Hitachi airHome heat pumps in Valleyfield

Hitachi’s airHome lineup fits every budget, from the airHome 400 to the airHome 800, which keeps 100% of its output down to −20 °C. R32 refrigerant, clean design.

Free quote See the models

−30 °Cheating, airHome 800

100 %capacity at −20 °C (800)

SEER2 26,5airHome 800

R32low-impact refrigerant

Why Hitachi

What makes the difference

Three levels, one name

airHome 400 for a tight budget, 600 for the best comfort-to-price balance, 800 for deep cold.

Full output in deep cold

The airHome 800 keeps 100% of its heating capacity down to −20 °C and heats down to −30 °C.

Grant worked out to the exact model

We have the −8 °C capacity for every airHome model: our calculator gives you the estimated LogisVert amount.

Multi-zone

airHome Multi: a single outdoor unit for up to 5 indoor units, 18,000 to 42,000 BTU/h.

Models

The Hitachi models we install

Every project starts with a load calculation: we recommend the right size, not the biggest one.

LogisVert eligible

ENERGY STAR^® cold climateLogisVert eligible · depending on model

Hitachi airHome 400

Wall heat pump — simple and reliable solution

BTU/h: 9,000 to 36,000
SEER2: 20.0 | HSPF2 (V): 8.0
Heating down to -20°C
R32 — low environmental impact

Request a quote PDF sheet

LogisVert grant up to $2,100

Certified combination	BTU/h at −8 °C	Grant
RAC-DJ12WHAA + RAK-DJ12PHAA	8,400	$1,008
RAC-DJ12WHAA + RAK-DJ12RHAA	8,400	$1,008
RAC-DJ18WHAA + RAK-DJ18PHAA	13,300	$1,596
RAC-DJ18WHAA + RAK-DJ18RHAA	13,300	$1,596
RAC-DJ24WHAA + RAK-DJ24PHAA	17,500	$2,100
RAC-DJ24WHAA + RAK-DJ24RHAA	17,500	$2,100

Cold climate: $120 per 1,000 BTU/h at −8 °C; standard ENERGY STAR: $50. Source: manufacturers’ LogisVert lists. Amounts subject to change, confirmed with your quote.

Submittals 1 PDF

12,000 BTU 793 Ko

LogisVert eligible

ENERGY STAR^® cold climateLogisVert eligible · depending on model

Hitachi airHome 600

Wall heat pump — smart comfort and pure air

BTU/h: 9,000 to 24,000
SEER2: 23.0 | HSPF2 (V): 9.2
Heating down to -25°C
100% heating capacity at -15°C

Request a quote PDF sheet

LogisVert grant up to $2,004

Certified combination	BTU/h at −8 °C	Grant
RAC-GJ12WHAA + RAK-GJ12PHAA	9,400	$1,128
RAC-GJ15WHAA + RAK-GJ15PHAA	12,600	$1,512
RAC-GJ18WHAA + RAK-GJ18PHAA	15,000	$1,800
RAC-GJ24WHAA + RAK-GJ24PHAA	16,700	$2,004

Cold climate: $120 per 1,000 BTU/h at −8 °C; standard ENERGY STAR: $50. Source: manufacturers’ LogisVert lists. Amounts subject to change, confirmed with your quote.

Submittals 2 PDF

12,000 BTU 767 Ko
15,000 BTU 683 Ko

Premium

ENERGY STAR^® cold climateLogisVert eligible · depending on model

Hitachi airHome 800

Premium wall heat pump — extreme performance

BTU/h: 9,000 to 24,000
SEER2: 26.5 | HSPF2 (V): 9.7
Heating down to -30°C
100% capacity at -20°C — best in class

Request a quote PDF sheet

LogisVert grant up to $1,920

Certified combination	BTU/h at −8 °C	Grant
RAC-XJ12WHAA + RAK-XJ12PHAA	11,000	$1,320
RAC-XJ18WHAA + RAK-XJ18PHAA	16,000	$1,920
RAC-XJ24WHAA + RAK-XJ24PHAA	16,000	$1,920

Cold climate: $120 per 1,000 BTU/h at −8 °C; standard ENERGY STAR: $50. Source: manufacturers’ LogisVert lists. Amounts subject to change, confirmed with your quote.

Submittals 1 PDF

12,000 BTU 432 Ko

Multi-zone

ENERGY STAR^® cold climateLogisVert eligible · depending on model

Hitachi airHome Multi

Multi-zone system — up to 5 independent rooms

BTU/h: 18,000 to 42,000
SEER2: 23.0 | HSPF2 (V): 7.85
Heating down to -20°C
1 outdoor unit — up to 5 indoor units

Request a quote PDF sheet

LogisVert grant up to $1,920

Certified combination	BTU/h at −8 °C	Grant
RAM-G18N2HAA · ducted indoor units ENERGY STAR · $50	14,900	$745
RAM-G18N2HAA · ductless indoor units ENERGY STAR · $50	14,900	$745
RAM-G24N3HAA · mixed ducted and ductless units	16,000	$1,920
RAM-G24N3HAA · ducted indoor units	16,000	$1,920
RAM-G24N3HAA · ductless indoor units	16,000	$1,920
RAM-G36N4HAA · ducted indoor units ENERGY STAR · $50	23,000	$1,150
RAM-G36N4HAA · mixed ducted and ductless units ENERGY STAR · $50	24,000	$1,200
RAM-G36N4HAA · ductless indoor units ENERGY STAR · $50	25,000	$1,250
RAM-G42N5HAA · ductless indoor units ENERGY STAR · $50	30,000	$1,500

Cold climate: $120 per 1,000 BTU/h at −8 °C; standard ENERGY STAR: $50. Source: manufacturers’ LogisVert lists. Amounts subject to change, confirmed with your quote.

Grants

Your grant, worked out with you

We check unit eligibility (LogisVert, federal rebate, Hydro-Québec incentives) and help you with the paperwork. Financeit financing available.

Estimate my grant Request a quote

Site visit and load calculation before the quote
Installed by our certified technicians · RBQ licence
6-year legal warranty (Law 29) on heat pumps sold from October 5, 2026
Maintenance and 24/7 emergency service by the same team

FAQ

Questions about Hitachi

Which Hitachi should I pick: 400, 600 or 800?

The 600 suits most homes (heating down to −25 °C, 100% at −15 °C). The 800 is for those who want to heat mainly with the heat pump in deep cold. The 400 is the budget option (down to −20 °C).

How much grant for a Hitachi?

Per Hitachi’s LogisVert list, airHome 400, 600 and 800 wall units from 12,000 to 24,000 BTU get the cold-climate rate ($120 per 1,000 BTU/h at −8 °C): $1,008 to $2,100. For multi-zone, the RAM-G24 also gets the cold-climate rate ($1,920). Model-by-model details are on each product card.

Does Hitachi offer a multi-zone?

Yes: the airHome Multi powers up to 5 indoor units from a single outdoor unit.

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