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ARCOAIRE multi-zone heat pump · Updated October 29, 2026

Several rooms, one outdoor unit: count your rooms first.

For the two R-410A families, the manufacturer prints a maximum of 2 to 5 heads depending on the outdoor unit: 2 for the 18,000 DLCMRA, 5 for the 48,000 DLCMRA and DLCMHB. For the D5CMHA, it states up to six indoor units for the whole family. Pick the number of rooms: you see which units of the three ARCOAIRE families we sell for it, their maximum heat at -15 °C and -30 °C, and the page that groups them.

Count my roomsBook my free estimate
39multi-zone systems for sale
14outdoor units, from 18,000 to 55,000 BTU
2 to 5rooms, depending on the outdoor unit
-30 °Cheating limit published for all three families
01 · Your rooms

How many rooms? Here are the outdoor units that can handle them.

The maximum number of heads comes from the manufacturer’s catalogues for the DLCMRA and the DLCMHB; for the D5CMHA, these are the configurations we sell. The heat at -15 and -30 °C is listed by NEEP or ENERGY STAR Canada, or printed in the 2018 catalogue, as shown under each value.

Number of rooms to heat and cool

One head per room. The number of rooms and the size of each head are decided at the visit; here you see the units we sell for that number of rooms.

3 rooms · 3 heads
12 outdoor units out of 14

are sold as 3-zone systems.

DLCMRA, within the printed maximum27,000, 36,000, 48,000
DLCMHB, end of series, within the printed maximum24,000, 30,000, 36,000, 48,000
D5CMHA, configuration sold24,000, 30,000, 36,000, 48,000, 55,000
See the 12 3-zone systems →

Sizes in BTU. For the DLCMRA and the DLCMHB, the configurations sold follow the maximum number of heads the manufacturer prints. For the D5CMHA, the manufacturer states two to six indoor units for the family, with no maximum per size: we show the configurations we sell, to be confirmed per size.

Outdoor unitMax. heads (printed)Sold hereMax. at -15 °CMax. at -30 °CSEER2Indicative LogisVert
D5CMHA · R-454B
18,000 BTU
D5CMHAH18CAK		not published2-zone19,000
NEEP		10,00025$2,400
24,000 BTU
D5CMHAH24DAK		not published2-zone 3-zone25,000
NEEP		14,00024$3,480
30,000 BTU
D5CMHAH30EAK		not published2-zone 3-zone 4-zone36,000
NEEP		22,40024$4,200
36,000 BTU
D5CMHAH36EAK		not published2-zone 3-zone 4-zone36,000
NEEP		22,40023.1$4,560
48,000 BTU
D5CMHAH48FAK		not published2-zone 3-zone 4-zone 5-zone47,000
NEEP		24,60023$5,400
55,000 BTU
D5CMHAH55FAK		not published2-zone 3-zone 4-zone 5-zone47,000
NEEP		26,40022.3$5,640
DLCMHB · R-410A, high heat · end of series
24,000 BTU
DLCMHBH24CAK		32-zone 3-zone17,000
ENERGY STAR		not published22.3$2,160
30,000 BTU
DLCMHBH30DAK		42-zone 3-zone 4-zone23,000
ENERGY STAR		not published22.4$1,350
36,000 BTU
DLCMHBH36DAK		42-zone 3-zone 4-zone36,000
NEEP		not published20$4,200
48,000 BTU
DLCMHBH48EAK		52-zone 3-zone 4-zone 5-zone45,000
NEEP		not published21.2$4,680
DLCMRA · R-410A
18,000 BTU
DLCMRAH18BAK		22-zone13,800
2018 catalogue · not certified		not publishedno SEER2 ratingnone on our sheets
27,000 BTU
DLCMRAH27CAK		32-zone 3-zone22,700
2018 catalogue · not certified		not publishedno SEER2 ratingnone on our sheets
36,000 BTU
DLCMRAH36DAK		42-zone 3-zone 4-zone26,200
2018 catalogue · not certified		not publishedno SEER2 ratingnone on our sheets
48,000 BTU
DLCMRAH48EAK		52-zone 3-zone 4-zone 5-zone37,900
2018 catalogue · not certified		not publishedno SEER2 ratingnone on our sheets

Heat in BTU/h: the outdoor unit’s maximum for the whole system, not per room. The DLCMRA is rated in SEER (not SEER2) in the ARCOAIRE ductless catalogue 328-32-0499-00 (May 2018); it is neither listed by NEEP nor in the ENERGY STAR Canada list. NEEP lists a -30 °C point only for the D5CMHA units. The DLCMHB is at the end of its series.

