All condensing tankless water heaters by Rinnai deliver more efficiency than ever. Available in 4 models, suitable for large or mid-sized homes, Rinnai's condensing tankless water heaters provide all the same benefits that homeowners and builders expect from Rinnai.
Features
• ENERGY STAR® Qualified
• Condensing Technology for Better Efficiency and Substantial Energy Savings
• 97% Thermal Efficiency
• Propane and Natural Gas Models Available
• Pre-set at 120°F
• Meets Texas and California NOx Emissions Standards
• 0.96 Energy Factor for Both Gas Types
• Temperature Range with Controllers:
→ Commercial (98°F - 185°F )
→ Residential (98°F - 140°F)
• Fully Compatible with a Full Range of Rinnai Digital Controllers
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Luxury/Ultra Series Warranty
Warranty (some restrictions apply): Heat exchanger limited warranty: 12 years residential; 3 years when used in certain recirculating systems; 10 years when used with a Rinnai hydronic furnace; 5 years in commercial applications. All other parts: 5 years. *Labor: 5 years residential and 2 years commercial for Luxury/Ultra models when registered within 30 days of installation, 1 year all other applications. For more warranty details, visit www.rinnai.us or call 1-800-621-9419.
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Feature Table
Model
|
Gas Type*
|
Input BTUs
in thousands
|
Installation
|
Hot Water Capacity
|
Thermal Efficiency
(Energy Factor)
|
Energy Use:
Normal,
Standby,
Anti-Frost |
Temperature Settings
|
Min
|
Max
|
Residential
|
Commercial**
|
| RV53iN |
NG |
15 |
150 |
Indoor |
0.6 to 5.3 GPM (45°F Rise) |
84%
(0.82)
|
55 Watts,
2 Watts,
184 Watts |
120°F - 140°F |
Residential only |
| RV53iP |
LP |
15 |
150 |
| RV53eN |
NG |
19 |
120 |
Outdoor |
0.6 to 5.3 GPM (35°F Rise) |
82%
(0.82)
|
33 Watts,
2 Watts,
74 watts |
120°F - 140°F |
Residential only |
| RV53eP |
LP |
20.2 |
120 |
| RC98iN |
NG |
9.5 |
199 |
Indoor |
0.4 to 7.6 GPM (50° F rise) and 0.4 to 9.8 GPM (35° F rise) |
96%
(0.94)
|
80 Watts,
2 Watts,
220 Watts |
98°F - 140°F |
98°F - 185°F |
| RC98iP |
LP |
10.3 |
199 |
| RC98eN |
NG |
9.5 |
199 |
Outdoor |
0.4 to 7.6 GPM (50° F rise) and 0.4 to 9.8 GPM (35° F rise) |
95%
(0.93)
|
59 Watts,
2 Watts,
172 Watts |
98°F - 140°F |
98°F - 185°F |
| RC98eP |
LP |
10.3 |
199 |
| RC80iN |
NG |
9.5 |
157 |
Indoor |
0.4 to 6.0 GPM (50° F rise) and 0.4 to 8.0 GPM (35° F rise) |
97%
(0.96) |
63 Watts
2 Watts,
220 Watts |
98°F - 140°F |
98°F - 185°F |
| RC80iP |
LP |
10.3 |
157 |
| RC80eN |
NG |
9.5 |
157 |
Outdoor |
0.4 to 6.0 GPM (50° F rise) and 0.4 to 8.0 GPM (35° F rise) |
97%
(0.96) |
44 Watts,
2 Watts,
172 Watts |
98°F - 140°F |
98°F - 185°F |
| RC80eP |
LP |
10.3 |
157 |
| RL94iN |
NG |
9.9 |
199 |
Indoor |
0.4 to 9.4 GPM (30° F rise) |
83%
(0.82) |
83 Watts,
2 Watts,
184 Watts |
98°F - 140°F |
98°F - 185°F |
| RL94iP |
LP |
10.3 |
199 |
| RL94eN |
NG |
9.9 |
199 |
Outdoor |
0.4 to 9.4 GPM (35° F rise) |
83%
(0.82) |
49 Watts,
2 Watts,
104 Watts |
98°F - 140°F |
98°F - 185°F |
| RL94eP |
LP |
10.3 |
199 |
| RL75iN |
NG |
9 |
180 |
Indoor |
0.4 to 7.5 GPM (40° F rise) |
82%
(0.82) |
76 Watts,
2 Watts,
184 Watts |
98°F - 140°F |
98°F - 160°F |
| RL75iP |
LP |
10.3 |
180 |
| RL75eN |
NG |
9.9 |
180 |
Outdoor |
0.4 to 7.5 GPM (40° F rise) |
82%
(0.82) |
44 Watts,
2 Watts,
104 Watts |
98°F - 140°F |
98°F - 160°F |
| RL75eP |
LP |
10.3 |
180 |
| R98LSiN |
NG |
19 |
237 |
Indoor |
0.6 to 7.9 GPM (50° F rise) and 0.9 to 9.8 GPM (35° F rise) |
84% |
99 Watts,
2 Watts,
116 Watts |
98°F - 140°F |
98°F - 185°F |
| R98LSiP |
LP |
19 |
237 |
| R98LSeN |
NG |
19 |
237 |
Outdoor |
0.6 to 7.9 GPM (50° F rise) and 0.9 to 9.8 GPM (35° F rise) |
83% |
99 Watts,
2 Watts
116 Watts |
98°F - 140°F |
98°F - 185°F |
| R98LSeP |
LP |
19 |
237 |
* NG = Natural Gas; LP = Liquid Propane
** Commercial controller must be purchased separately
Common & basic specs:
→ Gas supply pipe connection: 0.75 Inch MNPT
→ Cold water inlet pipe connection: 0.75 Inch MNPT
→ Hot water outlet pipe connection: 0.75 Inch MNPT
→ Electrical: AC 120 Volts, 60 Hz
→ Front cover material: Powder coated galvanized steel
