Rinnai RUS Series RUS65eN Outdoor Condensing Tankless Water Heater, Natural Gas
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The Rinnai RUS65eN is an outdoor condensing tankless water heater from the RUS Series, fueled by natural gas. It delivers 130,000 BTU and up to 6.5 GPM of hot water on demand, with a compact cabinet about the size of a small suitcase.
Super-high efficiency condensing operation gives the RUS65eN an Energy Factor of 0.93 and a UEF of 0.86. Direct electronic ignition starts the burner on 120 V, 60 Hz power, and automatic frost protection guards the unit outdoors. It installs in tight or unusual spaces and serves several fixtures at once. This model is not recirculation or Wi-Fi capable.
Highlights
130,000 BTU with flow from 0.26 to 6.5 GPM
Energy Factor 0.93 / Uniform Energy Factor 0.86
Outdoor installation with automatic frost protection
3/4 in. MNPT gas and water, 1/2 in. NPT condensate
AHRI and CSA certified
Specifications
Brand | Rinnai |
Model | RUS65EN |
Input | 130,000 BTU max |
Flow rate | 0.26-6.5 GPM |
Efficiency | EF 0.93 / UEF 0.86 |
Fuel | Natural gas |
Combustion | Condensing |
Ignition | Direct electronic |
Electrical | 120 V AC, 60 Hz |
Venting | Outdoor |
Temperature range | 98-140°F |
Gas connection | 3/4 in. MNPT |
Water connection | 3/4 in. MNPT |
Condensate | 1/2 in. NPT |
Height | 27 in. |
Width | 18.5 in. |
Depth | 10.5 in. |
Weight | 61.86 lb |
Good to know
Gas-fired appliance: it must be installed, vented and commissioned by a qualified installer in line with local codes and the manufacturer's installation manual.