HN1616M NK5 + HU121MA U33
- Designed for buildings with high heating demand, delivering stable and reliable operation even in extreme climate conditions
- The integrated hydronic module within the indoor unit reduces installation complexity and enhances overall system reliability
- Flexible refrigerant piping options allow easier installation and better adaptability to different layouts and project requirements
- High energy efficiency in line with ErP standards, achieving A+++ at 35°C and A++ at 55°C operating temperatures
- Capable of producing hot water up to 57°C while maintaining efficient performance in outdoor temperatures as low as -25°C
- Equipped with Wi-Fi control via LG ThinQ, with support for smart grid integration, photovoltaic (PV) systems, and energy storage solutions (ESS)
TECHNICAL SPECIFICATIONS
| POWER SUPPLY | |
|---|---|
| Voltage, phase, frequency (V, ph, Hz) | 220-240 V, 1 ph, 50 Hz |
| SEASONAL EFFICIENCY DATA (HEATING) | |
| Seasonal space heating eff. class (35°C / 55°C) | A+++ / A++ |
| Seasonal space heating efficiency (ηS) (35°C / 55°C) | 183 / 131 |
| SCOP (35°C / 55°C) | 4,65 / 3,36 |
| NOMINAL CAPACITY AND COP (A+7/W+35) | |
| Heating capacity (kW) | 12,00 |
| COP | 4,55 |
| NOMINAL CAPACITY AND COP (A+2/W+35) | |
| Heating capacity (kW) | 11,00 |
| COP | 3,62 |
| NOMINAL CAPACITY AND COP (A+7/W+55) | |
| Heating capacity (kW) | 11,00 |
| COP | 2,55 |
| NOMINAL CAPACITY AND EER (A+35/W+18) | |
| Cooling capacity (kW) | 10,40 |
| EER | 4,00 |
| NOMINAL CAPACITY AND EER (A+35/W+7) | |
| Cooling capacity (kW) | 7,94 |
| EER | 2,98 |
| OPERATION RANGE (OUTDOOR AIR TEMPERATURE) | |
| Heating & DHW (min. ∼ max.), °C | -25 ∼ 35 |
| Cooling (min. ∼ max.), °C | 5 ∼ 48 |
| OPERATION RANGE (LEAVING WATER TEMPERATURE) | |
| Heating (min. ∼ max.), °C | 15 ∼ 57 |
| Cooling (min. ∼ max.), °C | 5 ∼ 27 |
| DHW (min. ∼ max.), °C | 15 ∼ 80 |
| REFRIGERANT | |
| Type | R410A |
| GWP | 2,088 |
| Precharged amount (g) | 2,500 |
| PIPING CONNECTIONS (OUTDOOR UNIT/REFRIGERANT CIRCUIT) | |
| Gas (mm (inch)) | Ø 15,88 (5/8) |
| Liquid (mm (inch)) | Ø 9,52 (3/8) |
| Length standard / max. (m) | 7,5 / 30 |
| Level difference max. (m) | 30 |
| Max. length without additional charge (m) | 7,5 |
| Additional refrigerant charge (g/m) | 40 |
| PIPING CONNECTIONS (WATER CIRCUIT/INDOOR UNIT) | |
| Inlet diameter for space heating (inch) | Male PT 1″ |
| Outlet diameter for space heating (inch) | Male PT 1″ |
| SOUND POWER LEVEL (OUTDOOR UNIT) | |
| Rated / low noise mode (dB(A)) | 63 / 61 |
| SOUND POWER LEVEL (INDOOR UNIT) | |
| Rated (dB(A)) | 44 |
| SOUND PRESSURE LEVEL AT 5M (OUTDOOR UNIT, CONVERT USING SWL) | |
| Rated / low noise mode (dB(A)) | 41 / 39 |
| SOUND PRESSURE LEVEL AT 1M (INDOOR UNIT, CONVERT USING SWL) | |
| Rated (dB(A)) | 36 |
| DIMENSIONS | |
| Outdoor unit (WхHхD), (mm) | 950 х 1,380 х 330 |
| Indoor unit (WхHхD), (mm) | 490 х 850 х 315 |
| WEIGHT | |
| Outdoor unit (empty), (kg) | 84,8 |
| Indoor unit (empty), (kg) | 40,5 |
| EXTERIOR | |
| Outdoor unit (color / RAL code) | Warm gray / RAL 7044 |
| Indoor unit (color / RAL code) | Noble white / RAL 9016 |