Rinnai RUCS75I REU-KCM2528FFU-US Ultra Series Tankless Indoor Natural Gas Water Heater
- Weight: 57.3 (lbs)
- mobile home certified: yes
- fuel type: natural gas
- natural gas connection: 3/4"
- btu: 160k
- install location: indoor
- wifi: yes
- 1/2" natural gas line compatible: yes
- vent pipe diameter: 3"
- venting option: concentric, twin pipe pvc/cpvc, centrothem
- type: tankless water heater
- residential/commercial: residential
DESCRIPTION
Rinnai Ultra Series Tankless Water Heaters deliver innovation and technological leadership in condensing tankless water heating design, while providing homeowners with an endless supply of hot water, energy savings, a space-saving design and environmental benefits. The NEW RUCS75i at 160,000 BTUs, available in natural gas and propane, offer condensing technology with lower to mid-range capacity at attractive price points. As the only manufacturer to offer both concentric and PVC/CPVC dual pipe venting options on the same unit, the RUCS models join the Ultra Series lineup of innovative designs and enduring values.
- ENERGY STAR® Qualified - Energy Factor up to .93
- The RUCS75i, with a maximum of 160,000 BTU, can deliver 7.5 GPM of continuous hot water
- Built-in status monitor; easily upgradable to MC-91-2 controller for remote operation
- Temperature Range of 120°F - 140°F, with four convenient pre-set temperatures
- Stylish white cabinet and matching cover panel
- Quiet Operation: RUCS75 @ 55dB
- High Altitude Approved up to 5,400 feet
- Ultra Low NOx Compliant
- Built-in freeze protection down to -22°F for indoor models and -4°F for outdoor models (gas/electricity required)
- Mobile Home Certified
- Fuel conversion kits available
- Isolation valves sold separately
These new Rinnai RUCS/RUS Condensing Tankless Water Heaters expand Rinnai’s Ultra Series condensing lineup to 6 models, in both indoor and outdoor versions, ranging from 130,000 to 199,000 BTU with efficiencies from .93 EF to .96 EF, providing the most complete condensing lineup in the industry.
FEATURES
| Dimensions | Width: 18.5 inches (469.9 mm) Height: 26 inches (660.4 mm) Depth: 10 inches (254 mm) |
|---|---|
| Weight | 57.3 lbs (26 kg) |
| Installation Type | Indoor |
| Minimum/Maximum BTU | 10,300 / 160,000 Natural Gas and Propane |
| Energy Factor | 0.93 for Natural Gas and Propane |
| Temperature Range | Residential Only: 120°F - 140°F (49°C - 60°C) |
| Minimum Activation Rate | 0.4 gpm (1.5 lpm) |
| Flow Rate (70° / 50° Temperature Rise) | 4.2 / 5.9 gpm (15.9 / 22.3 lpm) |
| Hot Water Flow Rate Range | 0.26 - 7.5 gpm (0.98 - 28.4 lpm) |
| Controllers | Standard: Status Monitor Optional: MC-91-2US |
| Ultra Low NOx | Yes |
| Warranty (Residential)* | Limited 12-year on heat exchanger, 5-year on parts, 1-year on labor |
| Warranty (Commercial)* | Residential Only |
| Mobile Home Certified | Yes |
| Valves Shipped in Box | No |
| High Altitude Approved | Up to 5,400 ft. (1,646 m) |
| Certifications | AHRI, CSA, Energy Star® |
| Venting Options | Concentric or PVC / CPVC |
| Tankless Rack System (TRS/TRW) Compatible | No |
| 1/2" Gas Line Compatible*** | Yes |
SPECIFICATION SHEETS
ATTRIBUTES
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mobile home certified yes fuel type natural gas natural gas connection 3/4" btu 160k install location indoor wifi yes 1/2" natural gas line compatible yes vent pipe diameter 3" venting option concentric, twin pipe pvc/cpvc, centrothem type tankless water heater residential/commercial residential
Prop. 65 Warning: This product contains one or more chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm.
Herbicides and Pesticides are only available to buy online pick up in store in the State of California