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 - Sunday Drives - by Cowboy. Summer was finally upon us here in Northern Maine. We have two types of industry up here, one being "Forestry" (Wood Products) and the other "Farming" (Potatoes). There is no shortage of farm tractors and equipment around here! I have been restoring old Farm Tractors for the past 6 years, and have found it easier and less expensive to hit all the auctions and purchase whole tractors for parts needed. My wife who works at a local school, and only has weekends and summers off, while on t
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1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
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