MrCool Signature Gas Furnace

This unit is rated for residential spaces ranging from 2,000 to 2,400 square feet. With a 110,000 BTU input and 5-ton capacity, it is built to handle the heating demands of mid-to-large-sized homes.

Yes, this furnace is designed for versatility and supports both upflow and horizontal installation. This makes it suitable for tight spaces like attics, closets, or crawl spaces.

Yes, the furnace is compatible with propane. You will need to purchase an optional propane conversion kit to adapt the unit for use in homes without a central natural gas supply.

The 96% AFUE rating indicates that 96% of the fuel consumed is converted into usable heat for your home, with only 4% lost as exhaust. This high efficiency helps significantly reduce energy waste and lowers monthly utility costs compared to older, less efficient models.

MrCool provides a 10-year warranty on parts and a 15-year warranty on the aluminized steel heat exchanger. This coverage offers long-term protection for the most critical components of the system.

This is a single-stage furnace, meaning it operates at one consistent capacity level when running. While it doesn't offer the variable-speed modulation found in more expensive multi-stage units, it provides reliable, straightforward heating performance.