Specification Sheet

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
 Energy Star qualified
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
Heavy duty forged brass Webstone Isolator valves EXP E2, certified to NSF/
ANSI 61-8 for potable water, rated up to 200,000BTU and 150psi
Water flow sensor, electronic water control device and by-pass
20 - 150 PSI (138-1035KPa) (recommended 30-80 PSI (207– 552KPa) for
maximum performance)
© 2014 Rinnai Corporation
RLX94i VC SP 7/2014
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)
25
(13.9)
50
(27.8)
75
(41.6)
100
(55.6)
125
(69.4)
150
(83.3)
Amperage