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Heat pump prices NZ buyers compare come down to three things: the size, the brand and series, and the installation. This page shows our own prices, pulled live from the NZ DEPOT catalogue, so the numbers below are what you can buy at today, incl. GST.
Quick answer
- High wall heat pump sets (indoor and outdoor unit) start at $859.99 incl. GST today.
- Our standard back-to-back installation starts at $550.00 in Auckland.
- Bigger rooms need more kW, and the price rises with size. The tables below show the lowest price for each brand and size band.
- Daikin is sold by quote, so Daikin prices are not listed. Ask us for a Daikin price.
Heat pump prices NZ: high wall sets by size and brand
High wall units heat and cool one room. Each cell is the cheapest complete set we have in stock in that size band. Size bands use the cooling kW in the model name, and the heating output is usually a little higher.
| Brand | Up to 2.6 kW | 2.7 to 3.7 kW | 3.8 to 5.4 kW | 5.5 to 7.4 kW | 7.5 kW and up |
|---|---|---|---|---|---|
| Daikin | Price on request: Daikin is sold by quote | ||||
| Gree | $862.49 | $977.49 | $1,437.49 | $1,908.99 | $2,081.49 |
| Haier | $1,019.99 | $1,119.99 | $1,489.99 | $1,719.99 | $2,369.99 |
| Hitachi | $1,159.99 | $1,279.99 | $1,699.99 | $2,399.99 | $4,889.99 |
| Mitsubishi Heavy Industries | $979.99 | $1,609.99 | $2,019.99 | $2,549.99 | $3,609.99 |
| Panasonic | $1,229.99 | $1,389.99 | $1,559.99 | $2,129.99 | $2,829.99 |
| Sinclair | $859.99 | $949.99 | $1,269.99 | $1,629.99 | $1,759.99 |
Lowest in-stock complete set (indoor + outdoor) in each size band, incl. GST, from our live catalogue. Updated 12/11/2026. Click a price to see that set.
Not sure which size? Our guide what size heat pump do I need works it out from floor area, insulation and your town’s winter design temperature. Then browse all high wall heat pumps.
Looking for a heat pump? High wall sets from $859.99 incl. GST, delivered NZ wide. We arrange installation in Auckland, Hamilton, Tauranga, Rotorua, Wellington, Christchurch and Invercargill.
Ducted heat pump prices
A ducted system heats the whole house through vents. The unit price is only part of the cost, because ducting, grilles and the controller depend on the house, so a ducted job is always quoted after we see the plans.
| Brand | Up to 7.1 kW | 7.5 to 10 kW | 10.5 to 14 kW | 14.5 kW and up |
|---|---|---|---|---|
| Daikin | Price on request: Daikin is sold by quote | |||
| Gree | - | - | $4,772.49 | - |
| Haier | $2,319.99 | $3,429.99 | $3,339.99 | $5,189.99 |
| Hitachi | $2,759.99 | $4,549.99 | $4,819.99 | $6,919.99 |
| Mitsubishi Heavy Industries | $4,079.99 | $4,349.99 | $5,019.99 | $8,529.99 |
| Panasonic | $2,319.99 | $4,319.99 | $4,819.99 | $7,339.99 |
Lowest in-stock complete set (indoor + outdoor) in each size band, incl. GST, from our live catalogue. Updated 12/11/2026. Click a price to see that set.
See all ducted heat pumps, or multi split systems if you want separate units in two to five rooms from one outdoor unit.
Installation prices
Our standard back-to-back installation prices by area, incl. GST:
| Area | Standard back-to-back installation |
|---|---|
| Auckland | $550.00 |
| Hamilton | $749.00 |
| Rotorua | $749.00 |
| Wellington | $799.00 |
| Christchurch | $799.00 |
| Tauranga | $930.00 |
| Invercargill | $1,100.00 |
Units of 7 kW and above add $80.00. Back-to-back means the indoor and outdoor units sit on either side of the same outside wall. Longer pipe runs, a second storey or extra electrical work are quoted first.
We arrange installation within 15 km of Auckland, Hamilton, Tauranga, Rotorua, Wellington, Christchurch and Invercargill. Elsewhere, buy supply only and use your own licensed installer. Wall mounted sets show the installation option on the product page, and anything outside a standard job is quoted before work starts. Get an installation quote.
What changes the price
- Size. The tables show the step up from one size band to the next for each brand.
- Brand and series. Within one brand, premium series add features such as built-in Wi-Fi or air purifying, and usually cost more than the base series at the same size.
- The install. A back-to-back install is the simplest. Longer pipe runs, a second storey or extra electrical work are quoted first. EECA’s installation guide says the outdoor unit should ideally be within about 15 metres of the indoor unit.
- Several rooms. A multi split is priced as one outdoor unit plus an indoor unit for each room, plus the install.
Running costs
The purchase price is a one-off. Running costs come every winter. At MBIE’s New Zealand average of 42.1c per kWh (15/08/2026), EECA’s sample 6 kW heat pump costs about 65c to 80c an hour at full output. Our heat pump running cost guide shows how to work out your own figure.
Paying over time
Gem Visa interest free terms of 6, 12 or 24 months are available at checkout and on quotes, with a one-off gateway fee shown before you pay. Details are on our heat pump finance page.
Frequently asked questions
How much is a heat pump in NZ?
At NZ DEPOT a complete high wall set starts at $859.99 incl. GST today. Larger sizes and premium series cost more, as the table above shows. Add installation if you need it.
How much does it cost to install a heat pump in NZ?
Our standard back-to-back installation starts at $550.00 in Auckland. The full list by city is in the installation table above.
Do your prices include GST?
Yes. Every price on this page and on our product pages includes GST.
Why is there no Daikin price?
Daikin is sold by quote at NZ DEPOT. Press “Get my price” on any Daikin product, or send us your room sizes, and we email a written quote.
Is the cheapest heat pump the best value?
Not always. A unit that is too small for the room runs flat out more often, and EECA says the extra running cost of an undersized heat pump generally outweighs the cost of the next size up. Size it first, then compare prices.
More heat pump guides
Sources
- NZ DEPOT catalogue and standard installation price list, live (tables on this page update automatically).
- EECA, Good practice guide: heat pump installation, March 2022 (outdoor unit distance, sizing, sample performance chart)
- MBIE, Quarterly Survey of Domestic Electricity Prices, report for 15/08/2026
- NZ DEPOT heat pump finance terms
Ready to choose a heat pump? High wall sets from $859.99 incl. GST, delivered NZ wide. We arrange installation in Auckland, Hamilton, Tauranga, Rotorua, Wellington, Christchurch and Invercargill.