The shop

All 39 ARCOAIRE multi-zone systems, right below.

Each product gives the outdoor unit, the number of heads and their sizes and, when there is one, the AHRI number and the indicative LogisVert amount. Pricing by quote.

ARCOAIRE
02 · The three families

Three families, three levels of published detail.

What the manufacturer publishes for each one changes what we can confirm before the visit.

D5CMHA

Deluxe Series · R-454B

Six sizes, from 18,000 to 55,000 BTU.

Heads2 to 6 stated for the family
Combination chartnot published
Certification6 of 6 ENERGY STAR cold climate
Indicative LogisVert$2,400 to $5,640
DLCMHB

QuietComfort Series · R-410A, high heat

Four sizes, from 24,000 to 48,000 BTU, at the end of the series.

Heads3, 4, 4 and 5 (printed)
Combination chartnot published; range read per head
Certification4 of 4 ENERGY STAR, 3 cold climate
Indicative LogisVert$1,350 to $4,680
DLCMRA

2018 generation · R-410A

Four sizes, from 18,000 to 48,000 BTU.

Heads2, 3, 4 and 5 (printed)
Combination chartcomplete, 96 combinations
Certificationno listing found
Indicative LogisVertnone on our sheets

D5CMHA: ARCOAIRE Deluxe Series brochure DLS-030-AR-02 (June 2026), pp. 2 and 4, manufacturer web page (arcoaire.com), read November 5, 2026, and NEEP. DLCMHB: ARCOAIRE ductless catalogue DLS-001-AR-01 (March 2024), pp. 8, 21 and 46 to 48; the 30,000 DLCMHB is ENERGY STAR certified without the cold-climate mention. For the DLCMHB, the 2024 catalogue (p. 21) gives each head’s range in merged cells with no borders: we read one range per unit, which we confirm before the quote. DLCMRA: ARCOAIRE ductless catalogue 328-32-0499-00 (May 2018), pp. 45, 46 and 48; the 96 combinations are our count from the chart. The 18,000 DLCMRA is rated ENERGY STAR (non-ducted) in that catalogue, but is not in the ENERGY STAR Canada list read October 28, 2026.

03 · By number of rooms

One page per number of rooms, each with its own tool.

2 zones14 systems →Check the pair of heads, room by room.3 zones12 systems →Three heads: the combination in the chart.4 zones9 systems →The smallest unit for four heads.5 zones4 systems →Five heads: the heat per head, on average.
Did you know

Three things the manufacturer’s documents tell you.

No box

The DLCMRA needs no branch box in multi-zone.

Each head connects straight to the outdoor unit. The manufacturer says this saves installation effort and costs.

ARCOAIRE ductless catalogue 328-32-0499-00, May 2018, p. 6
HH

The HH in DLCMHB sizes means “high heat”.

The manufacturer calls them the “High Heat Outdoor Unit”, in 24HH, 30HH, 36HH and 48HH. Those are the ones we sell, at the end of the series.

ARCOAIRE ductless catalogue DLS-001-AR-01, March 2024, pp. 8 and 47
Up to 6

The D5CMHA family states up to six indoor units.

It is a family-level statement, on R-454B. The maximum per size is not published: here, these units are sold from 2 to 5 zones.

ARCOAIRE Deluxe Series brochure DLS-030-AR-02, June 2026, p. 2
04 · Questions

What people ask us about multi-zone.

One room heating and another cooling, at the same time?

