Midea · Heat-pump or fixed-AC model
M Thermal R32 Split
Midea M Thermal R32 Split is an R32 family with current exact MCS combinations but unconfirmed UK new-supply status.
Specifications
| Specification | Value |
|---|---|
| Type | air-source, split air-to-water |
| Rated output (kW) | 4.25, 6.20, 8.30, 10.0, 12.1, 14.5 or 16.0 |
| Rated-output conditions | 7°C outdoor air and 35°C water in this generation's technical data |
| SCOP (seasonal coefficient of performance) at 35°C | current MCS records at 23 July 2026 ranged from 4.43 to 5.22 by exact outdoor and indoor combination |
| SCOP at 55°C | current MCS records at 23 July 2026 ranged from 3.15 to 3.91 by exact outdoor and indoor combination |
| Minimum operating temperature (°C) | -25 for heating and domestic hot water; the cooling range starts at -5 |
| Refrigerant | R32 |
| Sound power (dB) | 56, 58, 59, 60, 64, 65 or 68 by ascending outdoor capacity |
| MCS certified | yes; 50 in-scope outdoor and indoor combinations were current at 23 July 2026, including 16 ending on 31 July 2026 |
| Warranty (years) | current policy extends annually with registered maintenance up to 5, or up to 10 through the original Mi Pro installer's maintenance agreement |
| Supply phases | single across labelled 4 to 16 kW forms; three-phase alternatives for 12, 14 and 16 kW |
| Refrigerant-pipe length (m) | 30 maximum for this product generation |
M Thermal R32 Split uses refrigerant pipework between the outdoor unit and an indoor hydrobox or tank unit. It is a different hydraulic arrangement from the current UK R32 Monobloc, which keeps the refrigerant circuit outdoors.
Outdoor and indoor-unit combinations
The outdoor-unit family runs from the 4 kW to 16 kW labels. Single-phase forms span the range and the three largest labels also have three-phase codes. Indoor options include separate hydroboxes and integrated tank units with different backup-heater arrangements.
Outdoor codes are MHA-V4W/D2N8-B, MHA-V6W/D2N8-B, MHA-V8W/D2N8-B, MHA-V10W/D2N8-B, MHA-V12W/D2N8-B, MHA-V14W/D2N8-B and MHA-V16W/D2N8-B. Three-phase alternatives are MHA-V12W/D2RN8-B, MHA-V14W/D2RN8-B and MHA-V16W/D2RN8-B.
Certification rows then append the exact HB hydrobox or HBT tank-unit code. In the 2020 B generation, the 4 kW and 6 kW outdoor units pair with HB-A60, HBT-A100/190 or HBT-A100/240; 8 kW and 10 kW pair with HB-A100, HBT-A100/190 or HBT-A100/240; and 12 kW to 16 kW single-phase and three-phase units pair with HB-A160 or HBT-A100/240.
The 2024 24.08.002 records use HB-A60 at 4 kW and 6 kW, HB-A100 at 8 kW and 10 kW and HB-A160 at 12 kW to 16 kW. The same certificate generation also includes E/HB-A160 combinations at 12 kW, 14 kW and 16 kW in both phase forms. Later C-B records use HB-A60, HB-A100 and HB-A160 across those same capacity groups. Wildcards are part of the Product Directory strings and must be matched to the complete installed outdoor and indoor codes.
Performance records by code generation
The technical output figures use 7°C outdoor air and 35°C water. Product Directory SCOP (seasonal coefficient of performance) values instead use exact listed combinations at 35°C and 55°C, so the two datasets are not interchangeable.
Exact MCS combination map
The 50 combinations below were current on 23 July 2026. Present means that the record had no certification end date; asterisks are significant wildcards in the registered model string.
