-
Added to comparison 
-
Added to comparison 
-
Added to comparison 
-
Added to comparison 
-
Added to comparison 
-
Added to comparison 
LG · Console · R-32 · R-410ALG consoles at AirGreenSold and installed by AirGreen across Montreal, Laval, Longueuil, the South Shore and the North Shore.
Compare the sizesLG · Consoles · updated October 27, 2026
LG consoles: the heat pump low on the wall, 9,000 to 15,000 BTU/h
6 LG consoles for sale, three in R-32 and three in R-410A. LG calls this format the “Low Wall Console”: the head sits low on the wall, where a wall unit has no room up high, under a window, in a basement or in an attic bedroom. The 9,000 and 12,000 BTU/h are single-zone systems; the 15,000 is a multi-zone head only.
The LG console plate
Three sizes, five numbers
- Sizes
- 9,000 · 12,000 · 15,000
- Heats down to
- −20°C, no LGRED°
- ENERGY STAR Cold Climate
- 4 systems of 4
- Quietest
- 27 dB(A) at low speed
- LogisVert
- no amount
Sources: LG spec sheets KSUQB091A, KSUQB121A and KNMQB151A (2025), NEEP (October 14, 2026), ENERGY STAR and Hydro-Québec LogisVert list of October 27, 2026.
Three sizes
R-32 and R-410A side by side, size by size
At the same size, LG publishes the same sound levels and airflow for the R-32 and the R-410A console. The certified ratings differ slightly.
| 9,000 BTU/h | R-32 | R-410A |
|---|---|---|
| System | KNUQB091A + KUSXB091A | LQN090HV4 + LUU090HV |
| AHRI | 214826532 | 211234501 |
| SEER2 / HSPF2 | 20.0 / 10.6 | 21.0 / 10.4 |
| Certified cold output | 9,200 BTU/h at −20°C (NEEP) | 10,200 BTU/h at −15°C (ENERGY STAR; not on NEEP) |
| Sound H / M / L | 38 / 32 / 27 dB(A) | 38 / 32 / 27 dB(A) |
| Airflow max / low | 318 / 177 CFM | 318 / 177 CFM |
| LogisVert | not listed, under 12,000 | not listed, under 12,000 |
| 12,000 BTU/h | R-32 | R-410A |
|---|---|---|
| System | KNUQB121A + KUSXB121A | LQN120HV4 + LUU120HV |
| AHRI | 214825951 | 211234503 |
| Certified cooling | 10,200 BTU/h | 10,200 BTU/h |
| SEER2 / HSPF2 | 19.7 / 10.5 | 20.8 / 10.2 |
| Certified cold output | 10,000 BTU/h at −20°C (NEEP) | 10,800 BTU/h at −15°C (ENERGY STAR; not on NEEP) |
| Sound H / M / L | 39 / 32 / 27 dB(A) | 39 / 32 / 27 dB(A) |
| Airflow max / low | 353 / 184 CFM | 353 / 184 CFM |
| LogisVert | not listed, under 12,000 | not listed, under 12,000 |
| 15,000 BTU/h | R-32 | R-410A |
|---|---|---|
| Head | KNMQB151A | LMQN150HV |
| What LG publishes | Multi F indoor unit only | no LG document found |
| AHRI | none: the rating follows the outdoor unit | none |
| Sound H / M / L | 44 / 39 / 35 dB(A) | no LG document found |
| Remote included | AKB75735427 | no LG document found |
LogisVert
Why no console has an amount
10,200BTU/h of cooling: the certified rating of both “12,000” consoles
12,000BTU/h: Hydro-Québec’s minimum nominal cooling
The “12,000” title follows LG’s size class. The certification gives 10,200 BTU/h of cooling, R-32 and R-410A alike, and 13,000 BTU/h of heating at 8.3°C for the R-32.
Size by size
- 9,000: under the 12,000 BTU/h minimum, even with the Cold Climate mark.
- 12,000: certified at 10,200 BTU/h of cooling, so under the minimum as well.
- 15,000: a head has no AHRI number of its own. On a multi-zone system the outdoor unit is certified, and we check eligibility of the complete system with Hydro-Québec.
The program rules are on the LG page.
A Montréal winter
Down to −20°C, then backup heat
LG rates heating down to −20°C for its R-32 consoles, and there is no LGRED° console. Montréal-Trudeau averages 12 days a year below −20°C (1991-2020 normals): on those days the room needs backup heat.
