How much does ducted whole-home heat pump installation cost in Mt Eden?

Ducted whole-home heat pump costs in Mt Eden run from $8,000 for a small modern home up to $25,000 or more for large or complex homes. Most Central Auckland family homes fall in the $10,000 to $15,000 range.

Can a ducted heat pump be installed in an older Central Auckland villa?

Sometimes, but it depends on the ceiling cavity. Older villas often have tight ceiling space and steep roof angles that make ducted difficult. The specialist assesses on the site visit and will recommend multi-room if ducted isn't viable.

Mt Eden and Central Auckland

Ducted Whole-Home Heat Pump Installation Mt Eden

No wall units. No floor units. Just flush ceiling vents in every room and one quiet outdoor unit. A ducted whole-home system is the premium heating and cooling option for Central Auckland homes. The specialist I recommend designs and installs from scratch.

Get a Free Quote 09 243 0791

No visible indoor units anywhere Every room heated and cooled Free on-site assessment and design Written fixed-price quote

Ducted whole-home heat pump ceiling vent in a Mt Eden Central Auckland living room

Installed from

$8,000 incl. GST

What Is a Ducted Whole-Home System and Who Is It For?

A ducted whole-home heat pump has one central unit hidden in the ceiling cavity. From there, ductwork runs through the ceiling to every room in the house. Each room has a small flush vent in the ceiling, that's the only visible component anywhere in the home.

It's the premium heating and cooling option, and it's the right call for a specific type of homeowner. My Mt Eden specialist will tell you honestly on the site visit whether ducted makes sense for your home or whether multi-room would serve you better.

Completely invisible, no wall units, no floor units, just ceiling vents
Every room in the home heated and cooled from one system
One outdoor unit on the exterior, cleaner than multi-unit systems
Zoning available, heat only the rooms you're using. Zoning means you aren't paying to heat the lounge at 3:00 AM while you're asleep in the bedroom. Better for comfort and your power bill
Adds genuine value to your home at resale
He works with your builder on new builds and renovations to design it in properly
Acts as whole-home ventilation, helping prevent the dampness and mould that affects many older Central Auckland homes
Modern flush-mount vents that blend into your ceiling, round, square or linear slots to match your lighting. He shows you the options during the design phase
Manages indoor humidity during Auckland's warm humid summers, not just heating in winter

Ducted heat pump ceiling vent in a Mt Eden Central Auckland bedroom

Is Ducted Whole-Home Right for Your Central Auckland Home?

Ducted is the right call in specific situations. The specialist I recommend will confirm on the site visit whether your home qualifies.

Ducted is the right choice when

Your home is suited to it

New build or full renovation where the ceiling is open for duct installation
Modern home with a good ceiling cavity and accessible roof space
Aesthetics matter and you want zero visible units anywhere in the home
You want to add genuine resale value to the property
Budget allows for the premium upfront investment

Consider multi-room instead when

Ducted may not be the right fit

Older Mt Eden or Sandringham villa with tight ceiling space or steep roof angles
Budget is a constraint, multi-room delivers whole-home heating for less
Home has complex layout with multiple levels or irregular ceiling heights
You only need 2 to 3 rooms heated, multi-room is more cost effective

Gary's honest take

If your ceiling cavity is tight or your home was built before 1980, my specialist will tell you straight on the site visit whether ducted is worth attempting. Some older Central Auckland homes just aren't suited to it, and fitting a system that can't breathe properly isn't doing you any favours. If multi-room delivers the same result for less money and less disruption, that's what he'll recommend.

Ducted Whole-Home Cost in Mt Eden

2026 installed prices for Central Auckland homes. All prices include supply, ducting, controls, electrical work and commissioning.

Small home, up to 100m2

$8,000 to $12,000

Modern construction, good ceiling access

Typical for newer homes in Central Auckland with straightforward duct runs and an accessible ceiling cavity.

Medium home, 100 to 150m2

$10,000 to $15,000

Standard Central Auckland family home

The most common ducted install in the area. Good ceiling cavity, manageable duct runs.

Large home, 150m2 plus

$14,000 to $20,000

Larger Mt Eden and Epsom homes

More duct runs, larger capacity unit, zoning recommended. He will advise on the site visit.

Complex or heritage home

$15,000 to $25,000+

Limited ceiling space, older construction

Mt Eden and Sandringham villas. If it stacks up at all, he will design the most efficient route.

