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Rinnai REU-KA2530FFUD-US User Manual

Rinnai corp. water heater user manual.
Type of Appliance
Rinnai model number
Operation / Installation
Minimum/Maximum Gas Rate (Input)
Electrical
Electrical Consumption
Ignition System
Hot Water Capacity
Temperature
Temperature (without remote)
Approved Gas Types
Thermal Efficiency
Energy Factor (EF)
Service Connections
Water Flow Control
Minimum/Maximum Water Supply Pressure
FLOW TABLE
© 2010 Rinnai Corporation
Condensing, Tankless, Temperature controlled, continuous flow,
gas hot water system, Energy Star Qualified
REU-KA2530FFUD-US
Forced combustion; indoor only
9,500 (Natural Gas), 10,300 (Propane) - 157,000 BTU/h
Appliance:
Temperature Controller:
Normal
Standby
Anti-frost protection
Direct electronic ignition
0.4 to 6.0 GPM (50° F rise)
98° - 120° F (factory default) Maximum temperature is selectable at
120° F or at 140° F; 98° - 185° F available with the MCC-91
controller for commercial and hydronic applications
120° F (factory default)
Natural or Propane (ensure unit matches gas type)
Natural Gas: 97%
Natural Gas: 0.96
Gas supply: 3/4 inch MNPT
Cold water inlet: 3/4 inch MNPT
Hot water outlet: 3/4 inch MNPT
Water flow sensor, electronic water control and by-pass control
15 - 150 PSI (50 PSI or above is recommended for maximum flow)
10.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0
25
delta T - Temperature Rise (ºF)
RC80HPi-SP
RC80HPi (KA2530FFUD)
50
75
100
8/2010
AC 120 Volts - 60 Hz
DC 12 Volts
63 watts
2 watts
220 watts
0.4 to 8.0 GPM (35° F rise)
Propane: 97%
Propane: 0.96
125
150

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   Summary of Contents for Rinnai REU-KA2530FFUD-US

  • Page 1

    Service Connections Water Flow Control Minimum/Maximum Water Supply Pressure FLOW TABLE 10.0 © 2010 Rinnai Corporation Condensing, Tankless, Temperature controlled, continuous flow, gas hot water system, Energy Star Qualified REU-KA2530FFUD-US Forced combustion; indoor only 9,500 (Natural Gas), 10,300 (Propane) - 157,000 BTU/h...

  • Page 2

    Local, state, provincial and federal codes must be adhered to prior to installation. WEIGHT: 63.9 lb (29 kg) DIMENSIONS Rinnai Corporation • 103 International Drive • Peachtree City, GA 30269 • Toll-Free: 1-800-621-9419 • Fax: 678-364-8643 • www.rinnai.us RC80HPi (KA2530FFUD) MC-91-1US (included)

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