Rinnai RLX94IN Specification

Brand: Rinnai

Model: RLX94IN

Type: Specification

Rinnai RLX94IN is a temperature-controlled, continuous flow, gas hot water system, perfect for providing endless hot water for your home. With a minimum flow rate of 0.26 GPM and a maximum flow rate of 9.8 GPM, it can handle both small and large water demands. It also features an adjustable temperature range from 98°F to 140°F, so you can set the water to the perfect temperature for your needs. The Rinnai RLX94IN is also energy-efficient, with an Energy Factor of 0.82, which means it uses less energy to heat water than traditional water heaters.

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9.0

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0 25 50 75 100 125 150

Type of Appliance

Rinnai Model Number

Minimum/Maximum Gas Rate (Input)

Electrical

Electrical Consumption

Ignition System

Hot Water Capacity

Temperature

Temperature (without remote)

Installation

Energy Factor

Service Connections

Isolation & Pressure Relief Valves Included

Water Flow Control

Minimum/Maximum Water Supply Pressure

 Temperature controlled, continuous flow, gas hot water system

 Certified for installation in manufactured (mobile) homes

 Forced combustion / Direct vent

REU-VC2737FFUD-US

10,300 - 192,000 BTU/h (3.02-56.3kWh)

Appliance: AC 120 Volts - 60 Hz

Controller: DC 12 Volts

Normal: 97 w Standby: 2 w Anti-frost protection: 120 w

Max with pump: 8A Max without pump: 4A Fuse: 10A

Direct electronic ignition

Minimum flow rate: 0.26 GPM (1 l/min)

Minimum activation flow rate: 0.4 GPM (1.5l /min)

Maximum flow rate: 9.8 GPM (37.1 l/min)

98° - 120°F (37°- 49°C) (factory default) Maximum temperature is selectable

at 120°F (49°C) or at 140°F (60°C) ; 98° - 185°F (37°- 85°C) available with

the MCC-91-2 controller for commercial and hydronic applications

120°F (49°C) (factory default) or 140°F (60°C)

Indoor only

Natural Gas: 0.82

Gas supply: 3/4 inch(19mm) MNPT, Cold water inlet: 3/4 inch(19mm) MNPT

Hot water outlet: 3/4 inch(19mm) MNPT

Isolation Valves are certified to NSF/ANSI 61 for potable water

Water flow sensor, electronic water control device and by-pass

20 - 150 PSI (138-1035 KPa) (recommended 30-80 PSI (209 - 552 KPa) for

optimal performance)

RLX94i VC SP(01) 7/2015

FLOW TABLE

RLX94i (VC2737FFUD-US) Nat. Gas Unit

Rinnai is continually updating and improving products; therefore, specifications are subject to change without prior

notice. Local, state, provincial and federal codes must be adhered to prior to installation.

(37.9)

10.0

0.0

(34.1)

9.0

(30.3)

8.0

(7.6)

2.0

(3.8)

1.0

(22.7)

6.0

(26.5)

7.0

(15.1)

4.0

(19.0)

5.0

(11.4)

3.0

Water Flow gpm (l/min)

delta T - Temperature Rise ºF (ºC)

(13.9)

(27.8)

(41.6)

100

(55.6)

125

(69.4)

150

(83.3)

Amperage

Low Lead Content

NSF/ANSI 372

C U

SANITATION

Rinnai Corporation • 103 International Drive • Peachtree City, GA 30269 • Toll-Free: 1-800-621-9419 • Fax: 678-364-8643 • www.rinnai.us

Water Temperature Control

Controller

Controller Cable

Safety Devices

Clearances from Combustibles

(suitable for closet, attic, and

crawl space installations)

Clearances from Non-combustibles

Min. / Max. Gas Supply Pressure

(sea level)

Manifold Gas Pressure (inches W.C.)

NOx

Simulation feed forward and feedback

MC-91-2US (part of the front panel)

Deluxe controller: MC-100V-1US (optional)

Bathroom controller: BC-100V-1US (optional)

MCC-91-2US (optional; for hydronic and commercial applications)

MC-195T-US (optional; for use with Circ-Logic)

Non-polarized two-core cable, minimum 22 AWG

 Flame failure - Flame Rod

 Boiling protection

 Combustion fan rpm check

 Over current - glass fuse

 Top of heater - 6 inches (152mm)

 Front of heater - 6 inches (152mm)

 Sides of heater - 2 inches (51mm)

 Top of heater - 2 inches (51mm)

 Front of heater - 6 inches (152mm)

 Sides of heater - 1/2 inch (13mm)

Natural Gas: min 4” W.C. (2.5mbar) max 10.5” W.C. (26.1mbar)

Natural Gas: high fire 2.93” W.C. (7.3mbar) Low fire 0.61” W.C. (1.5mbar)

Complies with South Coast Air Quality Management District 14 ng/J or 20

ppm NOx emission levels

 Remaining flame (OHS)

 Thermal fuse

 Automatic frost protection

 Back of heater - 0 inches

 Ground / bottom - 12 inches (305mm)

 From vent pipe - 0 inches

 Back of heater - 0 inches

 Ground / bottom - 12 inches (305mm)

 From vent pipe - 0 inches

RLX94i (VC2737FFUD-US) Nat. Gas Unit

0.4~1.8 (10~45) Variable

14.04 (356.6)

22.95 (583)

9.27 (235.5)

5.05 (128.1)

2.67 (67.8)

DIMENSION

Inches (mm)

DIMENSION

Inches (mm)

A (GAS)

1.31 (33.2)

4.33 (110)

A (COLD)

1.93 (49)

2.89 (73.3)

A (HOT)

1.35 (34.4)

1.85 (47)

4.21 (106.9)

3.44 (87.3)

1.17 (29.8)

DIMENSIONS

WEIGHT: 46.3 lb (21.0 kg)

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;

(* 3 years from date of purchase when used as a recirculating water heater within a hot water

recirculation loop, where the water heater is in series with a recirculation system and all recirculating

water flows through the water heater, and where an aquastat/thermostat, timer, or an on-demand

recirculation system is not incorporated.) Refer to the manual for complete warranty information.

Limited

Warranty

External Recirculation Pump Control

Rinnai Circ-Logic™(Included): Recirculation program cycles external pump

Rinnai RLX94IN Specification

Rinnai RLX94IN Specification

Rinnai RLX94IN Specification

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