hvac

Looking for anyone who knows hvac, specifically central air stuff? Long story short: Went on an overnight trip and set the central air to 81 ° as i knew we had a heat wave and wanted to be able to drop it comfortably for the wife (8 mos pregnant) and little girl getting over being sick (21...

I am looking at putting a radiant heater in the shop. A 60 foot long one would cover the length of the open shop area. 200,000 btu is what they recommended. My question is that I really don't need to heat the back half of the shop as much as the front half. With a radiant heater in just the...

Need advice on a system replacement. AC crapped out yesterday..today is hottest day of the year and a day before I was leaving for NH:bang head: Have to delay departure now.

Ok, its getting to be furnace time here in PA. Mine is broke but luckily I can fix that myself, its easy, and the part is warrantied. Thanks Lennox. But, my grandparents aren't so lucky. They a have a York Diamnond 90 model P2UR. Its a gas furnace with AC coil. Been having nothing but problems...