Winfield, Kansas – Webster Engineering has completed UL testing on their high efficiency JBS2 burner line. The JBS2 is a high efficiency version of Webster's JB line which includes a high swirl combustion head for high turndown (up to 10:1), a high efficiency air louver box and linkageless controls (optional). Available for firing natural gas, oil or duel fuel. The series ranges from 40 to 170 HP (UL from 80 to 170HP). Available in a low NOx version (JBSX2) for applications needing ...This story is related to the following:Thermal and Heating Equipment Sponsored by: Noren Products, Inc - PNANewsletter AdSearch for suppliers of: Oil Burners | Gas Burners | Burners