Heat Pump Rebates & Incentives: What's Available in Auckland?

Auckland homeowners and landlords have three main ways to cut the cost of a new heat pump: the government's EECA Warmer Kiwi Homes grant (up to 90 percent, capped at $3,450, for eligible low-income households and areas), 0 percent or heavily discounted bank home loan top-ups (such as ANZ Good Energy, ASB Better Homes Top Up, or Westpac's interest-free lending) available to a much wider range of owners, and, for landlords, the compliance case for a heat pump under the Healthy Homes heating standard. Eligibility and exact terms vary and change over time, so always confirm current details with EECA or your bank before budgeting around them.

Introduction

Auckland's winters can be damp and chilly, and its summers get sticky and humid, which is exactly why a heat pump has become one of the more popular home upgrades across the region. The sticking point for a lot of homeowners and landlords is the upfront cost of buying and installing one.

The good news is that between government grants, bank interest-free loans, and the compliance case for landlords, there is real money on the table for Aucklanders who know where to look. The less good news is that the rules around who qualifies, what is covered, and how much you can get are genuinely confusing, and it is common for people to miss out simply because they never looked into it. Steve, Stu and the wider Heat and Cool team have been helping Auckland homeowners, landlords and business owners navigate exactly this for years, so this guide walks through what is currently available and how to check what you qualify for.

Government Subsidies: EECA Warmer Kiwi Homes Grants

The main government subsidy for heat pumps is the EECA Warmer Kiwi Homes programme, run by the Energy Efficiency and Conservation Authority.

What it offers

For eligible households, EECA will fund up to 90 per cent of the cost of a high-wall heat pump for your main living area, capped at $3,450. This heating grant is only available in low-income or high-need areas; it is not offered in middle-income areas, which are eligible for insulation grants only.

Who qualifies

• You own and live in the home yourself (this is not available to landlords for their rental properties)

• The home was built before 2008

• You hold a Community Services Card or SuperGold Combo Card, or your address falls in an eligible low-to-middle income area (EECA's online tool checks this for you)

Key condition

Your home needs to already have ceiling and underfloor insulation installed to EECA standards, and you must not already have a working fixed heater (heat pump, wood or pellet burner, flued gas, or central heating) in the space.

Recent update

EECA's Warmer Kiwi Homes programme no longer funds wood or pellet burners and now focuses its heating grants on efficient heat pumps only. Grant terms, caps and area eligibility are reviewed periodically by EECA, so please check the official website for the most up-to-date information.

Bank 0% Interest Green Home Loans: A Game-Changer for All Homeowners & Landlords

EECA's grant is income and area tested, which rules out a large number of Auckland homeowners. This is where the major banks' green home loan top-ups come in. Several banks offer significantly discounted, and in some cases genuinely interest-free, lending specifically for energy efficiency upgrades, including heat pumps.

• ANZ Good Energy Home Loan: covers single-split, multi-split and ducted heat pump systems (plus insulation, glazing, solar and EVs). Lending is available from $3,000 up to $80,000 per customer, at a discounted fixed rate for an initial term, for existing ANZ home loan customers with sufficient equity.

• ASB Better Homes Top Up: also covers single, multi and ducted heat pump systems, up to $80,000 per property-owning entity, on a fixed rate for the first three years, for existing ASB home loan customers who meet ASB's equity requirements (20 percent for owner-occupiers, 30 percent for investment properties).

• Westpac's interest-free home improvement lending (historically marketed as the Warm Up loan, currently offered through the Greater Choices Home Loan) funds heat pumps, insulation, double glazing and more at 0 percent interest on amounts up to $50,000 over five years, for existing Westpac Choices Home Loan customers.

The advantage of this route is that it is not income tested. A landlord, a business owner, or a homeowner who earns too much to qualify for an EECA grant can still spread the cost of a heat pump or ducted system over three to five years at little or no interest, provided they already have a mortgage with sufficient equity with one of these banks.

Incentives for Landlords & Business Owners

Landlords

Under the Tenancy Services Healthy Homes heating standard, every rental home needs a fixed heater, such as a heat pump, capable of heating the main living room to at least 18 degrees Celsius, sized using a formula based on the size of the room (heaters must be at least 1.5kW, and non-heat-pump electric heaters are capped once the calculated requirement passes 2.4kW). Non-compliance can carry penalties of up to $7,200 under the Residential Tenancies Act. Beyond compliance, a correctly sized, efficient heat pump also tends to support tenant retention, since it directly affects how comfortable and how expensive a property is to live in. Our guide to Healthy Homes standards and heat pumps goes into the sizing requirements in more detail.

