Hi Sue;
Yes, the dealer found spaces in the seals between the furnace & the outside,
so it was sucking in outside air.. Finally got the hot water heater fixed
after 3 weeks of waiting and 2 days of them working on it.
I also got a CO detector with a number read out on it for $29 from Target.
It's a "Nighthawk" brand. The ones without a # display trigger at 100ppm,
but the EPA set the limit for 8 hour exposure at 50ppm! So the most popular
sellers can let you get sick & not warn you that something is not right!
Take care, Gary
Violence is not strength, Compassion is not weakness. From Camelot.
[Posted in FML issue 1496]