Rinnai V75IP Dimensions Guide

V75IP
Rinnai
Brand
Rinnai
Model
V75IP
Type
Dimensions Guide

This manual is also suitable for

Rinnai V75IP is a continuous flow, gas hot water system that provides endless hot water for your home. With a minimum flow rate of 0.26 GPM and a maximum flow rate of 7.5 GPM, it can meet the hot water demands of even the largest households. The V75IP is also very efficient, with a Uniform Energy Factor (UEF) of 0.81. It is also capable of providing anti-frost protection. Additionally, the V75IP comes with a variety of safety features, including a flame failure sensor, thermal fuse, and over current protection, ensuring that your family is safe and protected.

Rinnai V75IP is a continuous flow, gas hot water system that provides endless hot water for your home. With a minimum flow rate of 0.26 GPM and a maximum flow rate of 7.5 GPM, it can meet the hot water demands of even the largest households. The V75IP is also very efficient, with a Uniform Energy Factor (UEF) of 0.81. It is also capable of providing anti-frost protection. Additionally, the V75IP comes with a variety of safety features, including a flame failure sensor, thermal fuse, and over current protection, ensuring that your family is safe and protected.

Type of Appliance
Rinnai Model Number
Operation / Installation
Minimum/Maximum Gas Rate (Input)
Electrical
Electrical Consumption
Amperage
Ignition System
Hot Water Capacity
Temperature
Temperature (without remote)
Installation
Uniform Energy Factor (UEF)
Service Connections
Water Flow Control
Minimum/Maximum Water Supply Pressure
Temperature controlled, continuous flow, gas hot water system
Certified for installation in manufactured (mobile) homes
Forced combustion / Direct vent
REU-VC2528FFU-US
Forced combustion; indoor only
10,300 - 180,000 BTU/h
Appliance: AC 120 Volts - 60 Hz
Controller: DC 12 Volts
Normal: 76 w Standby: 2 w Anti-frost protection: 120 w
Max: 4A Fuse: 10A
Direct electronic ignition
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 (28.4 l/min)
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(37° -
71° C) available with MCC-91-2 controller for hydronic applications
120° F (49° C) (factory default) or 140° F (60° C)
Indoor only
0.81
Gas supply: 3/4 inch MNPT Cold water inlet: 3/4 inch MNPT
Hot water outlet: 3/4 inch MNPT
Water flow sensor, electronic water control device and fixed by-pass
20 - 150 PSI (138-1035 KPa) (recommended 30-80 PSI (209 - 552
KPa) for optimal performance)
© 2017 Rinnai Corporation
V75i SP(02) 5/2017
FLOW TABLE
V75i (VC2528FFU-US)
Rinnai is continually updating and improving products; therefore, specifications are subject to change without prior
notice. Local, state, provincial and federal codes must be adhered to prior to installation.
Low Lead Content
NSF/ANSI 372
C U
SANITATION
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
0 25 50 75 100 125 150
DT – Temperature Rise (°F)
Hot Water Flow Rate (gpm)
delta T - Temperature Rise (ºF)
Water Flow gpm (l/min)
0
25(13.9) 50(27.8) 75(41.6) 100(55.6) 125(69.4) 150(83.3)
6.0 (22.7)
1.0 (3.8)
2.0 (7.6)
3.0 (11.4)
0.0
5.0 (19.0)
4.0 (15.1)
7.0 (26.5)
8.0 (30.3)
Rinnai Corporation • 103 International Drive • Peachtree City, GA 30269 • Toll-Free: 1-800-621-9419 • Fax: 678-364-8643 • www.rinnai.us
Water Temperature Control
Controller
Controller Cable
Safety Devices
Clearances from Combustibles
(suitable for closet, attic, and
crawl space installations)
Clearances from Non-combustibles
* 24 inches required for serviceability
Min. / Max. Gas Supply Pressure
Manifold Gas Pressure
(inches W.C.)
NOx
Simulation feed forward and feedback
MC-91-2US (part of the front panel)
Deluxe controller: MC-100V-1US (optional)
Bathroom controller: BC-100V-1US (optional)
MCC-91-2US (optional; for hydronic applications)
Non-polarized two-core cable, minimum 22 AWG
Flame failure - Flame Rod
Boiling protection
Combustion fan rpm check
Over current - glass fuse
Top of heater - 6 inches(152mm)
Front of heater - 6 inches(152mm)*
Sides of heater - 2 inches(51mm)
Top of heater - 2 inches(51mm)
Front of heater - 6 inches(152mm)*
Sides of heater - 1/2 inch(13mm)
Natural Gas: min 4” W.C. (10mbar) max 10.5” W.C. (26.1mbar)
Propane Gas: min 8” W.C. (20mbar) max 13.5” W.C. (33.6mbar)
Natural Gas: high fire 2.2” W.C. (5.5mbar) low fire 0.61” W.C. (1.5mbar)
Propane Gas: high fire 3.8” W.C. (9.5mbar) low fire 0.87” W.C. (2.2mbar)
Complies with South Coast Air Quality Management District 14 ng/J or 20
ppm NOx emission levels
Remaining flame (OHS)
Thermal fuse
Automatic frost protection
Back of heater - 0 inches
Ground / bottom - 12 inches(305mm)
From vent pipe - 0 inches
Back of heater - 0 inches
Ground / bottom - 12 inches(305mm)
From vent pipe - 0 inches
V75i (VC2528FFU-US)
B
C
D
E
F
G
0.4~1.8 (10~45) Variable
14.04 (356.6)
22.95 (583)
9.27 (235.5)
5.05 (128.1)
2.67 (67.8)
A
DIMENSION
Inches (mm)
DIMENSION
Inches (mm)
A (GAS)
1.31 (33.2)
D
4.33 (110)
A (COLD)
1.93 (49)
E
2.89 (73.3)
A (HOT)
1.35 (34.4)
F
1.85 (47)
B
4.21 (106.9)
G
3.44 (87.3)
C
1.17 (29.8)
DIMENSIONS
WEIGHT: 45.6 lb (20.7 kg)
Heat exchanger: 10 years* for residential and hydronic applications, increased to 12 years* if
installed with an isolation valve kit; All other parts: 5 years*; Labor: 1 year
(* reduced to 3 years if used as a circulating water heater within a circulation loop, when the water
heater is in series with a circulation system and all circulating water flows through the water heater)
Refer to the manual for complete warranty information.
Limited
Warranty
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Rinnai V75IP Dimensions Guide

V75IP
Rinnai
Brand
Rinnai
Model
V75IP
Type
Dimensions Guide
This manual is also suitable for

Rinnai V75IP is a continuous flow, gas hot water system that provides endless hot water for your home. With a minimum flow rate of 0.26 GPM and a maximum flow rate of 7.5 GPM, it can meet the hot water demands of even the largest households. The V75IP is also very efficient, with a Uniform Energy Factor (UEF) of 0.81. It is also capable of providing anti-frost protection. Additionally, the V75IP comes with a variety of safety features, including a flame failure sensor, thermal fuse, and over current protection, ensuring that your family is safe and protected.

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