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What does the low limit do, and where should it be set on an oil fired hot water furnace?
What does the low limit do, and where should it be set? My furnace has
a honeywell triple aquastat relay and has a difference dial. Water temp is about 190 deg F. Also, water psi gauge is only ...
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What would cause a gas fired, forced water boiler to shut down?
I have a fairly old Peerless, natural gas fired, forced water boiler. It has an electric ignition system (White Rodgers 50E47-843 Universal HSI Ignition Module).
A few weeks ago it shut down (safety ...
