[WiscGuy]

I hope you get good service with your warranty. We had air conditioning problems and although we didn't have the warranty, I called them because of their 24/7 advertisement in the yellow pages. Although they found that they had installed our heating and air conditioning 3 years earlier, they weren't wouldn't come out to repair it for three days!
I wish I could remember who we got, but they responded in 4 hours and fixed the problem. I have nothing good to say about Munns. Other builders have told me to go with Lennox if you have a choice. Having them in my other home, I can vouch for their quality. Trane isn't bad, but it isn't the best.