If you are working on an energy-efficiency project this winter, be sure to enter our Winter Warm-Up Giveaway! To help keep you warm, we are giving away a Lennox Hearth product of your choice valued up to $4,000. Register and describe the project you are working on and you are entered into our drawing to win any one of these Lennox Hearth products. Enter today!

Credit: Winter Warm-Up Giveaway