Name: Temperzone OSA380RKTBG/ISD380KB-P
Brand: Temperzone
SKU: AAC7638

Climate zone

Electricity pricec/kWh

Energy rating (cooling): 1.5; Heating: 0
Annual electricity use: 3,057 kWh
Estimated running cost: $1,009 / year; $84 / month · $10,088 over 10 years
Capacity: 35.8 kW cooling; 35.7 kW heating

2% more electricity than the median of 12 comparable 35 kW reverse cycle ducted split system registrations (3,000 kWh a year) in the cold zone. Uses less than 42% of them.

Across all 3,612 air conditioner registrations sold in Australia, it uses less than 61% (this compares very different sizes, so the cohort figure above is the useful one).

coolingheatingClick a zone to use it across the page.

Annual kWh is the government label figure for a residential user in the cold zone (Canberra climate: Canberra, Hobart, Ballarat, alpine areas). All of New Zealand is the cold zone on the Zoned Energy Rating Label. Cost = kWh × 33c/kWh in NZD; change the price above to your tariff.

Temperzone OSA380RKTBG running cost by climate zone

Climate zone	kWh / year	Per month	Per year	5 years	10 years
Cold zone (Canberra, Hobart, Ballarat, alpine areas)	3,057	$84	$1,009	$5,044	$10,088
Mixed zone (Sydney, Melbourne, Adelaide, Perth)	4,636	$127	$1,530	$7,649	$15,299
Hot zone (Brisbane, Darwin, Cairns, Townsville)	13,799	$379	$4,554	$22,768	$45,537

At 33c/kWh. Formula: cost = annual kWh × price. The kWh figure is the label’s residential estimate for that zone; commercial-profile figures are in the specifications.

Heat pumps that use less electricity

Same configuration and type, cooling capacity within 12% of 35.8 kW, at least 3% lower annual kWh in the cold zone.

Model	Cooling	Heating	Stars	kWh / yr	Est. cost / yr	Uses less than
APAC S035OVR3SA / S035ILR3SA-TR31.5 kW heating36 kW cooling2,497 kWh/yr	36 kW	31.5 kW	2	2,497	$824	92% of similar
APAC S035OVR3SA / S035I*R3SA-31.5 kW heating36 kW cooling2,497 kWh/yr	36 kW	31.5 kW	2	2,497	$824	92% of similar
Actron Air SCA330C / SCG330E33 kW heating32 kW cooling2,779 kWh/yr	32 kW	33 kW	1.5	2,779	$917	83% of similar
Actron Air SCA340C / SCG340E35 kW heating32.5 kW cooling2,893 kWh/yr	32.5 kW	35 kW	1.5	2,893	$955	75% of similar
Temperzone ISD380KBY/OSA380RKTBG37.2 kW heating36.2 kW cooling2,943 kWh/yr	36.2 kW	37.2 kW	1.5	2,943	$971	50% of similar

Heat pumps similar to the Temperzone OSA380RKTBG

Technically comparable registrations: same configuration and type, capacity within 12%.

Model	Cooling	Heating	Stars	kWh / yr	Est. cost / yr	Uses less than
APAC S035OVR3SA / S035IHR3SA-TR31.5 kW heating36 kW cooling2,497 kWh/yr	36 kW	31.5 kW	2	2,497	$824	92% of similar
APAC S035OVR3SA / S035IHR3SA-FR31.5 kW heating36 kW cooling2,497 kWh/yr	36 kW	31.5 kW	2	2,497	$824	92% of similar
Actron Air SCA340C / SCA340E35.5 kW heating33.5 kW cooling3,084 kWh/yr	33.5 kW	35.5 kW	1	3,084	$1,018	17% of similar
Actron Air CRV330T / EVA330T32.5 kW heating33 kW cooling2,928 kWh/yr	33 kW	32.5 kW	1.5	2,928	$966	58% of similar

Other Temperzone models of similar capacity

Model	Cooling	Heating	Stars	kWh / yr	Est. cost / yr	Uses less than	Compare
Temperzone ISD380KBP/OSA380RKTB38.5 kW heating35.9 kW cooling3,073 kWh/yr	35.9 kW	38.5 kW	1.5	3,073	$1,014	25% of similar
Temperzone ISD380KBY/OSA380RKTBG37.2 kW heating36.2 kW cooling2,943 kWh/yr	36.2 kW	37.2 kW	1.5	2,943	$971	50% of similar

Compare OSA380RKTBG/ISD380KB-P with another model

Temperzone OSA380RKTBG specifications

Type: Reverse cycle
Configuration: Split system
Air distribution: Ducted
Indoor unit: –
Rated cooling capacity (35 °C): 35.83 kW
Cooling power input: 11.14 kW
Rated heating capacity (7 °C): 35.74 kW
Heating power input: 11.27 kW
EER, full load (tested): 3.22
COP, full load (tested): 3.17
Rated AEER: 3.21
Rated ACOP: 3.16
Standby power (PIA): 9.0 W
Compressor: Variable speed, Digital Scroll
Refrigerant: R410A
Power supply: Three phase
Indoor sound power: –
Outdoor sound power: –
Demand response (AS/NZS 4755): No
Country of manufacture: Australia, New Zealand

Dimensions are not collected for registrations under the 2019 Determination, so they are shown only where the source has them.

Temperzone OSA380RKTBG zoned energy rating figures

As published for each climate zone. Residential figures drive the star ratings; commercial figures assume a commercial usage pattern.

Zone	Profile	Cooling stars	Heating stars	Cooling kWh	Heating kWh	TCSPF	HSPF
Coldcommercial	commercial	–	–	7,112	–	3.68	–
Coldresidential	residential	1.5	0.0	3,057	–	3.27	–
Mixedcommercial	commercial	–	–	8,779	–	3.51	–
Mixedresidential	residential	1.5	0.0	4,636	–	3.25	–
Hotcommercial	commercial	–	–	19,018	–	3.53	–
Hotresidential	residential	1.5	0.0	13,799	–	3.40	–

Part-load test points (1 values)

c__low_temp_have_full_cap_results: No

New Zealand E3 registration details

Registration number: AAC7638
GEMS registration id: 155532
Status: approved, available (self-reported)
Registration expires: 18 July 2028
Registered for sale in: Australia, Fiji, New Zealand
Family: –
Regulatory standard: [SEER Non Multi-Split <=65kW] GEMS (Air Conditioners up to 65kW) Determination 2019
Test standard: AS/NZS 3823.1.2:2012
MEPS: 2019
Product class: Class 11

Source: E3 programme registration data (EECA, New Zealand) (trans-Tasman E3 registration data published by DCCEEW on data.gov.au, CC BY 3.0 AU). Dataset published 19 September 2026; last checked 20 September 2026. How the derived figures are calculated.