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Posted by Carleton Langley on July 22, 2008 at 21:45:26:
I need a little guidance on the switch to oil from natural gas on my dual fuel Kewanee fire-tube boilers. Do I need a backup cng tank to light the pilot if my city gas is interrupted? Also, I have pneumatic feedwater control valves which are double-seat and leak by. What is recommended to replace these? I want to be able to operate my 2 boilers on a lead-lag basis, and I've got it set up control-wise. I just need to be able to keep the standby boiler from filling up. Any thoughts are greatly appreciated