X3® Scale Prevention Technology
• Extends life of unit up to 3 times longer
• No annual descaling required
• No conditioning period required when using new copper pipe
• Maintains like-new performance longer
• Approved to work with the integrated recirculation pump. If no dedicated recirc line, simply install a cross-over valve kit and enjoy hot water faster. Cross-over valve kit sold separately.
Patented Single Heavy Duty Stainless Steel Heat Exchangers
Patented single heavy-duty stainless steel heat exchanger design to eliminate most internal welds and improves overall reliability. More resilient to scale buildup and
corrosion
Flexibility Ease of Installation
• Universal indoor or outdoor installation; Outdoor Vent Cap Kit sold
separately
• Field convertible from Natural Gas to Liquid Propane, kit included
• ½” Gas Line or larger
• Install with 2" (up to 75') or 3" (up to 150') PVC venting, CPVC, Polypropylene (Solid Core Only).
Integrated Recirculation Pump
The integrated recirculation pump will simplify installation as you will not need to spend time and money sourcing & installing the pump and controls. Front panel controls make it simple to set your recirculation pump operation so you know you will have hot water on demand.