Conditions & measurement
Source conditions and dB unit retained. Wet-bulb temperature, water-temperature difference, water flow, fan setting and noise distance are not specified.


从建筑开始
现在,舒适进入你的视野。
01 / A HOME TO EXPLORE
从白墙、玻璃与光影之间走进室内。选择路径,靠近窗边,走向起居廊;再让空间里的舒适,带你认识系统。
A window lounge, natural materials and discreet linear air diffusers.
Click a path marker · Drag to shift your view
02 / THE SYSTEMS BEHIND THE SPACE
THE RESIDENTIAL COLLECTION
Temperature, humidity and air quality, beautifully considered.
THE AIR COLLECTION
Air, in harmony.
Hydronic heat exchange, integrated with the home.
Air,
in harmony.
Heating, cooling, humidity, ventilation and purification, considered as a whole.
Images not to scale. Rated technical data on the following page.
MODULAR / AIR HANDLING
Fan section · Heat exchange · Electronic purification
Double-click the unit to open; double-click again to assemble.

Double-click to exploreEvery detail, considered.
By design.
| Parameter / unit | A160 | S350 | G50A |
|---|---|---|---|
| Rated airflowm³/h | 1,780 | 3,550 | 5,527 |
| External static pressurePa | 180 | 180 | 220 |
| Motor powerW | 280 | 560 | 560 |
| Rated coolingkW | 10 | 20 | 25 |
| Rated heatingkW | 12 | 22 | 28 |
| Sound pressure leveldB(A) | 42 | 48 | 52 |
| Water temperatures°C | 7 / 10 | 7 / 12 | 7 / 12 |
| Water pressure dropkPa | 45 | 55 | 60 |
| Water flow ratet/h | 1.89 | 3.2 | 4.5 |
| Dimensions W×D×Hmm | 659×400×1300 | 595×595×1440 | 695×695×1460 |
| Weightkg | 83.7 | 86.5 | 98 |
| Power supplyV / Hz | 220 V~ / 50 | 220 V~ / 50 | 220 V~ / 50 |
| Enclosure protection | IPX0 | IPX0 | IPX0 |
No matching parameter
Source model correspondence: TB-A160 / TB-S350 / TB-G50 (G50A).
Source standard: GB/T 19232-2003.
Motor power refers to the unit fan. Rated data are from the available product literature; final selection and operating conditions follow confirmed technical documents.
Hydronic coils and air distribution coordinate heating, cooling, humidity, ventilation and purification.
A160: separated DC fan. S350: DC fan and coil. G50A: separable modules. Stacked, inline or separated layouts follow model and site conditions.
Charging, electrostatic collection and catalytic coupling. Configuration and performance follow test reports and operating conditions.
ENERGY, CONSIDERED
Comfort,
by nature.
Drawing energy from ambient air. Full DC inverter control and enhanced vapor injection respond to the building's heating and cooling needs.
Climate compensation and variable water-temperature control.
Product and colour visualisation. Full model and performance data on page 06.
ENGINEERING
Engineering, revealed.

