Enter your current fuel type, usage, and cost per unit to calculate your annual heating expense — then see how much you could save by switching to Cordwood or Anthracite.
Your Current Heating
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Enter either the Annual Fuel Used or the Current Annual Fuel Cost; the other is calculated automatically.
$
Annual BTUs Used
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Alternative Fuel Prices
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$
Fill in the above two fields with the values from suppliers in your area.
Annual Conversion & Savings
Switching to Cordwood
Equivalent annual use
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Uses BTU / cord
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Estimated annual cost
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Uses price / cord
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Annual savings
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Savings percentage
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Switching to Anthracite
Equivalent annual use
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Uses BTU / ton
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Estimated annual cost
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Uses price / ton
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Annual savings
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Savings percentage
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Figures shown above are estimates only. Does not adjust for appliance efficiency (except the heat-pump factor), delivery, storage, labor, maintenance, or moisture content.
To determine which of our boilers would meet your needs, use our boiler btu calculator.