The decision to use a wood-fueled boiler involves a time commitment much more demanding than for conventional heat sources operating on natural gas, propane, fuel oil, or electricity.
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Q1: A boiler operates at _ efficiency only
Q2: A _ is a device for converting
Q4: It is not advisable to maintain water
Q5: In solar anti-freeze based combisystems, the outside
Q6: Most cast-iron sectional boilers are limited to
Q7: Conventional gas- and oil-fired boilers are currently
Q8: A flow restriction or stoppage in the
Q9: The heating capacity of the heat pump
Q10: One type of boiler design surrounds the
Q11: It is vital that the solar collectors
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