Ultra Low Emission Burners
                ULEB

Ultra Low Emission Burners can be installed in any home in Christchurch including new builds

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ULEBs are the cleanest solid fuel burners. Under the current Air Plan, they can be installed and used indefinitely in Canterbury. ULEBs are tested using the Canterbury Method 1 (CM1), which uses strict real-life operating conditions. ULEBs must meet an emissions and efficiency standard of 38 milligrams per megajoule of useful energy and have a thermal efficiency of 65% or greater