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Reclaim Energy Hot Water Heat Pump in Nelson South, NSN

AustraliaClimate Zone 5

Looking at a Reclaim Energy hot water heat pump for your Nelson South home? Installed pricing for Reclaim Energy in Nelson & Tasman ranges from $9,000 - $12,500 (indicative, June 2026). There are no rebates for hot water heat pumps in New Zealand, so that is the full price. Homeowners wanting maximum efficiency and the quietest operation, and happy to pay a premium for it.

Reclaim Energy sits above the $5,850 - $8,850 typical installed range for this area. The premium reflects Reclaim Energy's higher efficiency and specification, which usually delivers a lower total cost of ownership over the system's lifetime.

This climate zone offers good year-round hot water heat pump performance. Cool winters mean a modest seasonal efficiency drop, but well below the point where it changes the economics. Standard integrated models perform well.

$9,000 - $12,500
Installed (full price)
$0
Rebates in NZ
4.5
COP (efficiency)
10yr
Max warranty

Reclaim Energy Models Available

Reclaim CO2 250L

$9,000 - $11,500
installed, indicative
Capacity
250L
COP
4.5
Running cost (est.)
~$225/yr
Energy stars
6 stars
Suitable for
2-4 person household
Noise
37dB
Dimensions
1510x560x560mm
Weight
78kg

Reclaim CO2 315L

$9,500 - $12,500
installed, indicative
Capacity
315L
COP
4.5
Running cost (est.)
~$265/yr
Energy stars
6 stars
Suitable for
3-5 person household
Noise
37dB
Dimensions
1740x560x560mm
Weight
85kg

Specifications and pricing are indicative for the NZ market as at June 2026. Confirm current models and exact pricing with your installer.

How Reclaim Energy Performs in Nelson South's Climate

ExcellentClimate Zone 5 | CO2 refrigerant

Reclaim Energy's CO2 refrigerant system handles climate zone 5's temperate conditions with ease. Expect near-optimal COP through the year, with only minor dips on the coolest winter mornings.

Noise Levels in a Built-Up Area

At 37dB, Reclaim Energy is one of the quietest hot water heat pumps available, which matters in built-up areas where units are often installed close to neighbouring properties. You are unlikely to receive noise complaints at this level.

Pros

  • CO2 refrigerant with industry-leading efficiency
  • Split design is very quiet (37dB)
  • Flexible cylinder placement (indoor or outdoor)
  • Long NZ distribution history via Apricus Eco
  • Performs well in cold climates

Cons

  • Premium installed price
  • Split system needs more installation work
  • Smaller installer network than Rheem or Rinnai

Rebates and Financing for Reclaim Energy in Nelson South

Government rebates

None exist in New Zealand

There is no STC-style scheme, no national rebate, and no Nelson & Tasman rebate for hot water heat pumps, whichever brand you choose. Warmer Kiwi Homes covers insulation and space-heating heat pumps only, not hot water.

$0
Financing that helps

Bank green home loan top-ups

ANZ, ASB and BNZ offer top-ups at about 1% p.a. fixed for 3 years (up to $80,000); Westpac offers 0% up to $50,000 over 5 years. You need an existing home loan and equity, and the balance reverts to standard rates after the promotional window. Check terms with your bank.

What actually exists in Nelson & Tasman→

The energy picture in Nelson & Tasman

There is no reticulated natural gas network in the South Island - homes that use gas rely on bottled LPG, which costs more per unit of heat than electricity in most cases. Most homes here already heat water with an electric cylinder, and a hot water heat pump cuts that energy use by 60-75%. Nelson's sunny climate also makes solar a strong pairing.

Compare Other Brands in Nelson South

Rheem
From $6,400
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Rinnai
From $6,500
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Stiebel Eltron
From $7,300
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Econergy
From $6,000
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All brand costs in Nelson SouthFull Reclaim Energy review

Reclaim Energy in Nelson South - Frequently Asked Questions

How much does a hot water heat pump cost in Nelson South?
A hot water heat pump in Nelson South typically costs between $5,850 and $8,850 fully installed (indicative, June 2026). There are no government rebates for hot water heat pumps in New Zealand, so this is the full price. Entry supply-and-install bundles start from around $6,400 nationally, while complex installations or relocations can run $9,000 to $13,000. The final price depends on the brand, cylinder size, and how straightforward your installation is.
What rebates are available for a hot water heat pump in Nelson South?
None. New Zealand has no equivalent of Australia's STC scheme and no national or Nelson & Tasman rebate for hot water heat pumps. What can help with the upfront cost: bank green home loan top-ups (ANZ, ASB and BNZ offer around 1% p.a. fixed for 3 years up to $80,000; Westpac offers 0% up to $50,000 over 5 years; you need an existing home loan and equity, and rates revert after the promotional period). The Warmer Kiwi Homes programme covers insulation and space-heating heat pumps only; it does not cover hot water heat pumps.
Are hot water heat pumps efficient in Nelson South's climate?
Nelson South has a temperate climate with cool, sometimes blustery winters. This climate zone offers good year-round hot water heat pump performance. Cool winters mean a modest seasonal efficiency drop, but well below the point where it changes the economics. Standard integrated models perform well. At average NZ electricity prices, a typical household spends roughly $250 to $450 a year running a hot water heat pump, where a standard electric hot water cylinder doing the same job usually costs three to four times as much to run (estimates; actual costs depend on your tariff and usage).
Does Nelson South have reticulated gas?
There is no reticulated natural gas network in the South Island - homes that use gas rely on bottled LPG, which costs more per unit of heat than electricity in most cases. Most homes here already heat water with an electric cylinder, and a hot water heat pump cuts that energy use by 60-75%. Nelson's sunny climate also makes solar a strong pairing.
How long does a hot water heat pump installation take in Nelson South?
A straightforward like-for-like swap from an electric hot water cylinder in Nelson South takes around 3-5 hours. Allow a full day if you are converting from gas (the gas supply needs to be safely capped) or relocating the cylinder. Installers servicing this area can usually attend within a week or two.
What size hot water heat pump do I need for my Nelson South home?
As a rule of thumb for Nelson South (climate zone 5): 1-2 people suit a 220-250L cylinder, 3-4 people a 250-300L cylinder, and 5+ people a 300-340L cylinder. In your milder climate the unit recovers quickly, so standard sizing works well.
Which hot water heat pump brand is best for Nelson South?
Nelson South sits in climate zone 5, where all the major NZ brands perform well. Rheem and Rinnai have the broadest installer and service networks; Econergy is the budget-friendly New Zealand brand; Stiebel Eltron offers German-engineered integrated units; and Reclaim Energy is the premium CO2 split system for maximum efficiency and the quietest operation.
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