- Guardian System™ – air/fuel shut-off system offers double protection and no filter maintenance free.
- Flammable vapor detection sensor PVC, ABS or CPVC venting up to 100.
- Integrated self-diagnostic system.
- Low NOx design for low nitrous oxide emissions.
- EverKleen™ patented self-cleaning system.
- Patented magnesium anode rod design.
- Electronic ignition system Standard 110V electrical connection.
- Exceeds National Appliance Energy Conservation Act (NAECA) and ASHRAE requirements.
- 6-Year limited tank and parts warranty.