Businesses & Commercial Spaces

Replacing an old, inefficient heating system with a modern inverter heat pump or a Lossnay fresh air recovery system can meaningfully reduce a commercial property's running costs over time. Commercial HVAC plant is generally a depreciable asset for tax purposes, though the applicable rate depends on the asset type and your specific circumstances.

Expert Insights & Local Auckland Advice

“We meet so many Auckland homeowners who think government grants or green bank loans are too complicated to apply for. In reality, once you select an EECA-compliant system, the process is straightforward. A properly sized heat pump can drop your winter power bill by hundreds of dollars, so using an incentive to get it installed pays off twice over.”  - Steve Gardener, Heat and Cool

Stu makes a related point: saving on a heat pump is not just about chasing the lowest purchase price. Auckland's humid, maritime climate means an undersized or poorly specified unit will short-cycle and cost more to run for years afterwards, quietly cancelling out whatever you saved upfront. Getting the sizing right at the assessment stage is where the real long-term saving comes from.

Real Client Experiences & Auckland Reputation

Across Greater Auckland, from the North Shore to West and South Auckland, Steve and Stu's team have built a reputation for transparent, competitive quoting and tidy installation work, whether that is a single high-wall unit in a family home or a multi-zone system across a commercial premise. You can read more about the team's background and approach on our Our Story page.

Step-by-Step: How to Claim Your Heat Pump Savings

1. Check your eligibility. Run your address through EECA's online eligibility tool, or check your own bank's green home loan or top-up criteria.

2. Book an in-home assessment. Have Steve, Stu or the Heat and Cool team visit to calculate the right heating and cooling capacity for your specific space.

3. Choose the right system. Pick an EECA-approved, high-efficiency system from a brand such as Mitsubishi Electric, Daikin or Panasonic.

4. Get it professionally installed. Certified technicians handle a tidy installation with minimal disruption, and most grant and loan schemes require installation by a qualified professional in any case.

Frequently Asked Questions

Can I get a heat pump rebate if I'm not on a low income?

The EECA grant itself is income and area tested, so not everyone qualifies. However, bank green home loan top-ups such as ANZ Good Energy or ASB Better Homes Top Up are not income tested, and are generally open to any existing home loan customer with enough equity, regardless of income.

Can landlords get the EECA Warmer Kiwi Homes grant?

The heat pump and insulation grants under Warmer Kiwi Homes are aimed at owner-occupiers living in the home themselves, not landlords installing heating in a rental property. Landlords are still required to meet the Healthy Homes heating standard, and may be able to use a bank green loan top-up to help fund compliance.

Does a heat pump automatically meet the Healthy Homes heating standard?

Not automatically. It needs to be correctly sized for the main living room using the Tenancy Services calculation method, with a minimum output of 1.5kW. An undersized unit will not comply even though it is technically a heat pump.

How much can I actually save by combining a grant or loan with a new heat pump?

This depends heavily on which scheme you qualify for, the size and brand of system you choose, and your existing power usage, so I don't have a single verified figure that applies broadly. An in-home assessment is the most reliable way to get a number specific to your property.

Conclusion

Between EECA's Warmer Kiwi Homes grant, interest-free or heavily discounted bank lending, and the compliance case for landlords, there are several genuine ways to reduce the cost of upgrading to a modern heat pump in Auckland. The rules do shift over time, so it pays to check current terms directly with EECA or your bank before you budget around a specific figure.

If you would like help working out what you qualify for, or want a straightforward, competitive quote, get in touch with Steve, Stu and the team at Heat and Cool. Read more about our story, browse our blog for more Auckland heating and cooling guides, or visit heatandcool.co.nz to book a free home assessment.

Sources referenced in this article

• EECA – Warmer Kiwi Homes Programme

• ANZ – Good Energy Home Loan

• ASB – Better Homes Top Up

• Westpac – Greater Choices Home Loan

• Tenancy Services – Healthy Homes Heating Standard

• Inland Revenue – Depreciation for businesses

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