R42e Exterior Tankless Heater

Advanced Tankless Water Heating & Style

• White Powder Coat Enamel Finish

Tankless Technology

• Continuous Hot Water On Demand Delivered From 0.7 Up to 4.2 GPM
• Whole House Water Heating Solution
• MC-91 Digital Temperature Controller =/-2° F Included
• Direct Electronic Ignition - No Pilot Light
• On Board Diagnostics And Safety Monitoring
• Exterior Unit - No Venting Required

Tankless Energy Efficiency

• Up to .80 EF Providing Significant Energy Cost Savings
• On When You Need It Off When You Don't...No Standby Loss!

Specification Table

• Minimum / Maximum Gas Rate (Input BTU/Hr.) 17,000 - 120,000
• Dimensions: 8"D x 14"W x 22" H
• Weight: 32 lbs.
• 4.2 GPM Maximum Hot Water Capacity at 35° Rise
• 3.0 GPM Maximum Hot Water Capacity at 75° Rise
• NoX Emissions Less Than 40Ng/J
• Temperature Range 98 - 140° F

• 10 Year Limited Warranty On The Heat Exchanger
• 5 Year Warranty On All Parts