, calculated from the model's registered performance data, or taken directly from the register where it publishes a savings figure. VEU registers this data at the small load (the step-down load for a medium-rated system) and ESS at the medium load, so the two schemes' figures differ for the same zone.
The Thermann 270THMB36 is an integral heat pump water heater: the R290 heat pump and 270 L tank are built into a single monobloc unit, with a rotary compressor and no separate outdoor module to site. The unit delivers 3.6 kW of heating with a 0.8 kW power input at the manufacturer’s measurement condition (20 degrees C ambient, 15 degrees C water inlet, 55 degrees C water outlet), and runs in ambient temperatures from -5 to 43 degrees C.
Hot water is delivered at 60 degrees C, and a 2.4 kW electric element backs up the heat pump for faster recovery or during low-ambient operation. R290 is a low-GWP hydrocarbon refrigerant, and the unit uses a 3/4 inch BSP water connection.
Specs above come from the 270THMB36 model-specific parameter table in the manufacturer’s user manual. Register variants sharing similar model codes (270THMB36P, 270THMC36, 270THMC36P) may be closely related products, but the manual does not confirm they share this unit’s tank and heat pump, so they are excluded from this entry.
Registered model codes
270THMB36
Homeowners
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