• Hot Water Vent Kit 21",
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  223182

• Temperature controlled, continuous flow, gas hot water system
• 98 - 120 deg F (factory default) maximum temperature is selectable at 120 deg F or at 140 deg F , 98 - 185 deg F available with the MCC-91-2 controller for commercial and hydronic applications
• Isolation and pressure relief valves included - isolation valves are certified to NSF/ANSI 61 for potable water
• Water flow control - water flow sensor, electronic water control device and by-pass
• External recirculation pump control - Rinnai Circ-Logic included - recirculation program cycles external pump
• Water temperature control - simulation feed forward and feedback
• Controller cable - non-polarized 2-core cable, minimum 22 AWG
• Complies with south coast air quality management district 40 ng/J or 55 ppm NOx emission levels
• Minimum 8" WC, maximum 13.5" WC gas supply pressure
• High fire 4.7" WC, low fire 0.87" WC manifold gas pressure
• Safety devices - flame failure flame rod, boiling protection, combustion fan RPM check, over current glass fuse, remaining flame (OHS), thermal fuse, automatic frost protection
• Heat exchanger: 12 years for residential, 10 years for residential and space heating and 5 years for commercial, all other parts 5 years, labor 1 year warranty
• Forced combustion

Rheem Water Heaters RL94IP