Rheem RTG-74X Outdoor Tankless Water Heater for Three Bathroom Homes - 19,000 - 199,900 BTU max

RTG-74X Outdoor Model Tankless Water Heater for Three Bathroom Homes

The RTG-74X model tankless water heater provides a continuous supply of hot water from an energy-efficient and space-saving design. The UMC-117 model remote control is included and can be set to a range of 100°F to 140°F. RTG-74X model water heaters are suitable for a three bathroom home.

• UMC-117 remote control is included and can be set from the out-of-the-box 120°F – up to a 140°F maximum
• All Rheem tankless models are third-party efficiency certified by GAMA
• Continuous hot water
• Energy saving design
• Compact, space saving design
• Intelligent electronic controls designed to increase energy efficiency and safety
• Self diagnostic program
• Digital display shows temperature setting and maintenance codes
• Built-in electric blower
• Environmentally friendly Low NOx burner meets SCAQMD rule 1146 requirements
• Features freeze protection to -30°F
• 12 year warranty on heat exchanger, 5 year warranty on parts, 1 year warranty on labor

Performance Data

8.5 Gpm @ 35° F Rise
7.4 Gpm @ 45° F Rise
6.6 Gpm @ 50° F Rise
5.5 Gpm @ 60° F Rise
4.7 Gpm @ 70° F Rise
4.3 Gpm @ 77° F Rise
4.1 Gpm @ 80° F Rise
3.7 Gpm @ 90° F Rise
3.3 Gpm @ 100° F Rise

Outdoor Clearances

• Top 36.0"
• Bottom 12.0"
• Sides 0.5"
• Front 24.0"
• Back 0.0"
   

Gas Sizing

• Gas Connection 3/4"
• Natural Gas Input (Min) 19,000 Btu
• Natural Gas Input (Max) 199,900 Btu
• Liquid Propane Input (Min) 19,000 Btu
• Liquid Propane Input (Max) 199,900 Btu