| Note 1 : |
Based on overall firebox dimensions, EPA official firebox dimensions are smaller.
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| Note 2 : |
Actual BTU output depends on many factors, but primarilly on the quality of the wood burned.
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| Note 3 : |
Depends primarilly on wood quality, ambient air temperature and building heat loss.
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| Note 4 : |
These fireplaces may be drilled out to accept an after market gas log assembly. You may not install a gas lighter in any RSF fireplace because the high firebox temperatures will burn out the log lighter very quickly.
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| Note 5 : |
All RSF models come equipped to accept a 4'' outside air duct, a 5'' can also be used. All models can also be installed to operate using room air.
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| Note 6 : |
The Oracle and Delta2 fireplaces are EPA exempt because of burn rate but have been certified by an independent lab to meet EPA standards with emission rates of 7.5 and 3.8 grams respectively.
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