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System Info
"...We estimate that the boiler
will supply 75% of our total heat load with the existing propane unit
heaters picking up the rest. The total cost of the new heating system
was $75,000. In the past the greenhouse used on average 30,000 gallons
of propane in a season. We estimated a $21,000 yearly fuel savings with
$2.75 corn...with corn at $4.00 the savings will drop to $14,000..."
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