Rheem GT-199X-NG Natural Gas Outdoor Manifolding Commercial Water Heater

The Rheem GT-199X is meant for commercial and residential applications where the water temperature needs to be greater than 140°F. This heater can be manifolded up to 20 units using the manifold control box (MIC-180) and extended communications PCB (MICS-180). The EZ-Link cable can be used to link 2 units together if that will meet your demand.

• Continuous hot water
• Compact, space saving design
• Intelligent electronic controls and sensors
• Self diagnostic program
• Digital display shows temperature setting and maintenance codes
• Exclusive sensing burner technology
• Exclusive film wrap overheat limiter
• Low NOx emissions meet SCAQMD rule 1146 requirements
• 10-Year Limited Warranty on Heat Exchanger
• 3-Year Limited Warranty on Parts

Performance Data

7.4 Gpm @ 45° F Rise
6.7 Gpm @ 50° F Rise
5.6 Gpm @ 60° F Rise
4.2 Gpm @ 77° F Rise
3.7 Gpm @ 90° F Rise

Outdoor Clearances

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

Gas Sizing

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