How To Choose The Right Home Heating Solution
Finding the ideal heating solution for your home can be a daunting task. With so many options available, you’ll need to consider cost, efficiency, and environmental impact.
View our brandsWhat’s The Difference?
Heat Pumps vs Ducted Systems
Heat pumps and ducted systems are two of the most popular options for heating and cooling homes. While both have their advantages, they also have notable differences that homeowners should be aware of before making a decision. Heat pumps are energy-efficient, using electricity to transfer heat from outside to inside the home during winter, and vice versa during summer.
In comparison, ducted systems use a central unit to distribute heated or cooled air throughout the home via ducts. This allows for more control over individual room temperatures. Ultimately, the best choice will depend on factors such as budget, climate, and personal preferences. It is recommended to consult with a professional to determine which option is best suited for your home and specific needs.
Select an option:
Step One:
Energy efficiency ratings
Our heat pumps are extremely energy-efficient, but some are cheaper to run than others. We suggest you look at the energy rating label for each one — the more stars, the more energy-efficient energy the heat pump.
Power consumption is measured in kilowatt-hours (kWh), and you can use this figure and the cost (tariff) from your latest power bill to calculate how much a particular heat pump model will cost to run.
MBIE states that the national average kWh cost in New Zealand is around 29¢ an hour. Energy efficiency ratings tell you more than how much you will pay to run your heat pump. They also indicate the environmental impact of your heat pump. Again, the more stars, the better, as less power is used and fewer emissions are created.
Step Two:
Choosing the right size
Selecting an appropriately sized heat pump will ensure optimal performance and energy efficiency. The bigger the heat pump, the more you will pay for the appliance and its running costs, as it will consume more power.
You don’t need to buy the biggest heat pump in the belief it will heat a room faster. This isn’t the case and could be a waste of money. Smaller heat pumps are highly efficient and can heat a space quickly.
As a simple sizing guide, you can use this calculation from Consumer NZ:
Small – up to 20 m2
(Bedroom, study, small kitchen)
Requirement:
2kW if insulated 2-3kW if uninsulated
Medium – 20–40 m2
(Bedroom with ensuite, small lounge)
Requirement:
2-4kW if insulated W3-5kW if uninsulated
Large – 40–60 m2
(Large bedroom, lounge, large kitchen)
Requirement:
4-6kW if insulated 5-8kW if uninsulated
Extra Large – 60+ m2
(Open-plans, large lounge)
Requirement:
More than 6kW if insulated 8kW if uninsulated
Unsure what Heatpump system is right for you?
CalculatorSTEP THREE:
Internal heat pump placement
Choosing the right place for your heat pump will also influence your buying decision. High-wall heat pumps are the most common units and are mounted close to the ceiling. They are popular because they are located out of the way. On the other hand, low floor or floor-mounted heat pumps are installed on the floor alongside a wall.
Low and floor mounted heat pumps must be located in an area where furniture does not impede air flow. The benefits of floor-mounted heat pumps are they are easy to access for cleaning and, because warm air rises, they'll heat the room from floor to ceiling. And then there are ducted heat pump systems, where the internal units are located out of sight, which is great for aesthetic reasons. You don't hear the heat pump when it is operating. It's a little more expensive but a superb option nonetheless
We’ll help you make the right choice
Fonko is a trusted expert in supplying and installing heat pumps throughout Auckland, helping homes and businesses stay comfortable year-round. We have a wealth of knowledge to share, from choosing the right model to suit your needs and budget to ensuring seamless installation for maximum efficiency. When you’re ready to invest in a new heat pump, contact us to discuss your options, and we’ll work with you to ensure you make the perfect choice for your space and lifestyle.