| Refrigerant | R744 |
Daikin’s CO₂ Heat Pump Hot Water System is designed and built to deliver long-lasting durability, exceptional performance, and straightforward control and maintenance.
Engineered with advanced technology and quality components, it provides reliable hot water day after day, year after year, while keeping operation simple, efficient, and hassle-free for every household.
Featuring 2 options that suit most homes, it's the ideal solution for those looking to heat their homes by harnessing the power of water.
CO2 Hot Water Heat Pump Brochure here
Every Daikin CO₂ Hot Water Heat Pump and Water Tank comes with a full 7 year parts and labour warranty, giving you complete confidence in its quality, durability, and long-lasting performance. Built to withstand New Zealand conditions, it’s a system designed for dependable comfort and peace of mind, with the assurance that Daikin has you covered.
Technical Specifications( Heat Pump Unit)
| System Name | Indoor/Outdoor | Refrigerant | Dimensions | Weight | ||
|---|---|---|---|---|---|---|
| H | W | D | (kg) | |||
| (mm) | (mm) | (mm) | ||||
| RQWX60ZV1A | Outdoor | R744 | 735 | 825(x113) | 300 | 61 |
Technical Specifications (Hot Water Storage Unit)
| System Name | Installation Location | Storage Unit Capacity | External Dimensions (HXD) | Net Weight | Full of 21°C water |
|---|---|---|---|---|---|
| (L) | (mm) | (kg) | (kg) | ||
| TU25SSZA | Indoor/Outdoor | 250 | 1498 x 600 | 47 | 296 |
| TU32SSZA | Indoor/Outdoor | 315 | 1827 x 600 | 54 | 368 |
Key Features & Technology
It's the unique features of Daikin products that makes us the world leader.
Child Lock
For family safety, it includes a Child Lock function. Once activated, the control panel locks securely, preventing children from altering temperatures or modes accidentally, giving parents peace of mind and worry free daily operation.
Heat Boost Mode
When demand is high, the Heat Boost Mode activates another heat cycle at the same power level for faster recovery. Perfect for back-to-back showers or busy households, it ensures continuous hot water before automatically returning to efficient energy-saving operation.
Integrated LCD Display
The sleek built-in LCD screen makes control easy and intuitive. Check real-time temperature, modes, and schedules instantly, then adjust settings confidently removing the need for external controllers while keeping operation smooth and simple.
Low Impact GWP
Uses an eco-friendly refrigerant with an extremely low Global Warming Potential (GWP). Safe and non-toxic, it reduces your household’s carbon footprint while delivering strong, reliable performance that’s sustainable and ready for the future.
Programmable Schedule Timer
The programmable timer gives complete control over hot water production. Set heating cycles to match your lifestyle, reduce costs by using off-peak hours, and always enjoy reliable hot water exactly when you need it most, with greater comfort, savings, and convenience every day.
Water-Resistant
Engineered for durability, it’s water-resistant, corrosion resistant housing is built for garages, utility rooms, or semi-outdoor spaces. Sealed components protect against moisture, ensuring consistent, reliable operation and long-lasting performance in real-world conditions throughout the seasons.
Vacation Mode
Vacation Mode keeps it efficient while you’re away. It stops heating (legionella/anti-freeze) to save energy, prevents freezing and bacteria growth, and restores normal operation automatically before you return, providing convenience and peace of mind.
Daikins CO2 Powered Hot Water Revolution
*Depends on temperature conditions and hot water usage comparing to electric resistance water heaters.** Based from design conditions of ambient temperature 33.0°C DB (23.5°C). Inlet and outlet water temperature 21.0°C / 63°C.^ Based from design conditions of ambient temperature 33.0°C DB (23.5°C). Inlet and outlet water temperature 21.0°C / 63°C.
Efficient Comfort with a Greener Footprint
Our next-generation CO2 Hot Water Heat Pump, engineered for maximum energy efficiency, reliable hot water delivery, and a smaller carbon footprint. Smart, sustainable, and built for tomorrow
By harnessing the natural efficiency of CO2 refrigerant technology, our new Hot Water Heat Pump dramatically reduces energy consumption compared to traditional electric or gas systems. Designed to extract renewable heat from the air, it can deliver the same volume of hot water while using up to 80% less energy.
This not only lowers household power bills but also helps reduce reliance on fossil fuels, making it a smart long-term investment for Kiwi homes. With superior performance even in cooler climates, it ensures consistent hot water supply while keeping running costs to a minimum.
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Our sleek outdoor heat pump is the heart of the system. Already trusted in Japan for nearly 20 years, it delivers reliable performance with next to no failures. Using natural CO2 refrigerant, it’s one of the cleanest and most efficient ways to heat water for your home.
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The tank works hand-in-hand with the outdoor unit to deliver a steady supply of hot water. Cold mains water goes in, perfectly heated water comes out – ready for your showers, baths, kitchen, and laundry, giving your household reliable comfort day after day.
Controller Features
Countdown On/Off Timer
Quick and easy means to set up the operations of your unit.
Custom Zone Names
Customize the name of the zones through your home. (Zone Controller Required).
Filter Cleaning Reminder
Automatic notification when filter cleaning may be required.
Multiple Zone Control
Control up to 8 zones, each zone can be turned on or off depending on your requirements. (Requires Zone Controller).
Operation Mode Theming
Turn on or off the zones in your home (requires Zone Controller)
Zone On / Off
Turn on or off the zones in your home (requires Zone Controller)
CO2 Hot Water Heat Pump Technology
CO2 Hot Water Heat Pump Technology
Contact a Daikin Sales Engineer
A Daikin Sales Engineer will assess and plan the right air conditioning solution for you, with creativity and sensitivity to the needs of your family or business.