VB Series Indoor LS Manual
3
Specifications
Rinnai is continually updating and improving products. Therefore, specifications are subject to change without
prior notice.
The maximum inlet gas pressure must not exceed the value specified by the manufacturer. The minimum value
listed is for the purpose of input adjustment.
Model
RL75i
RL94i
R98LSi
R98LSi-ASME
Minimum Gas Consumption Btu/h
9,900 (NG)
10,300 (LPG)
19,000
Maximum Gas Consumption Btu/h
180,000
199,000 (NG)
190,000 (LP)
237,000
Hot water capacity (Min - Max) *
0.4 - 7.5 GPM
(1.5 - 28.5 L/min)
0.4 - 9.4 GPM
(1.5 - 35.5 L/min)
0.6 - 9.8 GPM
(2.4 - 37 L/min)
Hot water capacity (45°F rise)
6.6 GPM
(25.0 L/min)
7.1 GPM
(27.0 L/min)
8.5 GPM
(32.2 L/min)
Default Temperature Setting (no controller)
120º F (49º C)
Temperature Controller Default Setting
104º F (40º C)
Maximum Temp Setting (commercial **)
160º F (71º C)
185º F (85º C)
Maximum Temp Setting (residential)
see Temperature Ranges for more information
Selectable at 120º F (49º C) or at 140º F
(60º C)
140º F (60º C)
Minimum Temperature Setting
98º F (37º C)
Weight
51 lb (23 kg)
53 lb (24 kg)
55 lb (25 kg)
Efficiency
Thermal Efficiency: 84.0%
Noise level
49 dB
Electrical Consumption
Normal
76 W
83 W
99 W
Standby
2 W
Anti-frost Protection
184 W
116 W
By-Pass Control
Fixed
Electronic
Minimum Gas Supply
Pressure
Natural Gas
5.0 inch W.C.
Propane
8.0 inch W.C.
Maximum Gas Supply
Pressure
Natural Gas
10.5 inch W.C.
Propane
13.5 inch W.C.
Type of Appliance
Direct Vent, Temperature controlled continuous flow gas hot water system.
Operation
With or without remote controls, mounted in kitchen, bathroom, etc.
Approved Gas Type
Natural Gas or Propane - Ensure unit matches gas type supplied at the installation
Connections
Gas Supply: 3/4" MNPT, Cold Water Inlet: 3/4" MNPT, Hot Water Outlet: 3/4" MNPT
Ignition System
Direct Electronic Ignition
Electric Connections
Appliance: AC 120 Volts, 60Hz. Remote Control: DC 12 Volts (Digital)
Water Temperature Control
Simulation Feedforward and Feedback.
Water Supply Pressure
Minimum Water Pressure: 20 PSI (Recommended 30-80 PSI for maximum
Maximum Water Supply Pressure
150 PSI
Remote Control Cable
Non-Polarized Two Core Cable (Minimum 22 AWG)
Energy Star Qualified
Yes
Yes
No (not applicable)
Certified for installation in manufactured (mobile)
homes
Yes
Yes
No
No
Energy Factor: 0.82
* Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature.
** for commercial and hydronic applications requiring higher temperatures
