UK configuration
LG HN1616M NK5 + HU121MA U33 in the exact manufacturer-listed UK configuration.
As an Amazon Associate I earn from qualifying purchases.
Email me when the LG HN1616M NK5 + HU121MA U33 gets cheaper on eBay. We check exact-model listings once a day at 12:00 UTC.
Specifications checked 19 Oct 2026Manufacturer specifications, not a hands-on test.
The nearest checked heat pumps by key specifications, with what differs from the LG HN1616M NK5 + HU121MA U33. The first matches the Compare button above.
LG HM121MR U34UK manufacturer configuration · HM121MR U34
LG HN1600MC NK1 + HU121MRB U30UK manufacturer configuration · HN1600MC NK1 + HU121MRB U30
LG HN1616Y NB1 + HU121MRB U30UK manufacturer configuration · HN1616Y NB1 + HU121MRB U30The official LG UK page identifies manufacturer model HN1616M NK5 + HU121MA U33.
Manufacturer claims do not establish independently measured performance, current retailer stock or price. Unlisted specifications remain explicitly unknown.
Exact configuration: UK manufacturer configuration · HN1616M NK5 + HU121MA U33
43 specifications in 5 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”. 6 rows repeat listed facts in the manufacturer’s own wording, kept under “Manufacturer wording”.
Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. NOMINAL CAPACITY AND COP (A+2/W+35) — Heating capacity (kW): 11.00; NOMINAL CAPACITY AND COP (A+7/W+35) — Heating capacity (kW): 12.00; NOMINAL CAPACITY AND COP (A+7/W+55) — Heating capacity (kW): 11.00. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.
SourceEach declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. NOMINAL CAPACITY AND EER (A+35/W+18) — Cooling capacity (kW): 10.40; NOMINAL CAPACITY AND EER (A+35/W+7) — Cooling capacity (kW): 7.94. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.
SourceEach declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. NOMINAL CAPACITY AND COP (A+2/W+35) — COP: 3.62; NOMINAL CAPACITY AND COP (A+7/W+35) — COP: 4.55; NOMINAL CAPACITY AND COP (A+7/W+55) — COP: 2.55; NOMINAL CAPACITY AND EER (A+35/W+18) — EER: 4.00; NOMINAL CAPACITY AND EER (A+35/W+7) — EER: 2.98; SEASONAL EFFICIENCY DATA (HEATING) — Seasonal space heating efficiency (ηS) (35℃ / 55℃): 183 / 131; SEASONAL EFFICIENCY DATA (HEATING) — SCOP (35℃ / 55℃): 4.65 / 3.36; SEASONAL EFFICIENCY DATA (HEATING) — Seasonal space heating eff. class (35℃ / 55℃): A+++/A++. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.
SourceThe same facts in the manufacturer’s combined or original wording, each with its source.
Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. REFRIGERANT — Type: R410A. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.
SourceThe same facts in the manufacturer’s combined or original wording, each with its source.
Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. POWER SUPPLY — Voltage, phase, frequency (V, Ø, Hz): 220-240, 1, 50. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.
SourceThe same facts in the manufacturer’s combined or original wording, each with its source.
Exact manufacturer Product heading. Official current catalogue classes: Heating Solution(AWHP). Indoor, outdoor, hydro and whole-package purposes are not substituted for one another.
SourceThe same facts in the manufacturer’s combined or original wording, each with its source.
Original units, axes and stand/component/handle basis retained. No packaging dimension or unstated unit is substituted. Manufacturer section: DIMENSIONS. Source field: Indoor unit (W × H × D) (mm). Manufacturer section: DIMENSIONS. Source field: Outdoor unit (W × H × D) (mm).
SourceEach declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. SOUND POWER LEVEL (INDOOR UNIT) — Rated (dB(A)): 44; SOUND POWER LEVEL (OUTDOOR UNIT) — Rated / low noise mode (dB(A)): 63 / 61; SOUND PRESSURE LEVEL AT 1M (INDOOR UNIT, CONVERT USING SWL) — Rated (dB(A)): 36; SOUND PRESSURE LEVEL AT 5M (OUTDOOR UNIT, CONVERT USING SWL) — Rated / low noise mode (dB(A)): 41 / 39. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.
SourceThe same facts in the manufacturer’s combined or original wording, each with its source.
Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. OPERATION RANGE (LEAVING WATER TEMPERATURE) — Cooling (Min. ~ Max.) (℃): 5 ~ 27; OPERATION RANGE (LEAVING WATER TEMPERATURE) — DHW (Min. ~ Max.) (℃): 15 ~ 80; OPERATION RANGE (LEAVING WATER TEMPERATURE) — Heating (Min. ~ Max.) (℃): 15 ~ 57; OPERATION RANGE (OUTDOOR AIR TEMPERATURE) — Cooling (Min. ~ Max.) (℃): 5 ~ 48; OPERATION RANGE (OUTDOOR AIR TEMPERATURE) — Heating & DHW (Min. ~ Max.) (℃): -25 ~ 35. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.
SourceMore of the nearest checked heat pumps by key specifications, for a side-by-side comparison.
LG HN1636M NK5 + HU123MA U33UK manufacturer configuration · HN1636M NK5 + HU123MA U33Compare the two 
LG HN1616M NK5 + HU141MA U33UK manufacturer configuration · HN1616M NK5 + HU141MA U33Compare the two 
LG HN1616M NK5 + HU161MA U33UK manufacturer configuration · HN1616M NK5 + HU161MA U33Compare the two LG HM051MR U44UK manufacturer configuration · HM051MR U44Compare the two LG HM071MR U44UK manufacturer configuration · HM071MR U44Compare the two LG HM091MR U44UK manufacturer configuration · HM091MR U44Compare the two LG HM123MR U34UK manufacturer configuration · HM123MR U34Compare the two LG HM141MR U34UK manufacturer configuration · HM141MR U34Compare the two 
