My coal comes from Superior. I had to twist my coal guys arm quite hard in order for him to tell me. He told me he does not give that information out. I guess he doesn't want people to know how much he makes on it. I burn 3-3-1/2 tons per year.
Too much - but that's what I think every year in Mid January as my stock pile dwindles. I have used about 1 ton and have another ton on the lot. My heating season is about half over so I'm right where I should be coal usage wise particularly since we are in the middle of heat wave with 53* outside temps. That's forecasted to extend into next week. I guess I'll hold off on a trip to the coal dealer for a little while longer. Have a great weekend! Lisa
Have an EFM 520 boiler. It's been running for a little over a month. Heating approx 2500sqft with copper finned baseboard and our DHW. So far we have used a 1 ton of coal. It used more the past 2 weeks when temps really dropped. Very pleased with the efficiency of this unit.