Heat pump installation, sized for your room, at one fixed price.
Tell us the room. We work out the kW, show you the price with the standard install spelled out, and you book it online. Our contracted installer fits it; you deal with us.
- Sizing maths shown
- Prices incl. GST
- Waitlist open, nothing to pay
| 25 m² × 0.13 kW | 3.3 kW |
|---|---|
| Stud 2.4 m | — |
| Insulation: some | — |
| Auckland: mild | — |
| Sized for | 3.3 kW |
Small room package: a 2.5, 3.5 or 4.2 kW high-wall unit, standard back-to-back install and electrical certificate. We're contracting the installer for Auckland, so bookings go on the waitlist for now.
A rule of thumb, shown so you can check it. Our installer's site check confirms the size before you accept the price. How the method works.
The estimator, not the sales visit
Every other heat pump site in New Zealand gives you a range and a form. We give you a size, a price and a list of what is in it.
Sized first
Room size, stud height, insulation and your region's winter. You see the working, not just an answer.
One fixed price
The unit, a standard back-to-back install and the electrical certificate in one figure, incl. GST.
One contract, with us
We book the installer, manage the job and handle anything that goes wrong. You deal with one company.
Serviced every year
Join the yearly plan when you book and we'll remind you and send the installer.
Four steps from a room to a running heat pump
Size the room
Area, stud, insulation and region. The calculator shows the arithmetic and the package it lands in.
Book with a deposit
$200, refundable until you accept the confirmed price. Taken on Stripe's secure page.
Site check confirms it
Standard install: the price stands. Anything else is priced in writing before you commit.
Install and certificate
Fitted, commissioned, warranties registered, electrical certificate issued. The balance is invoiced after.
Three ways in
High-wall packages
Three fixed prices by kW, with the standard install spelled out and the extras priced per item.
Read Custom quoteDucted and multi-split
Whole-home ducted or several rooms off one outdoor unit, priced with our installer in 3 working days.
Read Yearly planServicing plan
One service a year per indoor unit, with a written report. Join the waitlist while the rate is agreed.
ReadOne price per size, not per brand
Chosen by the kW your room needs. Until our installers are contracted, each card shows the published NZ market range for that size and says so.
Bedrooms, studies, small lounges and most insulated living rooms in mild and moderate climates. Rooms up to about 34 m² in a mild climate, up to about 28 m² in a cold one.
- Unit
- 2.5, 3.5 or 4.2 kW high-wall
- Install
- Standard back-to-back
- Electrical certificate
- Included
Fixed price coming soon
Typical NZ range $2,500–$3,500 (Top5.nz)
Larger lounges and living and dining areas, and colder-climate living rooms. Rooms about 35 to 53 m² in a mild climate, about 29 to 44 m² in a cold one.
- Unit
- 5.0, 6.0 or 7.1 kW high-wall
- Install
- Standard back-to-back
- Electrical certificate
- Included
Fixed price coming soon
Typical NZ range $3,200–$4,800 (Top5.nz)
Large open-plan kitchen, living and dining spaces with a clear line for airflow. Rooms about 54 to 76 m² in a mild climate, about 45 to 64 m² in a cold one.
- Unit
- 8.0 or 9.0 kW high-wall
- Install
- Standard back-to-back
- Electrical certificate
- Included
Fixed price coming soon
Typical NZ range $4,500–$6,500 (Top5.nz)
One company, start to finish
We size every job and manage it from booking to certificate. We are not electricians or refrigerant technicians and don't pretend to be — a registered installer does that work. Our job is making sure the number you were quoted is the number you pay.
There are no reviews, job counts or years-in-business on this site, because we have no customers yet. When there are, they will be real. About us · Install with us
Where we install
We're contracting installers region by region. Every region below is on the waitlist, and no deposits are being taken yet.
Work it out yourself first
How to size a heat pump for a NZ living room
Work out the kW your NZ living room needs: floor area, stud height, insulation and your Building Code climate zone, with worked examples to check quotes.
Read Grants and subsidiesWarmer Kiwi Homes: what the heat pump and insulation grants cover in 2026
Who qualifies for EECA's Warmer Kiwi Homes grants in 2026: up to 90% off a heat pump (capped at $3,450), insulation tiers, exclusions, how to apply.
Read Installation guideThe heat pump installation process, step by step
What happens when a heat pump is installed in NZ: site visit, sizing, placement, pipework, refrigerant, electrical Certificate of Compliance and handover.
ReadHow much does a heat pump cost installed in NZ?
A high-wall heat pump typically runs $2,500–$4,800 installed, depending on the room: $2,500–$3,500 for a small room, $3,200–$4,800 for a living area and $4,500–$6,500 for a large open plan (Top5.nz, August 2026). See heat pump prices NZ.
What size heat pump do I need?
Floor area × 0.13 kW per m², then adjust for stud height, insulation and climate zone. A 25 m² insulated Auckland lounge with a 2.4 m stud comes to about 3.3 kW. The size calculator shows every step.
What's included in a standard install?
The indoor unit on an external wall, the outdoor unit ground-mounted directly behind it, up to 3 m of insulated pipe, 2 m of capping, 4 m of drain, 15 m of electrical cable on a single-storey run, commissioning and the electrical certificate. The full table is on prices.
Is my deposit refundable?
Yes. $200, fully refundable until you accept the confirmed price after the site check, and credited to your balance if you go ahead. See terms of trade.
Who installs it?
A contracted installer whose EWRB registration we check on the public register and whose refrigerant certification we hold evidence of. We do not hold those registrations ourselves. You contract with us. See how it works.
Can I get the Warmer Kiwi Homes grant through you?
No. EECA decides eligibility and grant-funded installs go through EECA's own providers, so check with EECA first — the grant is up to 90%, capped at $3,450 for eligible homes. See what Warmer Kiwi Homes actually covers.
Not a standard room? Ducted, several rooms or a tricky wall?
Send us the rooms and the house and we'll price it with our installer and email you within 3 working days. It costs nothing to ask.