L.E.S. Boilers, along with Power Flame, Inc., have obtained UL Certification for the HF/HW series boiler/burner package. The UL listing covers the HF/HW boiler line outfitted with Power Flame #2 fuel oil, gas, or gas/#2 fuel oil burners.
According to the company, the UL listing gives customers added assurance that their boiler package outfitted with Power Flame burners meet strict national safety guidelines as set forth by Underwriters Laboratories, Inc.