No. The manufacturer states it for the DLCMRA and the DLCMHB: a multi-zone system cannot heat and cool at the same time (ARCOAIRE ductless catalogue 328-32-0499-00 (May 2018), p. 45; ARCOAIRE ductless catalogue DLS-001-AR-01 (March 2024), p. 46). All rooms run in the same mode, each at its own temperature. The documents we hold for the D5CMHA do not say: we confirm it at the visit.

Which family should I choose?

In the coldest weather, only the D5CMHA has a NEEP-listed -30 °C point and ENERGY STAR cold-climate certification on all six sizes. The DLCMRA has the advantage of a full chart of head combinations. The DLCMHB is at the end of its series, while stock lasts. We compare at the visit, for your rooms.

A cassette or a ducted unit instead of a wall head?

Each family has its list of allowed indoor units: wall, cassette, ducted and console for the DLCMRA and the DLCMHB; for the D5CMHA, the ARCOAIRE Deluxe Series brochure DLS-030-AR-02 (June 2026) lists the series’ indoor units without saying which go with which size. The products on this page come with wall heads; another indoor unit is confirmed at the visit.

Why “not published” for the D5CMHA’s maximum heads?

Because the manufacturer only gives “two to six indoor units” for the whole family, with no per-size detail. So we show the configurations we sell, from 2 to 5 zones, and confirm the size before the quote.

What about LogisVert?

It is indicative and taken from our product sheets. The DLCMRA units have none on our sheets; the 24,000 D5CMHA amount ($3,480) follows its heat at -8 °C per ENERGY STAR (29,000 BTU/h; NEEP lists 23,600). Only Hydro-Québec confirms the amount granted.

How do you choose?

At the visit: we look at each room, the head size it needs and the line-set route to the outdoor unit. Then we choose the family and the size that take those heads.

AirGreen × ARCOAIRE

Several rooms, one well-chosen outdoor unit.

We count your rooms, choose each head, then the outdoor unit that takes them according to the manufacturer’s documents. You get a quote with the system and its AHRI number when it has one.

Book my free estimate514 316-2973
RBQ licence 5645-9605-01Subclasses 15.8, 15.10 and 16. Gas and oil work is done by a licensed partner.
Free on-site estimateThe number of rooms, the head sizes and the line-set route are decided at your home, once we have seen the rooms and the electrical panel.
Sold and installed by AirGreenMontreal, Laval, Longueuil, South Shore and North Shore.

Sources checked on October 29, 2026

  1. ARCOAIRE ductless catalogue 328-32-0499-00 (May 2018), pp. 6, 45, 46 and 48 (printed page numbers): DLCMRA, specifications and combination chart, re-read October 29, 2026.
  2. ARCOAIRE ductless catalogue DLS-001-AR-01 (March 2024), pp. 8, 21 and 46 to 48: DLCMHB.
  3. ARCOAIRE Deluxe Series brochure DLS-030-AR-02 (June 2026), pp. 2 and 4, and manufacturer web page (arcoaire.com), read November 5, 2026 (“D5CMHA - Deluxe Multi-Zone Heat Pump”): D5CMHA.
  4. NEEP cold-climate heat pump list, records 390097, 390103, 390107, 390111, 390118, 390124, 405755, 405758, modified August 24, 2026, read October 28, 2026.
  5. ENERGY STAR, Certified Air-Source Heat Pumps, Canadian market (D5CMHAH18CAK 3620802, D5CMHAH24DAK 3722876, D5CMHAH30EAK 3722940, D5CMHAH36EAK 3620813, D5CMHAH48FAK 3556880, D5CMHAH55FAK 3556883, DLCMHBH24CAK 2545805, DLCMHBH30DAK 2545779, DLCMHBH36DAK 2411692, DLCMHBH48EAK 2410134), read October 28, 2026.
  6. airgreen.ca product sheets (configurations sold, sale status, indicative LogisVert amounts), re-read October 29, 2026.

LogisVert amounts are indicative. Only Hydro-Québec confirms the amount granted. Pricing by quote.