Features:

• ENERGY STAR certified with a UEF of 0.95
• Easily maintain like-new performance by adding add X3 Scale Prevention at any time with an optional bypass cartridge (sold separately)
• Flexibility in Installation—Field convertible from natural gas to liquid propane
• PVC venting flexibility (2” up to 75’ & 3" up to 150’)
• Install indoor or outdoor (outdoor kit sold separately)