New Zealand · costs in NZD

Reverse cycle multi-split / vrf air conditioner

Mitsubishi Electric PUMY-P250YBMD-A-BS Heat Pump

Mitsubishi Electric PUMY-P250YBMD-A-BS is a 28 kW reverse cycle multi-split / vrf heat pump registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration AAC7071).

c/kWh
Energy rating (cooling)
2.5
Heating: 1.5
Annual electricity use
14,745 kWh
1,765 cooling + 12,980 heating
Estimated running cost
$4,866 / year
$405 / month · $48,659 over 10 years
Capacity
28 kW cooling
31.5 kW heating

11% more electricity than the median of 32 comparable 25 kW reverse cycle multi-split / vrf registrations (13,318 kWh a year) in the cold zone. Uses less than 28% of them.

Across all 3,611 air conditioner registrations sold in Australia, it uses less than 9% (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.

Mitsubishi Electric PUMY-P250YBMD-A-BS running cost by climate zone

Climate zonekWh / yearPer year10 years
Cold zone 14,745$4,866$48,659
Mixed zone 7,466$2,464$24,638
Hot zone 8,802$2,905$29,047

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 28 kW, at least 3% lower annual kWh in the cold zone.

ModelStarsEst. cost / yrCompare
Panasonic U-10MF3R731.5 kW heating28 kW cooling10,115 kWh/yr4$3,338
Panasonic U-10LZ2E828 kW heating28 kW cooling10,775 kWh/yr2.5$3,556
Daikin REYA10AYM31.5 kW heating28 kW cooling11,678 kWh/yr3$3,854
Mitsubishi Heavy Industries FDC280KXZME128 kW heating28 kW cooling11,787 kWh/yr2.5$3,890
Mitsubishi Heavy Industries FDC280KXZPE128 kW heating28 kW cooling11,791 kWh/yr2.5$3,891

Heat pumps similar to the Mitsubishi Electric PUMY-P250YBMD-A-BS

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

ModelStarsEst. cost / yrCompare
Toshiba MMY-MUP1001FT8P-A28 kW heating28 kW cooling12,564 kWh/yr4$4,146
Panasonic U-10LZ2E828 kW heating28 kW cooling10,775 kWh/yr2.5$3,556
Mitsubishi Heavy Industries FDC280KXZPE128 kW heating28 kW cooling11,791 kWh/yr2.5$3,891
Mitsubishi Heavy Industries FDC280KXZME128 kW heating28 kW cooling11,787 kWh/yr2.5$3,890
Daikin REYA10AYM31.5 kW heating28 kW cooling11,678 kWh/yr3$3,854
Toshiba MMY-MUP10S1HT8P-A31.5 kW heating28 kW cooling12,641 kWh/yr3$4,172
Panasonic U-10MF3R731.5 kW heating28 kW cooling10,115 kWh/yr4$3,338
Hitachi RAS-100RNCBLW31.5 kW heating28 kW cooling12,697 kWh/yr2$4,190

Compare PUMY-P250YBMD-A-BS with another model

Mitsubishi Electric PUMY-P250YBMD-A-BS specifications

Type
Reverse cycle
Configuration
Multi-split / VRF
Air distribution
Ducted or non-ducted
Indoor unit
–
Rated cooling capacity (35 °C)
28.00 kW
Cooling power input
7.70 kW
Rated heating capacity (7 °C)
31.50 kW
Heating power input
6.93 kW
EER, full load (tested)
3.67
COP, full load (tested)
4.57
Rated AEER
3.61
Rated ACOP
4.51
Standby power (PIA)
14.4 W
Compressor
Variable speed, Inverter
Refrigerant
R410A
Power supply
Three phase
Indoor sound power
–
Outdoor sound power
71.4 dB(A)
Demand response (AS/NZS 4755)
Yes (mode 1 on off, mode 2 50 percent, mode 3 75 percent)
Country of manufacture
Thailand

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

Mitsubishi Electric PUMY-P250YBMD-A-BS zoned energy rating figures

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

ZoneCooling starsHeating starsCooling kWhHeating kWh
Coldcommercial––3,9744,241
Coldresidential2.51.51,76512,980
Mixedcommercial––4,9682,199
Mixedresidential2.52.02,7374,729
Hotcommercial––10,926471
Hotresidential3.02.08,067735
Part-load test points (20 values)
h__h2_ext_cap_power_rated
10700 W
c__t1_half_cap_power_rated
3270 W
c__t1_have_min_cap_results
No
h__h1_half_cap_power_rated
3900 W
h__h1_have_min_cap_results
No
h__h3_have_ext_cap_results
No
h__h2_have_full_cap_results
No
h__h2_have_half_cap_results
No
h__h3_have_full_cap_results
No
h__h3_have_half_cap_results
No
h__h2_ext_cap_heat_cap_rated
25500 W
h__h1_half_cap_heat_cap_rated
15800 W
h__h2_is_capable_extended_load
Yes
c__low_temp_full_cap_power_rated
7037.8 W
c__low_temp_half_cap_power_rated
2988.78 W
c__low_temp_have_min_cap_results
No
c__t1_half_cap_cooling_cap_rated
14000 W
c__low_temp_have_half_cap_results
No
c__low_temp_full_cap_cooling_cap_rated
30156 W
c__low_temp_half_cap_cooling_cap_rated
15078 W

Other model numbers on registration AAC7071

Registered together and sharing the same test results. Usually variants of the same unit.

New Zealand E3 registration details

Registration number
AAC7071
GEMS registration id
147681
Status
approved, available (self-reported)
Registration expires
3 October 2027
Registered for sale in
Australia, New Zealand
Family
PUMY-P250YBMD-A Series
Regulatory standard
[SEER Multi-Split <=65kW] GEMS (Air Conditioners up to 65kW) Determination 2019
Test standard
AS/NZS 3823.1.4:2012
MEPS
2019
Product class
Class 20

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 25 September 2026; last checked 26 September 2026. Manufacturer: MitsubishiElectric.com.au. How the derived figures are calculated.