80,000 BTU Goodman GR9S800804BU 80% Efficiency, Multi-speed ECM, Up-flow Multi-position Ultra-Low NOx Gas Furnace Heater lower the primary heat exchanger is

the primary heat exchanger is designed for outstanding durability and heat transfer

Manta Rays are known as graceful gliders and create rays of light that shimmer in the ocean

Thermostat Fan Mode:

Prevents metal corrosion

Finished in Quiet White to seamlessly match Amana J/K Series PTAC units

80,000 BTU Goodman GR9S800804BU 80% Efficiency, Multi-speed ECM, Up-flow Multi-position Ultra-Low NOx Gas Furnace Heater lower the primary heat exchanger isGoodman gas furnaces simply work the way they are supposed to, making each one a thing of beauty. Single Stage, Multi Speed ECM, Multi Position Ultra Low NOx Gas Furnace 80% AFUE The Goodman brand GR9S80 U GD9S80 U Ultra Low NOx is loaded with features designed to provide outstanding performance for years to come. We use advanced techniques and materials so you know the cozy, even heat you feel in every corner of your home is an energy efficient