Fit-out projects change after the order is placed: a ceiling zone becomes a floor zone, an exposed unit becomes concealed. The Midea 2nd Generation Ceiling & Floor Fan Coil Unit is the one-SKU answer to late decisions — three mounting modes from a single platform: H1 (exposed floor standing with side return), H2 (exposed floor standing with bottom return), and H3 (concealed ceiling with 180° coil rotation). Order before the design freezes; decide mounting as the fit-out evolves. One family covers 400–800 CFM with cooling capacities from 1.58 to 8.25 kW across the AC and DC range, so your stock never lands on the wrong side of a design change.
At 200–211 mm deep, the unit sits tight to walls and ceilings with no custom boxing or casing work. Floor mode solves perimeter heating and cooling along glazing where ceiling space is already crowded with other services; H3 mode hides the unit completely above the ceiling and rotates the coil 180° for optimal supply and return positioning inside the void. The integrated controller recess mounts wired controllers flush — no aftermarket brackets, no surface trunking. Three-row and four-row coil options match two-pipe and four-pipe hydraulics across new-build and retrofit jobs without site adaptation.
The DC inverter brushless version offers seven fan speeds via the KJR-75A controller plus 0–10V modulation for demand-based control strategies, with up to 30% fan energy savings for the building owner. XYE and PQE ports provide central control and Modbus RTU connectivity for a clean BMS handover at commissioning. Standard supply is 220–240V / 1Ph / 50Hz; Hongtai supports multi-site rollouts and export contracts with OEM/ODM custom voltage (180–440V, 50/60Hz), project branding and protocol options.
Where the job is simple comfort at the sharpest price, AC 3-speed models keep the schedule of rates low. Where the client wants demand-based control or an efficiency story for certification, specify the DC inverter brushless version: seven speeds via the KJR-75A, 0–10V modulation for BMS-driven strategies, and up to 30% fan energy savings. Mounting modes, dimensions and coil options are identical across both — the motor choice never affects how the unit fits the room.
A: H1 is exposed floor standing with side return air; H2 is exposed floor standing with bottom return; H3 is concealed ceiling-mounted with a 180° rotating coil. All three come from one platform — you decide the mounting as the fit-out evolves.
A: Yes. That is the point of the platform: order before the design freezes, then deploy as floor-standing or concealed-ceiling units per zone, with no wrong-stock risk.
A: Perimeter zones along glazing — where envelope heating and cooling loads concentrate — and any room where the ceiling is crowded with other services. Floor placement handles the load without touching the ceiling.
A: The DC version provides 0–10V modulation plus seven fan speeds, so output follows real demand under BMS strategies — and XYE/PQE ports handle central control and Modbus RTU integration.
A: Both 2-pipe and 4-pipe systems, with three-row or four-row coil options — matching new-build and retrofit hydraulics without site adaptation.
| Parameter | AC Series | DC Series |
|---|---|---|
| Airflow Range | 400–800 CFM | 400–800 CFM |
| Cooling Capacity | 1.58–8.25 kW | 1.65–8.25 kW |
| Heating Capacity | 1.77–8.50 kW | 1.85–8.50 kW |
| Power Input | 14–124 W | 14–123 W |
| Sound Pressure Level (H) | 34–53 dB(A) | 23–51 dB(A) |
| Power Supply | 220–240V / 1Ph / 50Hz | 220–240V / 1Ph / 50Hz |
| Body Thickness | 200–211 mm | 200–211 mm |
| Coil Rows | 3 / 4 | 3 / 4 |
| Max. Working Pressure | 1.6 MPa | 1.6 MPa |
| Motor Type | AC fan motor | DC Brushless |
| Pipe Connection | G3/4" | G3/4" |
| Mounting Options | H1 / H2 / H3 | H1 / H2 / H3 |
| Pipe System | 2-pipe / 4-pipe | 2-pipe / 4-pipe |
| External Static Pressure | 0 / 12 Pa (H3) | 0 / 12 Pa (H3) |
Fit-out projects change after the order is placed: a ceiling zone becomes a floor zone, an exposed unit becomes concealed. The Midea 2nd Generation Ceiling & Floor Fan Coil Unit is the one-SKU answer to late decisions — three mounting modes from a single platform: H1 (exposed floor standing with side return), H2 (exposed floor standing with bottom return), and H3 (concealed ceiling with 180° coil rotation). Order before the design freezes; decide mounting as the fit-out evolves. One family covers 400–800 CFM with cooling capacities from 1.58 to 8.25 kW across the AC and DC range, so your stock never lands on the wrong side of a design change.
