Wood Burner Selection & Installation
How to choose the right wood burner for your NZ home. Covers sizing, emission ratings, NZ-approved brands, installation requirements, building consent, and the difference between ultra-low emission burners and standard models.
Quick Answer
Choose a wood burner sized for your room (1 kW per 10 sqm is a rough guide), ensure it meets your council's emission limits, and always use an authorised installer who will obtain building consent.
Key Takeaways
- Size your wood burner to your room — oversized burners lead to dampering down, which causes creosote buildup
- All new NZ wood burners must be on the Ministry for the Environment's authorised list
- Ultra-low emission burners (ULEB) are required in Canterbury and parts of Otago
- Building consent is mandatory for all new wood burner installations in NZ
- Expect to pay $3,000-$7,000 installed for a quality NZ-compliant wood burner
Guides in This Topic
Guides for this topic are coming soon. Check back shortly.
Frequently Asked Questions
What size wood burner do I need?
A rough guide is 1 kW of output per 10 square metres of floor area. A typical NZ living room (30-40 sqm) needs a 3-4 kW burner. Your installer should do a proper heat loss calculation for your specific home.
Do I need building consent for a wood burner in NZ?
Yes. All new wood burner installations require building consent from your local council. The installer applies for this as part of the installation process, and a Code Compliance Certificate (CCC) is issued on completion.
What is an ultra-low emission burner?
An ultra-low emission burner (ULEB) produces less than 1.0 g/kg of particulate emissions. They are required in Canterbury and parts of Otago, and increasingly preferred across NZ for cleaner air and better efficiency.
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