Free Furnace with the Purchase of a 16 seer to 19 seer Air Conditioning system. The way it works, is that, we will give you our best system price and then apply the discount of the cost of the furnace. The offer is designed to create a win situation for you, our employees and our business (win,win,win). Call me at 940-243-9199. I will drop by and you can judge for yourself with no pressure or obligation to buy anything. The only restriction is that the systems are for residential homes excluding mobile home type systems.