Zoning explained

Zoning means you aren't paying to heat the spare rooms at 2:00 PM or the lounge at 2:00 AM. The system only runs the zones that are occupied. It adds to the upfront cost but pays for itself in lower power bills within a few winters. My specialist will advise whether zoning makes sense for your layout.

Insulated ductwork matters

Every duct he installs is properly insulated. Uninsulated or poorly sealed ducts lose heat into the ceiling cavity before it reaches your rooms. That's money going straight to heating your spiders. He seals every joint and wraps every run before the ceiling goes back on.

All prices include GST. The only accurate price is a fixed-price quote after someone has seen your ceiling space. Read the full ducted heat pump cost guide for a detailed breakdown, or use the sizing calculator as a starting point.

What Does It Cost to Run a Ducted Whole-Home System?

Running costs depend on home size, insulation quality and how many zones you're heating at once. Here is the honest picture for Central Auckland homes.

30 to 80c

Per hour per zone

Based on 2026 Auckland power rates. A well-zoned system only runs the rooms you're actually using, which keeps costs down significantly compared to heating the whole home at once.

300 to 500%

Efficiency vs electric heating

A ducted heat pump moves heat rather than creating it. For every unit of electricity it uses, it delivers 3 to 5 units of warmth. Far more efficient than any resistive heating system.

$150 to $300

Annual servicing

The specialist I recommend services every ducted system he installs. Budget for an annual service to keep your warranty valid.

How a Ducted Whole-Home System Gets Installed

Ducted is a major project. Most installs take 2 to 3 days. My Mt Eden specialist won't rush it because every duct has to be sealed perfectly.

Site visit and ceiling assessment

He checks your ceiling cavity, maps the duct routes to every room, assesses the outdoor unit placement, and designs the full system. Written fixed-price quote before anything is ordered.

Free, no obligation

System designed and ordered

He orders the central unit, all ductwork, ceiling vents, controls and any zoning components. Everything arrives together as a matched system.

1 to 2 weeks

Installation, 2 to 3 days

He works in the ceiling cavity to install the central unit, run and seal all duct runs, fit the ceiling vents in each room, install the outdoor unit, and connect the electrics.

2 to 3 days

Commissioned and balanced

He doesn't just turn it on and leave. He balances the airflow to every vent so you don't have one room like a sauna while another is an icebox. It takes an extra hour but it's the difference between a good job and a lazy one. He then walks you through the controls and zoning setup before he leaves.

Day 3

Ducted Whole-Home Questions

What is the difference between this page and the ducted heat pump page?

The ducted heat pump installation page covers the full ducted process in detail including what to expect, how long it takes, and what drives costs. This page is the type page specifically for whole-home ducted systems. If you only need to heat one large room rather than the whole home, a ceiling cassette heat pump may be a more affordable option. Both cover the same system – read whichever suits you.

Is ducted worth it compared to a multi-room system?

For most existing Central Auckland homes, multi-room delivers whole-home heating for less money and less disruption. Ducted earns its premium for homeowners who specifically want no visible units anywhere in the home, or for new builds and renovations where the ceiling is already open. The specialist will compare both options with real numbers on the site visit. Read more on the multi-room heat pump page.

Can ducted be installed in an older Central Auckland villa?

Sometimes, but it depends heavily on the ceiling cavity. Older Mt Eden villas often have steep roof angles, low ceiling space and irregular layouts that make ducted very difficult and expensive. The specialist will check on the site visit and tell you straight whether it's worth attempting or whether multi-room is the smarter investment for your specific home.

Does ducted add value to my home?

Yes. A fully ducted whole-home heating and cooling system is a genuine selling point in the Central Auckland property market. Buyers increasingly expect year-round climate control, and a hidden ducted system in excellent condition is a premium feature.

What happens if the ducted system needs a repair?

Call us. The specialist handles all servicing and repairs on ducted systems he has installed. For issues with the unit itself, the manufacturer warranty covers parts and labour.

Do I need a council permit?

Usually no. Ducted heat pump installations are a permitted activity under Auckland Council rules as long as the outdoor unit placement doesn't breach boundary setbacks or create unreasonable noise. The specialist handles the placement to keep you compliant and will flag anything unusual on the site visit before any work starts.