Dimensions
| DIM |
DESCRIPTION |
in |
mm |
| A |
Width |
18.5 |
470 |
| B |
Depth * |
10.5 |
266.9 |
| C |
Height - Unit |
26.4 |
670 |
| D |
Height - with brackets |
28.5 |
723.2 |
| E |
Hot Water Outlet - from wall * |
4.3 |
110 |
| F |
Hot Water Outlet - from center |
3.9 |
100 |
| G |
Cold Water Inlet - from wall * |
2.9 |
74.6 |
| H |
Cold Water Inlet - from center |
1.1 |
27.7 |
| I |
Gas Connection - from wall * |
3.9 |
99 |
| J |
Gas Connection - from center |
4.1 |
103.2 |
| K |
From base to gas connection |
1.6 |
40.2 |
| From base to cold connection |
2.0 |
50.2 |
| From base to hot connection |
1.6 |
41.2 |
| L |
Condensate Drain - from wall * |
5.2 |
132.6 |
| M |
Condensate Drain - from center |
7.7 |
195 |
|
 |
* This is the minimum dimension from the wall. The wall bracket is adjustable to allow an additional 1.57 inches (40 mm).
How to Vent this Tankless Hot Water Heater
Here is what you need to vent this tankless heater to the roof.
You only need to buy one of the appropriate length items from among the selection in Group A and Group B below. Consider any optional roofing accessories from Group C below.
Group A
Are you in a cold climate with possibly significant snow accumulation? If so, buy our Rinnai/Ubbink Roof Discharge Termination 38" (Cold Climate), pn 184119. If not, buy our Rinnai/Ubbink Roof Discharge Termination 18", pn 184118-S.
Group B
Choose the additional pipe length you need from the top of the Rinnai heater to the pipe in Group A.
• Rinnai/Ubbink 2" to 12" Telescoping Vent Pipe Extension, pn 224054
• Rinnai/Ubbink 10" Vent Pipe Extension, pn 224051
• Rinnai/Ubbink 19.5" Vent Pipe Extension, pn 224052
• Rinnai/Ubbink 39" Vent Pipe Extension, pn 224053
Group C
• Rinnai/Ubbink Roof Flashing, Roof Pitch 1/12 to 6/12, pn 189950
• Rinnai/Ubbink Roof Flashing, Roof Pitch 6/12 to 12/12, pn 189951
• Rinnai/Ubbink Roof Flashing, Roof Pitch 8/12 to 16/12, pn 189952
• Rinnai/Ubbink Flat Roof Flashing, pn 146141
• Rinnai/Ubbink Metal Roof Flashing, pn 242141
Here is what you need to vent this tankless heater sideways to the wall.
You only need to buy one of the appropriate length items from among the selection in Group A and Group B below. Consider any optional accessories from Group C below.
Group A
Are you in a cold climate and expect a lot of condensate flowing through this termination pipe? If so, buy one of these two lengths:
• Rinnai/Ubbink 12" All Weather Wall Termination Kit, pn STDKITVA-A
• Rinnai/Ubbink 21" All Weather Wall Termination Kit, pn STDKITVA-A21
If not, buy one of these two lengths:
• Rinnai/Ubbink 11.5" Universal Non-Condensing Wall Termination Kit, pn 223181
• Rinnai/Ubbink 21" Universal Non-Condensing Wall Termination Kit, pn 223182
Group B
Choose the additional pipe length you need to extend the distance, between the elbow part and the termination part in the kit above, to the wall.
• Rinnai/Ubbink 2" to 12" Telescoping Vent Pipe Extension, pn 224054
• Rinnai/Ubbink 10" Vent Pipe Extension, pn 224051
• Rinnai/Ubbink 19.5" Vent Pipe Extension, pn 224052
• Rinnai/Ubbink 39" Vent Pipe Extension, pn 224053
Group C
• Rinnai/Ubbink Wall Thimble, fits 2x4 or 2x6 wall construction, pn 224045
• Rinnai/Ubbink Metal Pass Through Plate, pn 224097
Installation Help and Recommendations
We recommend that you have a professional tankless water heater installer review the above recommendations. Need an installer? Get 4 FREE Tankless Water Heater Installation Estimates Now. It's Quick and Easy!
Contractors: Get Targeted Consumer Leads in Your Area Now.
Contractors: Apply for Wholesale Pricing from GadgetsGo.com.
Documents
• User Manual
• Detailed Specifications
• Installation Instructions: Manifold Electronic Control System MSB-M & MSB-C1
• Installation Instructions: Manifold Electronic Control System MSB-C2
• Installation Instructions: EZConnect Cable
• Installation Instructions: Ubbink Condensing Tankless Water Heater Venting
Rinnai® is a registered trademark of Rinnai Corporation. GadgetsGo is not associated with or sponsored by Rinnai Corporation. |
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