Boiler manufacturing-cast iron for heating purposes: 5183: Boiler or steam pipe insulating : 3726: Boiler scaling: 3620: Boilermaking: Mobile home repair-shop-by dealer or specialist contractor-8380: Oil or gas burner installation -domestic type-8601: Oil or gas geologist or scout
Read MoreRecords at the plant indicate that heating costs with the old boiler system ranged between $700,000 and $1,000,000 a year, not including the cost of steam used in the production process. "With the Space-Ray heaters, energy costs have been ranging between $135,000 to $200,000 a year, depending on the severity of the winter," Allgyer said.
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