If you are looking for a reliable and efficient gas furnace for your home, you might want to consider the MRCOOL Signature Downflow 96% AFUE Furnace. This furnace is designed to deliver consistent and comfortable heat in any weather condition, while saving you money on your energy bills. The MRCOOL Signature Downflow 96% AFUE Furnace has a single-stage gas valve that operates quietly and reduces emissions. It also has a multi-speed blower motor that adjusts to your cooling needs and improves the SEER rating of your air conditioner. The furnace is easy to install and maintain, thanks to its compact downflow design and self-diagnostic control board. With a 96% AFUE rating, the MRCOOL Signature Downflow 96% AFUE Furnace is one of the most energy efficient furnaces on the market, and it comes with a Lifetime heat exchanger warranty and a 10-year parts warranty for your peace of mind.