3
Rinnai CVent
Indicates an imminently hazardous situation which, if not avoided, will result in death or
serious injury.
Indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury.
Indicates a potentially hazardous situation which, if not avoided, could result in minor or
moderate injury. It may also be used to alert against unsafe practices.
This is the safety alert symbol. This symbol alerts you to potential hazards that can kill or hurt you and
others.
DANGER
CAUTION
WARNING
Safety Symbols
Claims for personal and material damages are excluded, if they are due to any or several of the following
reasons:
•
Use of the Cvent system not in accordance with the regulations.
•
Improper assembly and incorrect operation.
•
Faulty maintenance.
•
Non-compliance with the assembly and operating instructions.
•
Non-approved structural changes to the unit or to the individual components.
•
Installation of components which are not part of the Cvent system .
•
Subsequent damage, which occurred through further use of the Cvent system despite known defects.
•
Intentional damage.
•
Force Majeure.
Warranty and Liability Exclusions
Specifications
Number of
water
heaters*
Percent
De-rated
Total Btu Rate
Btu at
Minimum Rate
(without MSB)
Btu at
Minimum Rate
(with MSB)
1
0%
199,000
15,200
15,200
2
1%
394,000
30,400
3
1.5%
588,000
45,600
4
2%
780,000
60,800
5
2.5%
970,000
76,000
6
3%
1,158,000
91,200
7
3.5%
1,344,000
106,400
8
4%
1,528,000
121,600
RU98i (REU-KB3237FFUD-US), RUC98i (REU-KBD3237FFUD-US), and C199i (REU-KBD3237FFUDC-US)
Altitude: 0-2,000 feet
Natural and propane gas
The RU98i and RUC98i units are certified for direct vent only. The C199i is certified for both direct vent and exhaust
only with room air when installed in a commercial common vent application only. Water heaters using CVent will
automatically de-rate according to the table below. Use the table below for calculating your total Btu for multiple
water heaters using CVent.
Summary of Contents for c199i
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