- 9,200 BTU/hat −20°C for the 9,000 KNUQB091A console (COP 2.07), certified by NEEP
- 10,000 BTU/hat −20°C for the 12,000 KNUQB121A console (COP 2.11), certified by NEEP
- 4 of 4console systems certified ENERGY STAR Cold Climate, the KNUQB since April 17, 2026, the LQN since March 9, 2026
Installation
Options, remotes and place in a multi-zone
What LG lists for the R-32 console
- Wind baffle ZLABGP01A: cooling down to −20°C.
- Drain pan heater PQSH1202.
- Wi-Fi module PWFMDD200, which we carry in LG parts.
- Wireless remote PQWRHQ0FDB included; built-in R-32 leak sensor and turbo fan.
Options from LG’s KSUQB091A spec sheet.
Multi-zone and the R-410A console
- LG publishes the KNMQB151A only as a Multi F indoor unit, wired “from the outdoor unit or branch distribution unit”.
- LG’s R-32 combination tables accept the 9,000, 12,000 and 15,000 BTU/h console on Multi F MAX and Multi F LGRED° outdoor units.
- R-410A console cabinet: 27-9/16 × 23-5/8 × 8-9/32 in., 35.9 lb, 1/4 and 3/8 in. lines (LG Canada 2023 brochure).
“Console de plancher” (floor console) is how we describe it in French: it sits low on the wall, near the floor. LG simply says “Console”.
Our LG projects, by city, are gathered on the LG page.
See our LG projectsFrequently asked questions
What people ask us most
Why is my “12,000” console rated at 10,200 BTU/h?
The title follows LG’s size class. The certification gives 10,200 BTU/h of cooling for the R-32 and the R-410A alike; the R-32 is rated 13,000 BTU/h of heating at 8.3°C.
Why does no LG console get a LogisVert amount?
Hydro-Québec requires at least 12,000 BTU/h of nominal cooling. The 9,000 units are under it, the 12,000 units are certified at 10,200, and the 15,000 heads have no AHRI number of their own.
How cold does an LG console keep heating?
Down to −20°C per LG for the R-32 consoles. NEEP still certifies 9,200 BTU/h (9,000) and 10,000 BTU/h (12,000) at that temperature. There is no LGRED° console.
Can an LG console run on a multi-zone system?
Yes. LG’s R-32 tables accept the 9,000, 12,000 and 15,000 BTU/h console on Multi F MAX and Multi F LGRED° units, and the 15,000 exists only as a multi-zone head.
R-32 or R-410A console: what is the difference?
At the same size, LG publishes the same sound levels and airflow. Both are certified ENERGY STAR Cold Climate; the R-32 has a cold output certified by NEEP down to −20°C.
AirGreen · Air conditioning & heating
Your LG console, the right size for the room, chosen with you and installed by AirGreen.
We come see your home, choose the series and size with you, and hand you a clear quote with the AHRI number and the indicative LogisVert amount when the unit qualifies.
Hydro-Québec does not solicit anyone by phone or door to door for LogisVert. If a call “from Hydro-Québec” offers you a heat pump, hang up.
RBQ 5645-9605-01Subclasses 15.8, 15.10 and 16
Free estimateAt home, no obligation
LogisVert checkedBy AHRI number, in Hydro-Québec’s tool
Showroom1370 Joliot-Curie Street, Suite 712, Boucherville
Sources checked
- LG Electronics U.S.A., R-32 spec sheets KSUQB091A (2025-07-03) and KSUQB121A (Single Zone Low Wall Console) and KNMQB151A (Multi F R32 Wall Console Indoor Unit, 2025-01-17), read October 14, 2026.
- LG Electronics Canada, “Residential and Light Commercial Systems” brochure 2023, English and French editions (R-410A consoles).
- LG Electronics U.S.A., R32 Multi F and Multi F MAX Outdoor Unit Combination Data Manual and its with LGRED° version (PDF dated January 15, 2026).
- NEEP ccASHP list, searched by AHRI number, read October 14, 2026; ENERGY STAR Certified Air-Source Heat Pumps (dataset w7cv-9xjt), re-read October 27, 2026.
- Hydro-Québec, LogisVert list of October 27, 2026 and participation guide version 1.10 (September 15, 2026).
- Environment and Climate Change Canada, 1991-2020 normals, Montréal-Trudeau airport, ID 7025250.
LG’s warranty is explained once on the LG page. Prices on quote.
The LG console shop
Our LG consoles, right below.
The 9,000 and 12,000 are complete systems with their outdoor unit; the 15,000 are multi-zone heads.