Select a marker on the unit to inspect its structure.
A twin-rotary inverter compressor and electronic expansion valve match demand. Intermediate-stage vapor injection supports low-ambient heating and high-ambient cooling.
A counterflow plate economizer works with a quasi-countercurrent finned evaporator and refrigerant distribution design to support heat transfer and frost control.
Variable-speed permanent-magnet motors, differential fan starting and four-blade axial fan geometry help reduce resistance, vibration and operating noise.
An integrated pump, 5 L expansion vessel and pressure sensing support primary or secondary hydronic arrangements and zone mixing for different terminals.
Climate compensation and variable water-temperature logic coordinate modulation, with backup-boiler management and a reserved solar hot-water interface.
Wi-Fi touchscreen control offers a weekly cycle, six daily periods and temperatures, manual/automatic modes and peak/off-peak management. Display precision: 0.5°C.
Performance,
in detail.
| Parameter / unit | KMAHM-140-HR2OPB | KMAHM-160-HR2OPB | KMAHM-180-HR2OPB | KMAHM-220-HR2TPB | KMAHM-240-HR2TPB | KMAHM-260-HR2TPB | KMAHM-280-HR2TPB |
|---|---|---|---|---|---|---|---|
| Cooling capacityA35°C / W7°C · kW | 14.00 | 16.00 | 18.00 | 22.00 | 24.00 | 26.00 | 28.00 |
| Cooling inputA35°C / W7°C · W | 4,242 | 5,160 | 6,315 | 7,334 | 8,280 | 9,286 | 10,182 |
| EERA35°C / W7°C · W/W | 3.30 | 3.10 | 2.85 | 3.00 | 2.90 | 2.80 | 2.75 |
| Heating capacityA7°C / W45°C · kW | 16.00 | 18.00 | 20.00 | 24.00 | 26.00 | 28.00 | 30.00 |
| Heating inputA7°C / W45°C · W | 4,210 | 4,737 | 5,634 | 6,400 | 7,027 | 7,671 | 8,333 |
| COPA7°C / W45°C · W/W | 3.80 | 3.80 | 3.55 | 3.75 | 3.70 | 3.65 | 3.60 |
| Low-ambient heatingA-12°C / W35°C · kW | 11.00 | 12.00 | 13.00† | 16.00 | 18.00 | 20.00 | 22.00 |
| Heating inputA-12°C / W35°C · W | 3,860 | 4,210 | 5,306† | 5,614 | 6,429 | 7,018 | 7,857 |
| COPA-12°C / W35°C · W/W | 2.85 | 2.85 | 2.80† | 2.85 | 2.80 | 2.85 | 2.80 |
| HSPF35°C · W/W | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 |
| CSPFW/W | 5.00 | 4.95 | 4.90 | 4.70 | 4.70 | 4.95 | 4.90 |
| APFW/W | 3.50 | 3.50 | 3.45 | 3.40 | 3.40 | 3.50 | 3.45 |
| Power supplyV / Hz | 220V~50Hz | 220V~50Hz | 220V~50Hz | 380V/3N~50Hz | 380V/3N~50Hz | 380V/3N~50Hz | 380V/3N~50Hz |
| R32 chargekg | 2.70 | 2.70 | 2.70 | 3.20 | 3.20 | 3.80 | 3.80 |
| NoisedB(A) | 53 | 54 | 55 | 57 | 58 | 59 | 60 |
| Water connectionsFemale | G1″ | G1″ | G1″ | G1-1/4″ | G1-1/4″ | G1-1/4″ | G1-1/4″ |
| Water flowm³/h | 2.40 | 2.75 | 3.10 | 3.78 | 4.13 | 4.47 | 4.82 |
| DimensionsL×W×H · mm | 1050×400×1395 | 1050×400×1395 | 1050×400×1395 | 1050×400×1600 | 1050×400×1600 | 1050×400×1600 | 1050×400×1600 |
| Net weightkg | 150 | 150 | 150 | 200 | 200 | 210 | 210 |
No matching parameter
Standards: GB/T 18430.2-2016 · GB/T 25127.2-2020
†Model 180: the supplied low-ambient values are inconsistent (13,000 / 5,306 ≈ 2.45; listed COP 2.80). Confirm before supply.
Rated at the stated conditions. Final specifications follow the unit nameplate and confirmed technical documents.
THE ART OF COMFORT
Quietly,
beautiful.
A BLDC inverter motor, hydronic coil and removable washable filter, in a considered slim profile.
Double-click the unit to separate the parts; double-click the blue coil or front panel to assemble.
Full installation view · Interior visualisation
CRAFT & TECHNOLOGY
Beauty, within.
Motor rated IP54 in the source.
Hydrophilic fins as standard.
An additional coil for 4-pipe systems is optional.
Measured comfort.
| Parameter / unit | KMFCL-016-ONLA KMFCL-016-ONRA | KMFCL-028-ONLA KMFCL-028-ONRA | KMFCL-034-ONLA KMFCL-034-ONRA |
|---|---|---|---|
| Power supplyV / Hz | 220–240 V~ / 50 Hz | 220–240 V~ / 50 Hz | 220–240 V~ / 50 Hz |
| Air flowm³/h | 200–460 | 220–600 | 250–800 |
| Cooling capacityA27W12 · W | 1600 | 2800 | 3400 |
| Heating capacityA20W40 · W | 1600 | 2800 | 3400 |
| Heating capacityA20/W55°C · W | 2600 | 4100 | 4750 |
| NoisedB | 30–40 | 30–42 | 30–45 |
| Power inputW | 20 | 28 | 40 |
| Dimensions A×B×Cmm | 750×560×130 | 1000×580×130 | 1250×580×130 |
| Net weightkg | 18 | 22 | 26 |
No matching parameter
Parameters apply to both models listed in the corresponding column.
A · Width / B · Height / C · Depth
Source conditions and dB unit retained. Wet-bulb temperature, water-temperature difference, water flow, fan setting and noise distance are not specified.
Source drawing: 140cm, 80cm left/right, 120cm and 400cm. Units require supplier verification; these are not confirmed installation clearances.
THE RESIDENTIAL COLLECTION
At home,
in nature.
Experience nature, without leaving home.
Match the source, air handler and terminals to the building load, space and airflow paths. Coordinate water temperature, airflow and slight positive pressure.
Project-based programming, monitoring, operating records, energy management, remote access and control, and fault alerts.