“I had Conrad give me a quick quote on Thursday afternoon and he booked me in for the Saturday. Was amazed at the quality of work and I am a very picky person. Highly recommend him to anyone.”
Hitachi Heat Pumps
Hitachi installation, servicing and repair across the Waikato, King Country and Coromandel
Hitachi — Japanese engineering, long-life build
Hitachi is one of Japan's largest industrial groups and their HVAC arm has been refining heat pump technology for decades. The NZ range is known for build quality, long-life compressors, and reliably quiet operation — Hitachi's reputation for engineering is well-earned.
Airmax installs Hitachi across the Waikato. We're not a formal Hitachi authorised dealer, but our refrigeration techs install Hitachi to the manufacturer's specs and the full Hitachi warranty applies on every install we do.
Why Hitachi
Six reasons Hitachi is worth considering
Japanese engineering quality
Hitachi is one of Japan's biggest industrial groups — over a century of engineering know-how applied to HVAC. Build quality is consistently high across the range.
Long-life compressor design
Hitachi compressors are engineered for long-life operation. Their premium ranges carry extended compressor warranties reflecting that.
Quiet operation
Hitachi premium units are among the quietest on the NZ market — important for bedrooms and living areas where heat pump noise is most noticeable.
airCloud Wi-Fi control
Hitachi's airCloud platform gives remote control via the airCloud Home app — schedules, modes, energy tracking, and multi-unit management from your phone.
Frost Wash self-cleaning
Hitachi's Frost Wash technology automatically freezes and washes the indoor unit's heat exchanger — keeps mould, dust, and bacteria from building up over time.
Strong cooling performance
Hitachi's premium ranges deliver reliable cooling performance in NZ summer humidity — useful in the Waikato where summers run warm and humid.
Full Range
The Hitachi range we install
Hitachi's NZ lineup covers every room size, house type, and aesthetic preference. Below are the model series we install and service most across the Waikato.
airHome (premium high-wall)
Hitachi's flagship high-wall range — premium build, advanced sensors, airCloud Wi-Fi ready, and built for NZ conditions. Top choice for living rooms and main bedrooms.
High wall details →airCloud Wi-Fi smart series
Hitachi units with full Wi-Fi integration and the airCloud Home app — remote schedule, energy tracking, and multi-unit management from your phone.
High wall details →Standard / Premium high-wall
Reliable Hitachi high-wall units across price tiers — strong build quality at every level, with the premium tier adding Frost Wash and quieter operation.
High wall details →Multi-Split (RAM)
Hitachi multi-split: one outdoor unit driving 2–5 indoor heads. Good fit for 3–4 bedroom Waikato homes wanting independent control per room.
Multi-split options →Ducted RPI series
Hitachi's splittable ducted range — whole-home climate control with hidden ductwork. Solid commercial-grade option for new builds and large retrofits.
Ducted details →Floor Console
Hitachi floor-standing units for rooms without wall space — fireplace cavities, low ceilings, or where a wall unit doesn't suit the layout.
Floor console details →What you get with a Hitachi install
Every Hitachi install from Airmax meets the manufacturer's spec and carries the full Hitachi warranty. Licensed refrigeration and electrical work, never subcontracted.
- Full Hitachi manufacturer warranty on every install — typically 5 years on the unit
- Hitachi airCloud Home app setup on Wi-Fi-enabled units
- Licensed refrigeration and electrical work — no third-party subcontractors
- Hitachi-spec installation — pipe sizes, drain falls, and electrical to the manufacturer's requirements
- Genuine Hitachi parts on every service and repair
- Free site visit and fixed quote before any work
- 12-month workmanship warranty on every Hitachi install
FAQ
Hitachi heat pump questions
Does Airmax install Hitachi heat pumps?
Yes — Airmax installs Hitachi heat pumps across the Waikato, King Country and Coromandel. We're not a formal Hitachi authorised dealer, but our refrigeration team installs Hitachi to the manufacturer's specifications and the full Hitachi warranty applies on every install we do.
What's the best Hitachi heat pump for a NZ home?
The Hitachi airHome series is the best Hitachi heat pump for most NZ homes — premium build, advanced sensors, airCloud Wi-Fi ready, and quiet operation. For homes wanting Frost Wash self-cleaning the premium tier is the right fit; for tighter budgets the standard high-wall range delivers Hitachi's reliability at a lower price. We confirm the right model after a free site visit.
How much does a Hitachi heat pump cost installed in NZ?
A Hitachi heat pump in NZ typically costs $2,700–$4,800 installed for a single high-wall airHome unit, $5,500–$8,000 for a multi-split system, and from $11,000 for a fully ducted RPI system. Pricing depends on capacity, install complexity, and any add-ons. We provide fixed quotes after a free site visit.
What's the warranty on a Hitachi heat pump?
Hitachi residential heat pumps in NZ come with a manufacturer warranty (typically 5 years on the unit) when installed by a licensed refrigeration technician — that includes Airmax. Some premium ranges carry an extended compressor warranty. Annual servicing keeps the warranty valid.
Do Hitachi heat pumps work in cold Waikato winters?
Yes — Hitachi heat pumps are designed for NZ conditions and maintain rated heating output through Waikato winter conditions reliably. Hitachi's inverter technology handles cold mornings well. Sizing the unit correctly for the room matters more than worrying about cold-weather performance.
What's the airCloud Home app?
airCloud Home is Hitachi's Wi-Fi control app for iOS and Android. It gives remote on/off, schedules, mode switching, energy tracking, and management of multiple Hitachi units from one app — handy for holiday homes, rentals, or households with several Hitachi units.
Do you service and repair Hitachi heat pumps?
Yes — we service and repair Hitachi heat pumps across the Waikato, regardless of who installed them. Hitachi's NZ parts network covers our service area well.
What other brands do you install?
Airmax is an authorised Mitsubishi Electric installer (our formal dealer relationship), and we also install Daikin, Fujitsu and Panasonic heat pumps. If you have a brand preference we'll spec your install around it; if not we'll recommend based on your home, room layout, and budget.
Google Reviews
What Waikato customers say
5.0· 40 reviews
“Great heat pump install, great service! Highly recommend for Otorohanga & Te Kuiti areas!”
“Was very knowledgeable and worked clean. Great customer service from this company. Very affordable. Highly recommend — my heat pump is sparkling from the inside out.”
“A huge improvement to the comfort of my home. Big thanks to the Airmax team for a job well done. I'd definitely recommend them to anyone needing a heat pump installed.”
We Install, Service and Repair all brands