2020 B generation
| Exact outdoor + indoor combination | Certificate | SCOP 35°C / 55°C | End |
|---|---|---|---|
MHA-V4W/D2N8-B+HB-A60/C****GN8-B |
MCS HP0270/01 | 4.66 / 3.19 | Present |
MHA-V4W/D2N8-B+HBT-A100/190C****GN8-B |
MCS HP0270/05 | 4.66 / 3.19 | Present |
MHA-V4W/D2N8-B+HBT-A100/240C****GN8-B |
MCS HP0270/07 | 4.66 / 3.19 | Present |
MHA-V6W/D2N8-B+HB-A60/C****GN8-B |
MCS HP0270/02 | 4.77 / 3.39 | Present |
MHA-V6W/D2N8-B+HBT-A100/190C****GN8-B |
MCS HP0270/06 | 4.77 / 3.39 | Present |
MHA-V6W/D2N8-B+HBT-A100/240C****GN8-B |
MCS HP0270/08 | 4.77 / 3.39 | Present |
MHA-V8W/D2N8-B+HB-A100/C****GN8-B |
MCS HP0270/09 | 5.03 / 3.23 | Present |
MHA-V8W/D2N8-B+HBT-A100/190C****GN8-B |
MCS HP0270/13 | 5.03 / 3.23 | Present |
MHA-V8W/D2N8-B+HBT-A100/240C****GN8-B |
MCS HP0270/15 | 5.03 / 3.23 | Present |
MHA-V10W/D2N8-B+HB-A100/C****GN8-B |
MCS HP0270/10 | 5.03 / 3.37 | Present |
MHA-V10W/D2N8-B+HBT-A100/190C****GN8-B |
MCS HP0270/14 | 5.03 / 3.37 | Present |
MHA-V10W/D2N8-B+HBT-A100/240C****GN8-B |
MCS HP0270/16 | 5.03 / 3.37 | Present |
MHA-V12W/D2N8-B+HB-A160/C****GN8-B |
MCS HP0270/17 | 4.67 / 3.34 | Present |
MHA-V12W/D2N8-B+HBT-A100/240C****GN8-B |
MCS HP0270/29 | 4.67 / 3.34 | Present |
MHA-V12W/D2RN8-B+HB-A160/C****GN8-B |
MCS HP0270/20 | 4.67 / 3.34 | Present |
MHA-V12W/D2RN8-B+HBT-A100/240C****GN8-B |
MCS HP0270/32 | 4.67 / 3.34 | Present |
MHA-V14W/D2N8-B+HB-A160/C****GN8-B |
MCS HP0270/18 | 4.58 / 3.33 | Present |
MHA-V14W/D2N8-B+HBT-A100/240C****GN8-B |
MCS HP0270/30 | 4.58 / 3.33 | Present |
MHA-V14W/D2RN8-B+HB-A160/C****GN8-B |
MCS HP0270/21 | 4.58 / 3.33 | Present |
MHA-V14W/D2RN8-B+HBT-A100/240C****GN8-B |
MCS HP0270/33 | 4.58 / 3.33 | Present |
MHA-V16W/D2N8-B+HB-A160/C****GN8-B |
MCS HP0270/19 | 4.49 / 3.30 | Present |
MHA-V16W/D2N8-B+HBT-A100/240C****GN8-B |
MCS HP0270/31 | 4.49 / 3.30 | Present |
MHA-V16W/D2RN8-B+HB-A160/C****GN8-B |
MCS HP0270/22 | 4.49 / 3.30 | Present |
MHA-V16W/D2RN8-B+HBT-A100/240C****GN8-B |
MCS HP0270/34 | 4.49 / 3.30 | Present |
2024 certificate 24.08.002 generation
| Exact outdoor + indoor combination | Certificate | SCOP 35°C / 55°C | End |
|---|---|---|---|
MHA-V4W/D2N8-B+HB-A60/C***GN8-B |
24.08.002 | 4.85 / 3.31 | 31 July 2026 |
MHA-V6W/D2N8-B+HB-A60/C***GN8-B |
24.08.002 | 4.95 / 3.52 | 31 July 2026 |
MHA-V8W/D2N8-B+HB-A100/C***GN8-B |
24.08.002 | 5.22 / 3.36 | 31 July 2026 |
MHA-V10W/D2N8-B+HB-A100/C***GN8-B |
24.08.002 | 5.20 / 3.49 | 31 July 2026 |
MHA-V12W/D2N8-B+HB-A160/C***GN8-B |
24.08.002 | 4.81 / 3.45 | 31 July 2026 |
MHA-V12W/D2RN8-B+HB-A160/C***GN8-B |
24.08.002 | 4.81 / 3.45 | 31 July 2026 |
MHA-V12WD2N8-E/HB-A160C****GN8-E |
24.08.002 | 5.19 / 3.91 | 31 July 2026 |
MHA-V12WD2RN8-E/HB-A160C****GN8-E |
24.08.002 | 5.19 / 3.91 | 31 July 2026 |
MHA-V14W/D2N8-B+HB-A160/C***GN8-B |
24.08.002 | 4.72 / 3.47 | 31 July 2026 |
