Professional Classic Plus® Maximus

Efficiency

• Up to .90 UEF reduces operating cost

• ENERGY STAR® rated

Performance

• Up to 95G first hour rating depending on model

• Recovery: Up to 64 GPH at a 90° Frise, depending on model

Easy Installation

• Built-in Condensate Neutralizer

• Certified for multiple termination configurations

• Easy front access to connections and components

• Zero clearance on sides and back

• Longest vent runs, installs as PV orPDV with same unit

• 8" Centers on top water connections for easy replacement of standard gas water heaters

• 1/2" NPT gas connection

• 3/4" NPT water inlet and outlet;3/4" condensate drain connections

• Side water connections for space heating applications

• Temperature and pressure relief valve installed

Integration

• Easy to use LCD display with integrated diagnostics

High Altitude Compliant

• Certified to 10,100 ft. above sea level– High altitude dongle installation required for over 2000 feet

Plus…
• Dual anode rods extend tank life

• Enhanced flow brass drain valve for faster draining

• Start-up Verification for better diagnostics, faster installation and easier servicing

Warranty

• 8-Year limited tank and parts warranty