Thank you fellas for the great information..The inside boiler is an oil fired boiler used for a backup and it is a pressure system. The heated water from the outside wood boiler is transferred to the indoor boiler via a heat exchanger. If the pump on the inside oil boiler is not running it builds up too much heat and pressure and the pop off valve goes off. We like the backup oil fired boiler for when we are away for a few days--we take many trips to the hospital at UofM for my lady. I really really appreciate that you folks took so much time to help us......add more info. if needed......
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Today's Featured Article - Product Review: Black Tire Paint - by Staff. I have been fortunate in that two of my tractors have had rear tires that were in great shape when I bought the tractor. My model "H" even had the old style fronts with plenty of tread. My "L" fronts were mismatched Sears Guardsman snow tires, which I promptly tossed. Well, although these tires were in good shape as far as tread was concerned, they looked real sad. All were flat, but new tubes fixed that. In addition to years and years of scuffing and fading, they had paint splattered on
... [Read Article]
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