Product Description
Rinnai RL75i (REU-VC2528FFUD-US) Luxury Series Interior Tankless Water Heater max Btu 180,000 max flow 7.5gpm with Isolation Valve
- ENERGY STAR Qualified
- Energy Factor of .82 for both Natural Gas and Propane
- Certified for Installation in Manufactured (Mobile) Homes
- Enhanced scale detection lessens possibility of serious, long-term damage to unit
- Temperature lock function prevents accidental or unauthorized changes to water temperature
- Complies with South Coast Air Quality Management District 14 ng/J or 20 ppm NOx emission levels
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Dimensions
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Width: 14 Inches
Height: 23 Inches Depth: 9.3 Inches |
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Weight
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46 Pounds
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Ignition
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Direct Electronic
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Hot Water Capacity
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0.26 to 7.5 GPM
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Minimum Activation Rate
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0.4 GPM
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Minimum/Maximum Gas Rate (Input BTUs)
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10,300 – 180,000
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Energy Factor
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0.82 for Natural Gas and Propane
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Energy Star
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Yes
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Approved Gas Types
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Natural Gas or Propane
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Temperature Settings
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98°F – 140°F with MC-91-2US
98° F – 160° F with MCC-91-2US |
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Type of Controller
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MC-91-2US (included)
MCC-91-2US (optional for Commercial or Hydronic Applications) MC-100V-1US Deluxe Controller (optional) BC-100V-1US Bathroom Controller (optional) |
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Ultra Lox NOx
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Yes
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Electrical
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AC 120 Volts, 60 Hz
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Electrical Consumption
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Normal: 76 Watts
Standby: 2 Watts Anti-Frost Protection: 120 Watts |
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Service Connections
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Gas Supply: 3/4 Inch MNPT
Cold Water Inlet: 3/4 Inch MNPT Hot Water Outlet: 3/4 Inch MNPT |
Specifications: |
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| Type of Appliance: | • Temperature Controlled, Continuous Flow, Gas Hot Water System
• Certified for installation in Manufactued (Mobile) homes • Forced combustion / Direct vent • Energy Star Qualified. |
| Rinnai Model Number: | REU-VC2528FFUD-US |
| Installation: | Indoor only |
| Minimum/Maximum Gas Rate (Input): | 10,300 – 180,000 BTU/h (3.02-56.3kW) |
| Electrical: | Appliance: AC 120 Volts – 60 Hz; Temperature Controller: DC 12 Volts |
| Electrical Consumption: | Normal: 76 w Stanby: 2 w Anti-frost Protection: 120 w |
| Ignition System: | Direct electronic ignition |
| Hot Water Capacity: | Minimum flow rate: 0.26 GPM (1 l/min) |
| Minimum activation flow rate: 0.4 GPM 1.5 l/min) | |
| Maximum flow rate: 7.5 GPM | |
| Temperature: | 98° – 120° F (37° – 49°C) (factory default) Maximum temperature is selectable at 120°F(49°C) or at 140°F(60°C); 98°-160°F available with the MCC-91-2 controller for commercial and hydronic applications |
| Temperature (without Remote): | 120° F (49°C) (factory default) or 140° F (60°C) |
| Energy Factor (FE): | Natural Gas: 0.82; Propane: 0.82 |
| Service Connections: | Gas supply: 3/4 inch (19mm) MNPT |
| Cold water inlet: 3/4 inch (19mm) MNPT | |
| Hot water outlet: 3/4 inch (19mm) MNP | |
| Isolation & Pressure Relief Valves
Included: |
Heavy duty forged brass Webstone Isolator valves EXP E2, certified to NSF/ANSI 61-8 for potable water, rated up to 200,000BTU and 15 PSI |
| Water Flow Control: | Water flow sensor, electronic water control and by-pass control |
| Minimum/Maximum Water Supply
Pressure: |
20-150 PSI (138-1035 KPa) (30-80 PSI (207-552 KPa) is recommended for maximum performance) |
| Water Temperature Control: | Simulation feed forward and feedback |
| Controller: | MC-91-2US (part of the front panel) |
| MCC-91-2US (Optional, for hydronic and commercial applications) | |
| Deluxe controller: MC-100V-1US (optional) | |
| Bathroom controller: BC-100V-1US (optional) | |
| Controller Cable: | Non-polarized two-core cable, minimum 22 AWG |
| Safety Devices: | Flame failure – Flame Rod Remaining flame (OHS) |
| Boiling protection Thermal fuse | |
| Combustion fan rpm check Automatic frost protection | |
| Over current – glass fuse | |
| Clearances from Combustibles: | Top of heater – 6 Inches (152.4mm) Back of heater – 0 Inches |
| Front of heater – 6 Inches (152.4mm) Bottom of Heater – 12 Inches (304.8mm) | |
| Sides of heater – 2 Inches (50.8mm) From vent pipe – 0 inches | |
| Clearances from
Non-Combustibles: |
Top of heater – 2 Inches (50.8mm) Back of heater – 0 Inches |
| Front of heater – 6 Inches (152.4mm) Bottom of Heater – 12 Inches (304.8mm) | |
| Sides of heater – 1/2 Inches (12.7mm) From vent pipe – 0 inches | |
| Min./Max. Gas Supply Pressure
(sea level): |
Natural Gas: min 5” W.C. max 10.5” W.C.
Propane: min 8″ W.C. max 13.5″ W.C. |
| Manifold Gas Pressure
(inches W.C.): |
Natural Gas: high fire 2.5” W.C. low fire 0.61” W.C.
Propane Gas: high fire 3.9” W.C low fire 0.87” W.C. |
| NOx: | Complies with South Coast Air Quality Management District 14 ng/J or 20 ppm NOx emission level |
SKU: RL75i REU-VC2528FFUD-US REUVC2528FFUDUS