High Efficiency Plus 7.5 GPM 180,000 BTU Natural Gas Interior Tankless Water Heater
Enjoy an endless supply of hot water with this high efficiency non-condensing natural gas tankless water heater from Rinnai. Only the size of a small suitcase, the RL75iN is compact, easy-to-install, reliable and perfect for indoor locations. Rinnai products provide peace of mind with warranties that surpass the competition.
Features
- 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
Specifications
| Dimensions |
Width: 14 Inches (355.6 mm) |
| Height: 23 Inches (584.2 mm) |
| Depth: 9 Inches (228.6 mm) |
| Weight |
45.6 lbs (20.7 kg) |
| Installation Type |
Indoor |
| Minimum/Maximum BTU |
10,300 / 180,000 (Natural Gas and Propane) |
| Energy Factor |
0.82 for Natural Gas and Propane |
| Temperature Range |
Residential: 98°F - 140°F (37°C - 60°C) |
| Commercial: 98°F - 160°F (37°C - 71°C)** |
| Minimum Activation Rate |
0.4 gpm (1.5 lpm) |
| Flow Rate (70° / 50° Temperature Rise) |
4.3 / 6.0 gpm (16.3 / 22.7 lpm) |
| Hot Water Flow Rate Range |
0.26 - 7.5 gpm (0.98 - 28.4 lpm) |
| Controllers |
Standard: MC-91-2US |
| Optional: MC-100-1, BC-100V-1, MC-195T-US, MCC-91-2 |
| Ultra Lox NOx |
Yes |
| Warranty (Residential)* |
Limited 12-year on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor) |
| Warranty (Commercial)* |
Limited 5-year on heat exchanger, 5-year on parts, 1-year on labor (2-year optional on labor) |
| Mobile Home Certified |
Yes |
| Valves Shipped in Box |
Yes |
| High Altitude Approved |
Up to 10,200 ft. (3,109 m) |
| Certifications |
AHRI and CSA |
| Venting Options |
Concentric |
| Tankless Rack System (TRS/TRW) Compatible |
No |
| 1/2" Gas Line Compatible*** |
Yes |
* It is recommended that a trained and qualified professional who has attended a Rinnai training class complete the installation. The warranty may be voided due to any improper installation.
— Installation and service must be performed by a licensed professional.
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Installation Type Indoor
Minimum/Maximum BTU 10,300 / 180,000 (Natural Gas and Propane)
Energy Factor 0.82 for Natural Gas and Propane
Temperature Range Residential: 98°F - 140°F (37°C - 60°C)
Commercial: 98°F - 160°F (37°C - 71°C)**
Minimum Activation Rate 0.4 gpm (1.5 lpm)
Flow Rate (70° / 50° Temperature Rise) 4.3 / 6.0 gpm (16.3 / 22.7 lpm)
Hot Water Flow Rate Range 0.26 - 7.5 gpm (0.98 - 28.4 lpm)
Controllers Standard: MC-91-2US
Optional: MC-100-1, BC-100V-1, MC-195T-US, MCC-91-2
Ultra Lox NOx Yes
Warranty (Residential)* Limited 12-year on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor)
Warranty (Commercial)* Limited 5-year on heat exchanger, 5-year on parts, 1-year on labor (2-year optional on labor)
Mobile Home Certified Yes
Valves Shipped in Box Yes
High Altitude Approved Up to 10,200 ft. (3,109 m)
Certifications AHRI and CSA
Venting Options Concentric
Tankless Rack System (TRS/TRW) Compatible No
1/2" Gas Line Compatible*** Yes
