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If you have access to wood, it can save you money on heating bills
... . "Use caution when buying face cords or pickup loads because these measurements vary greatly," Demchik says. Depending on the type, quality and level of processing of the firewood, price for ... wood stack up against other heating sources? Heating values are typically measured in MBTUs, Demchik says. Because different types of heating systems have different efficiencies, the numbers below are only ...
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