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Boilers not taken care of......
I am in the middle of West Virginia and just bought a building with a double boiler system, both are Dunkirk D247, steam systems. I am slowly getting them to run, but from what I can tell they have not been serviced or have not been serviced correctly for years. I have tenants who are without heat and for some reason I cannot get their radiators to heat up. I have limited knowledge of these boilers and if anyone can help out with some information on how to clean the system out or get these to heat I'd be grateful.