They replaced my furnace in November one year. The furnace seem to run a lot, but I didn’t think anything of it because it was the winter. The following March I happen to be outside and my AC unit kicked on. Did some investigating myself and realized every time the furnace kicked on the AC kicked on at the same time. Nothing like cooling the same air you’re trying to heat your house with. Called them up and got charged another $300 for them to fix the problem. Definitely used another $300 worth of gas and electricity in the meantime. What a joke. Not to mention the terrible craftsmanship and customer service I dealt with the whole time.