Struggling to stay warm? If your heater is too small for your home, it's going to struggle to get the heat up and possibly end up costing you more to run than a larger model. The EECA Energywise heater sizing calculator can help you find the right heating appliance for your home.
Every house is unique and the results of this tool may not be exact for your home.
Remember that heaters are much more cost effective if your rooms are insulated. We recommend that you get your heater installed by a professional.
http://www.energywise.govt.nz/how-to-be-energy-efficient/your-house/heater-sizing-calculator
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