The Rinnai R-REP199iN is a high-efficiency, non-condensing tankless water heater that runs on natural gas. It has a built-in recirculation pump. It is a whole-house unit sized for small to medium homes.
It heats water on demand and has an integrated electronic controller with a digital display. It is programmable and Wi-Fi capable. The compact unit mounts on a wall for indoor installation only. It is approved for mobile homes.
- Fuel type
- Natural gas
- Heating type
- Instantaneous (tankless), non-condensing
- Recirculation
- Built-in recirculation pump
- Max gas input
- 199,000 BTU/hr
- Flow rate
- 0.4 GPM minimum (activation), 7.9 GPM maximum
- Temperature range
- 120 °F to 140 °F; default 120 °F
- Water pressure
- 20 psi minimum, 150 psi maximum
- Efficiency
- Uniform Energy Factor 0.82; Energy Factor 0.82
- Power
- 120 V, 60 Hz, 4 A, 30 W; hardwired
- Ignition
- Electric
- Gas connection
- 3/4 in
- Water connection
- 3/4 in NPT (MNPT), located at the bottom
- Controls
- Integrated electronic controller with digital display; programmable
- Optional controllers
- MC-195T-US, RWM101 (control r™), MC601, MCC601 (RE199/RE180)
- Smart features
- Wi-Fi
- Installation
- Indoor only, wall mounted; not approved for outdoor use
- Altitude rating
- Certified to 10,000 ft
- Dimensions
- 10.77 in D x 14.05 in W x 27.28 in H (274 x 357 x 693 mm)
- Weight
- 50 lb (22.7 kg)
- Certifications
- AHRI, CSA; Title 20 compliant
- Approvals
- Mobile home approved; not approved for commercial use; not Energy Star
- Warranty
- Residential: 15 years limited on heat exchanger, 5 years parts, 1 year labor
- Origin
- Made in the USA
- Model
- R-REP199iN (trade model REP199iN)