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Daikin HYDRONIC-COOLING-HEATING Outdoor Heat Pump Unit (Outdoor Unit Only)

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This model is priced to order. Send the form and we will come back with your price, including delivery, within 2 working hours.
Get my priceWhy buy from us
- Daikin is a premium Japanese brand, engineered for New Zealand conditions
- NZ owned and operated, trading since 2013
- Installation arranged within 15 km of Auckland, Hamilton, Tauranga, Rotorua, Wellington, Christchurch and Invercargill
- Anywhere else, order supply only and use your own licensed installer
- Full manufacturer warranty, supplied through authorised channels
- Nationwide delivery, tracked
- Firm written quote within 2 working hours
What happens next
1
Your price, within 2 working hours. Unit price, delivery to your address, and stock date.
2
Your installation quote, within 1 working day. In our seven installation areas we arrange a licensed installer. Send a few photos and most jobs are priced without a site visit.
3
One quote, one team, one invoice. Pay online when you are ready.
Add installation
Heat pumps must be installed by a licensed technician for your manufacturer warranty. Tell us which you need and it goes on your quote.
A
Technician's option (unit only). Using your own licensed technician? We will ask for their details and Certificate of Compliance so your warranty stands.
B
With installation (back to back). Fitted by a licensed installer we arrange, within 15 km of Auckland, Hamilton, Tauranga, Rotorua, Wellington, Christchurch or Invercargill. Includes 3 metres of copper pipe, PVC legs, even ground level, and power to a nearby socket.
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Daikin HYDRONIC-COOLING-HEATING Outdoor Unit Only. Ideal for new building applications, suitable for large renovations and indoor spaces that have limited room. The Altherma 3 M is an air-to-water monobloc heat pump system that provides heating and cooling for low energy homes and ensures superior comfort. Altherma 3 M Monobloc Flyer here. Indoor unit sold separately.
⚠️ This is the OUTDOOR UNIT ONLY. It is not a complete heat pump and will not work on its own. It needs the matching indoor unit.
Need it installed? We arrange installation in Auckland, Hamilton, Tauranga, Rotorua, Wellington, Christchurch and Invercargill. Get a free installation quote
⚠️ Important Compatibility Notice
Please double-check the required specifications with your qualified technician or installer prior to ordering. Due to the technical nature of this product, incorrect orders cannot be exchanged, replaced, or refunded. Thank you for your understanding.
Daikin HYDRONIC-COOLING-HEATING Outdoor Heat Pump Unit (Outdoor Unit Only): Genuine Daikin Trade Supply
You are viewing the Daikin HYDRONIC-COOLING-HEATING Outdoor Heat Pump Unit (Outdoor Unit Only) (SKU: HYDRONIC-COOLING-HEATING). This is a 100 percent genuine Daikin Altherma Daikin Outdoor Units component, engineered for New Zealand homes and commercial sites.
Product Details: Daikin HYDRONIC-COOLING-HEATING
Altherma 3 M Monobloc: Genuine Daikin Trade Supply
You are viewing the Altherma 3 M Monobloc (SKU: HYDRONIC-COOLING-HEATING). This is a 100 percent genuine Daikin Altherma component, engineered for New Zealand homes and commercial sites. Refrigerant: R32.
Product Details: Daikin HYDRONIC-COOLING-HEATING
Ideal for new building applications, suitable for large renovations and indoor spaces that have limited room. The Altherma 3 M is an air-to-water monobloc heat pump system that provides heating and cooling for low energy homes and ensures superior comfort. Altherma 3 M Monobloc Flyer here
Key Features & Technology
It’s the unique features of Daikin products that makes us the world leader.


Only requires 1kW of electricity to pump 3-5kW of heat into your home, much more efficient compared to gas heating.

Altherma works without the need for oil, flammable gas or other hazardous substances thus reducing the risks that these fuels may create.

In the event of insufficient heating capacity, Altherma is equipped with a back up heater to cover the short fall.

In new homes, the underfloor piping can be installed during the construction phase and for existing homes, the piping can be connected to radiators installed around the house.

Altherma’s design can be extended to provide domestic hot water over and above your comfort requirements by incorporating a domestic hot water tank.

Ideal for small spaces. The monobloc is the ideal solution for places that have limitations on space. No additional indoor unit is required, and the monobloc can fit right under a window to save outdoor space.

The Daikin Altherma 3 M attains its power from within by combining all the hydraulic components into one unit.

A black horizontal front grille hides the single fan, reducing the perception of sound produced by the unit. The light grey casing reflects the installation space to help the unit blend into any environment.

A single fan for high-capacity units. Daikin engineers replaced the double fan with one larger fan and optimised its shape to lower the operational sound and improve air circulation.
Controller Features



After logging in, you’ll be able to configure the unit with the new controller in less than 10 steps. You can even check if the unit is ready to use by running test cycles.

The new interface features a few buttons and 2 navigational knobs to help you quickly set the room temperature and control units.

The interface features an intuitive design. The high contrasted colour screen delivers stunning and practical visuals for both installers and service engineers.

WLAN cartridge connection

Small dimensions for a discreet unit: 136 x 160 x 37 mm (HxWxD).

Basic functions focusing on space heating and domestic hot water (ON/OFF, temperature set point)

Symbol driven end-user interface with intuitive touch button control

Sleek and elegant design, available in 3 colours to match any interior design

Compact, only 85x85mm, easy integration in standard electrical installation boxes

ALTHERMA 3 M MONOBLOC – new range Technology
1 Madoka, a user-friendly wired room thermostat (BRC1HHDAW/S/K)
Sleek and elegant design. Intuitive touch button control. Three colours to match any interior (white, black and silver-grey). Compact unit measuring only 85 x 85 mm.
2 Heating and cooling emitters
As a mid-temperature heat pump, the Daikin Altherma 3 M works perfectly with various emitters, including fan coils, underfloor heating and heat pump convectors.
3 Domestic hot water production
The monobloc combines with stainless steel third party tank HSSE3151CW that provides domestic hot water quickly.
4 Man-Machine Interface (MMI)
Inspired by the award-winning design of the Daikin Altherma 3 indoor units, Daikin also upgraded this controller to deliver an even more user-friendly interface.
Pro Tip: Ensure this HYDRONIC-COOLING-HEATING matches your installation. Sourced directly from the Daikin NZ supply chain for full compatibility and manufacturer warranty.
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Downloads and Documents
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Pro Tip: Ensure this HYDRONIC-COOLING-HEATING matches your installation. Sourced directly from the Daikin NZ supply chain for full compatibility and manufacturer warranty.
Downloads and Documents
Browse the full range of Air Conditioners available for NZ-wide trade and retail supply.
© 2026 NZ Depot Limited. All Rights Reserved. | 100% NZ Owned and Operated.
Additional information
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