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Heat Pump Radiator Heating System — Detached House

Elevate home heating with the unparalleled advantages of a hydronic heat pump and radiator heating system. This sustainable and energy-efficient solution is specifically designed to provide optimal warmth and comfort for new or existing single or multi-story domestic dwellings. 

  • Enjoy the luxury of even room heating thanks to radiator systems that distribute warmth uniformly with a higher temperature output
  • Suitable for low or net zero-carbon homes — embrace eco-conscious living with a heating system that aligns perfectly with sustainable lifestyles
  • Say goodbye to forced air flow and welcome a healthier environment with the radiant warmth of radiators. Central Heating is the ideal choice for individuals with respiratory and allergy problems making homes drier, warmer, and healthier
  • Rest easy knowing that our system means the highest industry standards, using BRANZ-appraised Multitubo pipework 
  • Experience the bliss of whole home heating with a system that operates silently and creates an atmosphere of ultimate comfort
  • Choose from a range of radiator styles and colours that effortlessly blend in to home decor, or stand out as a captivating focal point

The hydronic heat pump system

  • BRANZ appraised Multitubo Piping System: Benefit from the efficiency and reliability of a piping system backed by the renowned BRANZ appraisal
  • Highly efficient and reliable Japanese Chofu heat pump: Experience cutting-edge technology that optimises heating performance while minimising energy consumption
  • SmartOne or Nest controller: Take control of the heating system with ease using intuitive smart controllers

Optional extras:

  • Hot water cylinder heating: Enhance your systems by incorporating hot water cylinder heating, further elevating your homes comfort, efficiency and convenience
  • Other hydronic options such as underfloor and towel rails: Explore underfloor heating and towel rails as add-ons for a complete heating system
  • Can be integrated with solar power systems

Elevate home heating to new heights with a hydronic heat pump and radiator system. Experience sustainable, efficient, and customised warmth that transforms a living space with even radiant warmth.

Key Features

Chofu Heat Pump:

  • 5 year warranty
  • Efficient R32 refrigerant
  • Very quiet operation
  • Temperatures as low as -20°C
  • 6, 10 and 16kW models available
  • App control option, can switch on/adjust remotely

Radiator Multitubo Piping System: 

  • 25 year warranty
  • BRANZ Appraised
  • Product life of more than 50 years
Scope of Use

At Central Heating New Zealand, our highly skilled engineers offer a free design service where they calculate the heat demand for each room in the home. Taking into consideration crucial factors such as insulation, airtightness, ceiling height, window sizes, and incidental heating to determine ideal radiator sizes to ensure even, radiant heating throughout. 

  • Residential — radiators are suitable for single or multi storey stand-alone dwellings
  • Strategic placement of radiators throughout the home guarantees uniform, even heating effectively eliminating any cold spots and ensuring a cozy environment in every room
  • Designed to withstand all climate zones, our systems can efficiently operate even in extreme conditions with a minimum outdoor air temperature of -20°C
  • Radiators provide a highly responsive and flexible heating option, ideal for both new constructions and existing homes. They quickly heat up and cool down, perfectly suited to New Zealand's ever-changing weather patterns
  • Can be integrated with solar power systems
Limitations on Use
  • Homes with extensive glazing or open areas may require additional or larger radiators effectively cater to the specific heating requirements. Central Heating's design engineers take this into consideration when doing the home's heat load requirements so that the home remains comfortably warm regardless of its unique design features
  • Please note that radiators do not provide cooling functionality — for cooling options please contact Central Heating New Zealand
Statement of Building Code Compliance
  • B2 Durability — BRANZ Appraised. Multitubo pipes have a life expectancy in excess of 50 years
  • H1 energy efficiency — systems are designed to be efficient in their operation and the insulation required for heated elements as listed in AS1 must be achieved
In-Service History

Central Heating New Zealand, the industry leader in hydronic heating has been at the forefront of supplying and installing state-of-the art systems throughout New Zealand for the past 20 years. With an unwavering commitment to excellence and a stellar reputation, they have earned their place as the go-to hydronic supplier and installer in the country. 

Their extensive experience spans over 15,000 residential and commercial projects, solidifying their position as the preferred choice of those seeking superior heating solutions. By consistently delivering exceptional results and surpassing customer expectations, Central Heating New Zealand has set the stand for excellence in the industry. 

In addition, since 2014, Central Heating New Zealand partnered with Chofu, a renowned Japanese name in the heating technology sector. Chofu heat pumps have become trusted and a sought-after option, further enhancing the company's ability to provide effective and efficient heating solutions to homes and businesses across New Zealand. 

Other Performance Attributes
  • Chofu are the first of its kind to use R32 refrigerant in New Zealand, which has than half the GWP (global warming potential) of R410A
  • R32 efficiently conveys heat it requires less refrigerant volume per kW. This equates to a 10% reduction in energy consumption 
  • The R32 Chofu boasts heating efficiencies over a COP of 4.5 and delivers water temperatures up to 60°C at high efficiency
  • Chofu heat pumps' patented anti-frost technology ensures high performance is maintained in temperatures as low as -20°C
BRANZ Appraised
BRANZ Appraised
BRANZ Appraisal 740: Multitubo Composite Pipe

No 740 [2017]

BRANZ Appraisal 916: Multitubo RE-RT Pipe System for Underfloor Heating

No 916 [2021]

Central Heating Controls
Chofu Air-to-Water Heat Pump Brochure
DeLonghi Radiator Colours
Radiator Brochure

Central Heating New Zealand provides tailored heating and cooling solutions to homes and businesses.

Product Enquiries

News from Central Heating New Zealand

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