Modern condensing boilers improve efficiency to over 90%. Sign up to our newsletter and you could. The most common symptoms of mild carbon monoxide poisoning are headache, nausea and feeling tired or confused - in fact, very similar symptoms to those of flu. Ivy farm, deanland road, golden cross, hailsham, east sussex bn27 3rp. They have a boiler, a hot water cylinder often.
Added: 2018-06-29 | Category: boiler service