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R75LSi (VA2528FFUD) |
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Type of Appliance |
Temperature controlled, continuous flow, gas hot water system |
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Rinnai Model Number |
REU-VA2528FFUD(A)-UC |
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Operation / Exhaust System |
Forced combustion / Direct vent |
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Minimum/Maximum Gas Rate (Input) |
15,000 - 180,000 BTU/h (Natural Gas and Propane) |
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Electrical |
Appliance: |
AC 120 Volts - 60 Hz |
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Controller: |
DC 12 Volts |
Electrical Consumption |
Normal |
65 watts |
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Standby |
2.0 watts |
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Anti-frost protection |
100 watts |
Ignition System |
Direct electronic ignition |
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Hot Water Capacity |
0.6 to 7.5 GPM (35° F rise) |
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Temperature |
98° - 120° F (factory default) |
Maximum temperature is selectable at |
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120° F or at 140° F; 98° - 160° F available with the MCC-91 |
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controller for commercial and hydronic applications |
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Temperature (without remote) |
120° F (factory default) |
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Approved Gas Types |
Natural or Propane (ensure unit matches gas type) |
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Installation |
Indoor only |
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Energy Factor |
Natural Gas: 0.82 |
Propane: 0.82 |
Thermal Efficiency |
Natural Gas: 84% |
Propane: 84% |
Service Connections |
Gas supply: 3/4 inch MNPT |
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Cold water inlet: 3/4 inch MNPT |
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Hot water outlet: 3/4 inch MNPT |
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Water Flow Control |
Water flow sensor, electronic water control device and fixed by-pass |
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Minimum/Maximum Water Supply Pressure |
20 - 150 PSI (recommended 30-80 PSI for maximum performance) |
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FLOW TABLE |
8.0 |
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7.0 |
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6.0 |
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(gpm) |
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5.0 |
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4.0 |
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Flow3.0 |
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Water |
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2.0 |
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1.0 |
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0.0 |
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0 |
25 |
50 |
75 |
100 |
125 |
150 |
delta T - Temperature Rise (ºF)
© 2008 Rinnai Corporation |
R75LSi SP |
8/2008 |
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