At 200–211 mm deep, the unit sits tight to walls and ceilings with no custom boxing or casing work. Floor mode solves perimeter heating and cooling along glazing where ceiling space is already crowded with other services; H3 mode hides the unit completely above the ceiling and rotates the coil 180° for optimal supply and return positioning inside the void. The integrated controller recess mounts wired controllers flush — no aftermarket brackets, no surface trunking. Three-row and four-row coil options match two-pipe and four-pipe hydraulics across new-build and retrofit jobs without site adaptation.
The DC inverter brushless version offers seven fan speeds via the KJR-75A controller plus 0–10V modulation for demand-based control strategies, with up to 30% fan energy savings for the building owner. XYE and PQE ports provide central control and Modbus RTU connectivity for a clean BMS handover at commissioning. Standard supply is 220–240V / 1Ph / 50Hz; Hongtai supports multi-site rollouts and export contracts with OEM/ODM custom voltage (180–440V, 50/60Hz), project branding and protocol options.
Where the job is simple comfort at the sharpest price, AC 3-speed models keep the schedule of rates low. Where the client wants demand-based control or an efficiency story for certification, specify the DC inverter brushless version: seven speeds via the KJR-75A, 0–10V modulation for BMS-driven strategies, and up to 30% fan energy savings. Mounting modes, dimensions and coil options are identical across both — the motor choice never affects how the unit fits the room.
A: H1 is exposed floor standing with side return air; H2 is exposed floor standing with bottom return; H3 is concealed ceiling-mounted with a 180° rotating coil. All three come from one platform — you decide the mounting as the fit-out evolves.
A: Yes. That is the point of the platform: order before the design freezes, then deploy as floor-standing or concealed-ceiling units per zone, with no wrong-stock risk.
A: Perimeter zones along glazing — where envelope heating and cooling loads concentrate — and any room where the ceiling is crowded with other services. Floor placement handles the load without touching the ceiling.
A: The DC version provides 0–10V modulation plus seven fan speeds, so output follows real demand under BMS strategies — and XYE/PQE ports handle central control and Modbus RTU integration.
A: Both 2-pipe and 4-pipe systems, with three-row or four-row coil options — matching new-build and retrofit hydraulics without site adaptation.
| Parameter | AC Series | DC Series |
|---|---|---|
| Airflow Range | 400–800 CFM | 400–800 CFM |
| Cooling Capacity | 1.58–8.25 kW | 1.65–8.25 kW |
| Heating Capacity | 1.77–8.50 kW | 1.85–8.50 kW |
| Power Input | 14–124 W | 14–123 W |
| Sound Pressure Level (H) | 34–53 dB(A) | 23–51 dB(A) |
| Power Supply | 220–240V / 1Ph / 50Hz | 220–240V / 1Ph / 50Hz |
| Body Thickness | 200–211 mm | 200–211 mm |
| Coil Rows | 3 / 4 | 3 / 4 |
| Max. Working Pressure | 1.6 MPa | 1.6 MPa |
| Motor Type | AC fan motor | DC Brushless |
| Pipe Connection | G3/4" | G3/4" |
| Mounting Options | H1 / H2 / H3 | H1 / H2 / H3 |
| Pipe System | 2-pipe / 4-pipe | 2-pipe / 4-pipe |
| External Static Pressure | 0 / 12 Pa (H3) | 0 / 12 Pa (H3) |