Guest guest Posted October 11, 2009 Report Share Posted October 11, 2009 Well, things were good this summer after we had the ducts cleaned in our central heating system and did some major cleaning in the house. Now that the heat has gone on, I wake up with red eyes every day. Pretty sure it's something in the ducts--on warmer nights when the heat isn't on much at all, my eyes are better. The house itself seems pretty good to me now, other than the air coming out of the ducts, so I'm thinking of sealing them off again and heating with oil filled radiators. We have a fairly small house, but we're in northeast Ohio so winters are cold. Our electricity is 6.45 cents/kwh, which I think may be kind of high. Anyone have experience using these things to heat an entire house?? Are there brands you like better? I've heard some offgas worse than others. I'm also wondering how bad our electric bills will be and if it's safe to go out of town for a week in the winter and leave them on. Thanks, Amy Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 11, 2009 Report Share Posted October 11, 2009 Amy, I don't remember if you addressed this already or not. But is there any fiberglass or fiberboard in your plenum? If you have any of that, some of the problem that you are reacting to could be from the fiberglas being pulled apart by the high pressure cleaning. What did the duct cleaners do to clean the system? Did they use any chemicals to treat? Could it be that you are reacting too? Or that the cleaning just didn't take care of the problem? Were the cleaners NADCA rated? Sam Well, things were good this summer after we had the ducts cleaned in our central heating system and did some major cleaning in the house. Now that the heat has gone on, I wake up with red eyes every day. Pretty sure it's something in the ducts--on warmer nights when the heat isn't on much at all, my eyes are better. Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 12, 2009 Report Share Posted October 12, 2009 Hi Sam, We have all metal ductwork. Is the plenum ductwork? The cleaners didn't use any chemicals. They used a duct whip that travels up the ducts to within a few inches of the vents. Then they opened up all the heat and return vents and cleaned the last section and grate by hand. Two guys were here for 4 hours with a truck mounted vac and my sense was they did a thorough job. It definitely made a big difference in my symptoms and the freshness of the air, but maybe not enough. We had a heating company in to do some minor work afterward and when they opened a couple sections of the ductwork it looked clean. Amy > > Well, things were good this summer after we had the ducts cleaned in our central heating system and did some major cleaning in the house. Now that the heat has gone on, I wake up with red eyes every day. Pretty sure it's something in the ducts--on warmer nights when the heat isn't on much at all, my eyes are better. > Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 12, 2009 Report Share Posted October 12, 2009 Amy, I have had a few clients who did this. It does work, even in cold areas. Don't overload any individual circuits. Try to get radiators that do not off gas too much. (The odor usually disappears after a few uses.) May May Indoor Air Investigations LLC www.mayindoorair.com > > Well, things were good this summer after we had the ducts cleaned in our central heating system and did some major cleaning in the house. Now that the heat has gone on, I wake up with red eyes every day. Pretty sure it's something in the ducts--on warmer nights when the heat isn't on much at all, my eyes are better. > > The house itself seems pretty good to me now, other than the air coming out of the ducts, so I'm thinking of sealing them off again and heating with oil filled radiators. > > We have a fairly small house, but we're in northeast Ohio so winters are cold. Our electricity is 6.45 cents/kwh, which I think may be kind of high. > > Anyone have experience using these things to heat an entire house?? Are there brands you like better? I've heard some offgas worse than others. I'm also wondering how bad our electric bills will be and if it's safe to go out of town for a week in the winter and leave them on. > > Thanks, > > Amy > Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 12, 2009 Report Share Posted October 12, 2009 Sam made a very good point about the fiberglass ductboard. It can be a particular problem, plus it has a tendency to harbor mold. But there is something even simpler than that. Does your furnace have a hunidifier? If so, turn off the water supply. My old house and its very old furnace in Cincinnati had a furnace humidifier, and after my workplace mold exposure, the furnace humidifier triggered severe coughing. Simply turning off the water worked miracles. Gil oil filled radiators to heat house Posted by: " amybreau " abreau4@... amybreau Date: Sun Oct 11, 2009 9:00 am ((PDT)) Well, things were good this summer after we had the ducts cleaned in our central heating system and did some major cleaning in the house. Now that the heat has gone on, I wake up with red eyes every day. Pretty sure it's something in the ducts--on warmer nights when the heat isn't on much at all, my eyes are better. The house itself seems pretty good to me now, other than the air coming out of the ducts, so I'm thinking of sealing them off again and heating with oil filled radiators. We have a fairly small house, but we're in northeast Ohio so winters are cold. Our electricity is 6.45 cents/kwh, which I think may be kind of high. Anyone have experience using these things to heat an entire house?? Are there brands you like better? I've heard some offgas worse than others. I'm also wondering how bad our electric bills will be and if it's safe to go out of town for a week in the winter and leave them on. Thanks, Amy _________________________________________________________________ Hotmail: Trusted email with powerful SPAM protection. http://clk.atdmt.com/GBL/go/177141665/direct/01/ Quote Link to comment Share on other sites More sharing options...
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