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Posted by HeatPro on November 25, 2007 at 02:19:54:
In Reply to: Re: Duel energy steam boiler posted by steve on November 25, 2007 at 01:18:59:
: When you say "power gas burner" is that different that a normal gas burner?
++"Normal" (the majority of) gas burners are ribbon burners arranged in rows under an exchanger. A power gas burner is built like an oil burner, with a fan to mix air with gas. That's why you get one burner for gas and oil as a dual fuel unit.
: Is it much more expensive to go with a duel fuel burner and only use it for oil?
++ Yes, that would be a big waste of money.
Any other downsides such as less efficiency?
++ No
Is boiler efficiency burner dependent?
++ Of course.