MHA-V14W/D2RN8-B+HB-A160/C***GN8-B |
24.08.002 | 4.72 / 3.47 | 31 July 2026 |
MHA-V14WD2N8-E/HB-A160C****GN8-E |
24.08.002 | 5.06 / 3.88 | 31 July 2026 |
MHA-V14WD2RN8-E/HB-A160C****GN8-E |
24.08.002 | 5.06 / 3.88 | 31 July 2026 |
MHA-V16W/D2N8-B+HB-A160/C***GN8-B |
24.08.002 | 4.62 / 3.41 | 31 July 2026 |
MHA-V16W/D2RN8-B+HB-A160/C***GN8-B |
24.08.002 | 4.62 / 3.41 | 31 July 2026 |
MHA-V16WD2N8-E/HB-A160C****GN8-E |
24.08.002 | 4.92 / 3.85 | 31 July 2026 |
MHA-V16WD2RN8-E/HB-A160C****GN8-E |
24.08.002 | 4.92 / 3.85 | 31 July 2026 |
2024 C-B generation
| Exact outdoor + indoor combination | Certificate | SCOP 35°C / 55°C | End |
|---|---|---|---|
MHA-V4WD2N8*-C-B+HB-A60C****GN8*-C |
MCS HP0270/136 | 4.57 / 3.18 | Present |
MHA-V6WD2N8*-C-B+HB-A60C****GN8*-C |
MCS HP0270/137 | 4.43 / 3.15 | Present |
MHA-V8WD2N8*-C-B+HB-A100C****GN8*-C |
MCS HP0270/138 | 4.81 / 3.46 | Present |
MHA-V10WD2N8*-C-B+HB-A100C****GN8*-C |
MCS HP0270/139 | 4.76 / 3.49 | Present |
MHA-V12WD2N8*-C-B+HB-A160C****GN8*-C |
MCS HP0270/140 | 4.75 / 3.45 | Present |
MHA-V12WD2RN8*-C-B+HB-A160C****GN8*-C |
MCS HP0270/143 | 4.75 / 3.45 | Present |
MHA-V14WD2N8*-C-B+HB-A160C****GN8*-C |
MCS HP0270/141 | 4.72 / 3.43 | Present |
MHA-V14WD2RN8*-C-B+HB-A160C****GN8*-C |
MCS HP0270/144 | 4.72 / 3.43 | Present |
MHA-V16WD2N8*-C-B+HB-A160C****GN8*-C |
MCS HP0270/142 | 4.75 / 3.46 | Present |
MHA-V16WD2RN8*-C-B+HB-A160C****GN8*-C |
MCS HP0270/145 | 4.75 / 3.46 | Present |
The Split operates from -5°C to 43°C in cooling, -25°C to 35°C in heating and -25°C to 43°C for hot water. The separate Monobloc water-temperature range does not apply to the Split. Outdoor sound-power values are also code-specific and are not sound pressure at a property boundary.
The split refrigerant circuit makes refrigerant-pipe length and indoor-unit pairing part of the installation specification. This product generation permits up to 30 m, subject to the exact catalogue and charge requirements for the code.
UK record and availability
At 23 July 2026, exact MHA split combinations across all seven capacity labels were current in the MCS Product Directory. Midea’s global product page remained available. The former UK Split URL redirected to the general product area rather than serving a Split product record.
The current UK air-source range page listed M Thermal R290, M Thermal R32 and H-Pack, but not Split. Current UK new-supply status for this family was therefore unconfirmed at the review date. Installed equipment should be identified from its full outdoor and indoor-unit codes.
Midea’s current general warranty extensions depend on installer registration and recorded annual maintenance.
Related entries
Manufacturer and reference sources
Brand
Reference type
Heat-pump or fixed-AC model
Last reviewed
31 Jul 2026
Current status
UK new-supply status is unconfirmed.