New Zealand · costs in NZD
Reverse cycle multi-split / vrf air conditioner
Mdv MV8M-140WV2RN8 Heat Pump
Mdv MV8M-140WV2RN8 is a 14 kW reverse cycle multi-split / vrf heat pump registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration AAC7544).
- Energy rating (cooling)
- 2.5
- Heating: 2
- Annual electricity use
- 6,767 kWh
- 881 cooling + 5,886 heating
- Estimated running cost
- $2,233 / year
- $186 / month · $22,331 over 10 years
- Capacity
- 14 kW cooling
- 16 kW heating
About the same electricity as the median of 22 comparable 14 kW reverse cycle multi-split / vrf registrations (6,767 kWh a year) in the cold zone. Uses less than 32% of them.
Across all 3,611 air conditioner registrations sold in Australia, it uses less than 26% (this compares very different sizes, so the cohort figure above is the useful one).
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.
Mdv MV8M-140WV2RN8 running cost by climate zone
| Climate zone | kWh / year | Per year | 10 years |
|---|---|---|---|
| Cold zone | 6,767 | $2,233 | $22,331 |
| Mixed zone | 3,542 | $1,169 | $11,689 |
| Hot zone | 4,307 | $1,421 | $14,213 |
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 14 kW, at least 3% lower annual kWh in the cold zone.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Daikin RXYMQ5BVM14 kW heating14 kW cooling5,792 kWh/yr | 2.5 | $1,911 | |
| Daikin RXYMQ5B2VM14 kW heating14 kW cooling5,795 kWh/yr | 2.5 | $1,912 | |
| Smart User SMV-V180W/N119 kW heating15.5 kW cooling5,831 kWh/yr | 4 | $1,924 | |
| Samsung Electronics AJ125TXJ5KH/AJ025TNAPKH13.5 kW heating12.5 kW cooling5,843 kWh/yr | 3 | $1,928 | |
| Ers Tech ERS-AC24KWH19.5 kW heating15.5 kW cooling6,060 kWh/yr | 4 | $2,000 |
Heat pumps similar to the Mdv MV8M-140WV2RN8
Technically comparable registrations: same configuration and type, capacity within 12%.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Actron Air MMV-140CS16 kW heating14 kW cooling6,767 kWh/yr | 2.5 | $2,233 | |
| Fujitsu AJT045LCLCH14 kW heating14 kW cooling6,665 kWh/yr | 2.5 | $2,199 | |
| Hisense AVW-48HJFAH116 kW heating14 kW cooling6,528 kWh/yr | 3.5 | $2,154 | |
| Daikin RXYMQ5B2VM14 kW heating14 kW cooling5,795 kWh/yr | 2.5 | $1,912 | |
| Daikin RXYMQ5BVM14 kW heating14 kW cooling5,792 kWh/yr | 2.5 | $1,911 | |
| Toshiba MCY-MHP0504HS-A16 kW heating14 kW cooling6,365 kWh/yr | 3 | $2,100 | |
| Midea MDV-V140WHN8(At)14 kW heating14 kW cooling6,247 kWh/yr | 2 | $2,062 | |
| Carrier 38VS005181HCSG16 kW heating14 kW cooling6,365 kWh/yr | 3 | $2,100 |
Compare MV8M-140WV2RN8 with another model
Mdv MV8M-140WV2RN8 specifications
- Type
- Reverse cycle
- Configuration
- Multi-split / VRF
- Air distribution
- Non-ducted
- Indoor unit
- –
- Rated cooling capacity (35 °C)
- 14.00 kW
- Cooling power input
- 4.12 kW
- Rated heating capacity (7 °C)
- 16.00 kW
- Heating power input
- 3.86 kW
- EER, full load (tested)
- 3.40
- COP, full load (tested)
- 4.16
- Rated AEER
- 3.35
- Rated ACOP
- 4.08
- Standby power (PIA)
- 17.0 W
- Compressor
- Variable speed, Inverter
- Refrigerant
- R32
- Power supply
- Three phase
- Indoor sound power
- –
- Outdoor sound power
- 71 dB(A)
- Demand response (AS/NZS 4755)
- No
- Country of manufacture
- China
Dimensions are not collected for registrations under the 2019 Determination, so they are shown only where the source has them.
Mdv MV8M-140WV2RN8 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 |
|---|---|---|---|---|---|
| Coldcommercial | commercial | – | – | 1,902 | 1,868 |
| Coldresidential | residential | 2.5 | 2.0 | 881 | 5,886 |
| Mixedcommercial | commercial | – | – | 2,393 | 969 |
| Mixedresidential | residential | 2.5 | 2.5 | 1,374 | 2,168 |
| Hotcommercial | commercial | – | – | 5,311 | 217 |
| Hotresidential | residential | 3.0 | 3.0 | 3,972 | 335 |
Part-load test points (18 values)
- c__t1_half_cap_power_rated
- 1500 W
- c__t1_have_min_cap_results
- No
- h__h1_half_cap_power_rated
- 1600 W
- h__h1_have_min_cap_results
- No
- h__h2_full_cap_power_rated
- 3650 W
- h__h2_have_half_cap_results
- No
- h__h3_have_full_cap_results
- No
- h__h3_have_half_cap_results
- No
- h__h1_half_cap_heat_cap_rated
- 8000 W
- h__h2_full_cap_heat_cap_rated
- 12300 W
- h__h2_is_capable_extended_load
- No
- c__low_temp_full_cap_power_rated
- 3765.6800000000003 W
- c__low_temp_half_cap_power_rated
- 1371 W
- c__low_temp_have_min_cap_results
- No
- c__t1_half_cap_cooling_cap_rated
- 7000 W
- c__low_temp_have_half_cap_results
- No
- c__low_temp_full_cap_cooling_cap_rated
- 15078 W
- c__low_temp_half_cap_cooling_cap_rated
- 7539 W
New Zealand E3 registration details
- Registration number
- AAC7544
- GEMS registration id
- 154583
- Status
- approved, available (self-reported)
- Registration expires
- 3 June 2028
- Registered for sale in
- Australia, Fiji, New Zealand
- Family
- –
- 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 19 September 2026; last checked 20 September 2026. How the derived figures are calculated.