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Rinnai
RINNAI RU160IN Sensei Residential Tankless Water Heater 160000 BTU Natural Gas Indoor

RINNAI RU160IN Sensei Residential Tankless Water Heater 160000 BTU Natural Gas Indoor

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$1,506.90at Voomi SupplyChecked Nov 8

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Price facts

  • Last seen at $1,506.90 at Voomi Supply on Nov 8.

Our take on the RINNAI RU160IN Sensei Residential Tankless Water Heater 160000 BTU Natural Gas Indoor

The Rinnai RU160IN Sensei is an indoor, natural gas tankless water heater rated at 160,000 BTU. It heats water only on demand, so it runs continuously without a storage tank, and its stainless steel heat exchanger resists corrosion. It is Wi-Fi compatible for remote monitoring and offers concentric or two-pipe venting for new builds and retrofits. It suits households replacing a tank heater or running several hot-water fixtures at once; against smaller tankless units it trades a higher BTU input for more simultaneous demand, and against tank heaters it gives unlimited hot water but needs gas, venting and power planned at install.

Best forWhole-home hot water for familiesReplacing a storage tank heaterHomes with natural gas and indoor venting spaceRunning two or three hot-water fixtures at once
Pros
  • 160,000 BTU input supports multiple fixtures at once
  • Stainless steel heat exchanger resists corrosion
  • Heats only when water runs, so no standby tank losses
  • Wi-Fi compatible for remote monitoring
  • Concentric or two-pipe venting suits retrofits
  • CSA listed and AHRI certified
Cons
  • Indoor natural gas install needs proper venting and gas supply
  • Tankless units need a minimum flow to fire
  • No hot water during a power outage
  • Condensate and venting add install complexity
  • Higher upfront cost than a tank heater

RINNAI RU160IN Sensei Residential Tankless Water Heater 160000 BTU Natural Gas Indoor prices at every store

  • Voomi SupplyNew

    In stockReturn policy

    $1,506.90Checked Nov 8
    Visit Voomi Supply

About the RINNAI RU160IN Sensei Residential Tankless Water Heater 160000 BTU Natural Gas Indoor

The Rinnai RU160IN Sensei is a residential tankless water heater that runs on natural gas and mounts on a wall indoors. It heats water only when needed and delivers continuous hot water for multiple uses. It is a condensing unit in the Super High Efficiency Plus (SE+) line.

It has a corrosion-resistant stainless steel heat exchanger and an enhanced combustion design. Venting options are flexible for new installs and retrofits. The unit has a digital display and freeze protection.

It is Wi-Fi capable for remote monitoring and management. It is recirculation capable, but it does not include a pump.

Fuel type
Natural gas
Installation
Indoor, wall mount
Type
Tankless, condensing
Product line
Sensei, SE+ Series (Super High Efficiency Plus)
Dimensions
31.3 in H x 18.5 in W x 11.45 in D
Input capacity
15,000 BTU minimum, 160,000 BTU maximum
Flow rate at 40°F rise
7.7 GPM
Flow rate at 45°F rise
6.8 GPM
Flow rate at 50°F rise
6.2 GPM
Flow rate at 60°F rise
5.2 GPM
Flow rate at 70°F rise
4.4 GPM
Activation flow
0.4 GPM
Temperature range
98°F to 140°F
Energy factor
0.95
Water connections
3/4 inch cold inlet, 3/4 inch hot outlet
Gas connection
3/4 inch MNPT
Water pressure
50 to 150
Gas pressure
3.5 to 10.5 in. WC
Vent type
Concentric, twin pipe, room air
Venting category
IV
Vent pipe diameter
2 inches (primary)
Electrical
AC 120 V, 60 Hz, single phase, 4 amps
Maximum altitude
10,200 feet
Household size
4 to 5 people
Emissions
Ultra low NOx, SCAQMD approved
Certifications
AHRI (reference no. 10595452), CSA, CEC, Energy Star, Mobile Home Certified
Features
Digital display, Wi-Fi, freeze protection, recirculation capable
Warranty
Residential: limited 15 years or 12,000 hours on heat exchanger, 5 years on parts, 1 year on labor (5-year labor optional)
Origin
Japan (subject to change)

Questions and answers

How much hot water can the RU160IN supply?
Its 160,000 BTU natural gas input is sized for whole-home use, so it can run several fixtures at once. Exact flow depends on incoming water temperature and the setpoint.
Does it work with a recirculation system?
Rinnai's Sensei line supports recirculation accessories for faster hot water at the tap. Check the model's manual for the compatible pump and control setup.
Can I control it from my phone?
It is Wi-Fi compatible, so with the Rinnai control accessory you can monitor and adjust it remotely. The Wi-Fi module is a separate part.
What venting does it need?
It is an indoor unit that supports concentric or two-pipe venting, which helps with retrofits. Vent length and termination rules are in the installation manual.
Is it a good replacement for a tank heater?
It frees floor space and gives continuous hot water, but it needs a gas line sized for 160,000 BTU, venting and power. Plan the install with a licensed contractor.
Where is the RINNAI RU160IN Sensei Residential Tankless Water Heater 160000 BTU Natural Gas Indoor cheapest?
At Voomi Supply, for $1,506.90, as of our latest check.

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