Spec Sheet

Type of Appliance
Rinnai Model Number
Operation / Installation
Minimum/Maximum Gas Rate (Input)
Electrical
Electrical Consumption
Amperage
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-VC2837FFUD-US
Forced combustion; indoor only
10,300 - 199,000 BTU/h
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 Propane: 0.82
Gas supply: 3/4 inch MNPT Cold water inlet: 3/4 inch MNPT
Hot water outlet: 3/4 inch 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)
© 2015 Rinnai
RL94i VC SP(01) 7/2015
FLOW TABLE
RL94i (VC2837FFUD-US)
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.
Low Lead Content
NSF/ANSI 372
C U
SANITATION
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
0 25 50 75 100 125 150
Water Flow gpm (l/min)
delta T - Temperature Rise (ºF)
25(13.9) 50(27.8) 75(41.6) 100(55.6) 125(69.4)
150(83.3)
0
6.0 (22.7)
1.0 (3.8)
2.0 (7.6)
3.0 (11.4)
0.0
5.0 (19.0)
4.0 (15.1)
7.0 (26.5)
10.0 (37.9)
9.0 (34.1)
8.0 (30.3)