At Central Heating New Zealand, 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, CHNZ's 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

• 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 and diesel boilers do not provide cooling functionality — for cooling options please contact Central Heating New Zealand

• 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
• Diesel boiler fuel tanks have been designed and manufactured to AS/NZS standards

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 2001, Central Heating New Zealand partnered with Firebird making it the first export country outside of the British Isles. Firebird has been a trusted and sought-after diesel boiler manufacturer for over 40 years further enhancing CHNZ’s ability to provide effective, efficient, and long-lasting heating solutions to homes and businesses across New Zealand.

• Central Heating New Zealand launched a new diesel boiler specifically designed aesthetically and functionally for New Zealand requirements. The diesel boiler includes the Elco blue flame technology burner resulting in a boiler that is easy to install, commission, and service, and has a wider operating tolerance and high efficiency
• Running cost of 16.8-18.5¢/kW* depending on the boiler and the location of the home
• Elco Blue Burner has clean burner technology, a wider operating tolerance, reliability, and technical superiority which exceeds the EU's low NO_x legislation
• Clean combustion range — 9.5-14.3 CO₂
• Higher temperature output typically 70-80°C resulting in quick reaction time
• Outdoor models feature a corrosion-resistant, weatherproof, and fully insulated casing that houses the boiler and required accessories
• Firebird diesel boilers ensure high performance is maintained in temperatures as low as -20°C