In the face of the most extreme and bitter winters, the MRCOOL® VersaPro™ 100k BTU 96% AFUE Gas Furnace provides the highest quality heating comfort, blending quiet operation with remarkable performance. Thanks to its two-stage, consistent torque DC motor and impressive 96% AFUE rating, this furnace’s energy efficiency ensures substantial savings on utility expenses. Constructed with an aluminized steel tubular heat exchanger and a stainless steel secondary heat exchanger, it boasts not only durability but also reliability. Installation is a breeze, even in confined spaces, thanks to its adaptable design. The furnace caters to multi-position installations in either upflow or horizontal configurations and provides convenient left or right connections for gas or electric service. Featuring a removable bottom panel, the unit can accommodate side or bottom return applications with ease. Moreover, conversion to propane is simple with an optional LP kit. Being both AHRI certified and ETL listed, this furnace has undergone rigorous testing to meet the most stringent standards in HVAC. Registering the furnace within 90 days unlocks additional peace of mind, with a 10-year parts warranty and a lifetime warranty on the heat exchanger. Even without registration, you're safeguarded by a 5-year parts warranty and a 20-year heat exchanger warranty, ensuring enduring comfort and protection.