Safety Devices

Venting

Maximum Vent Length

Wall Thickness and Flue Manifold Kits

(the “A” vent kit is included with the appliance)

Warranty

556FAIII

Flame rod detects flame failure; results in auto shutdown to prevent escape of gas

Bi-metal switch, thermal fuse, and thermistor detect overheat condition; results in auto shutdown

3 amp fuse protects against power surge; results in auto shutdown

Abnormal spark at time of ignition results in auto shutdown

Combustion fan purges any gas from the combustion chamber before ignition

Convection fan continues to run after burner shutdown to cool internal parts

Function lock prevents inadvertent operation

Appliance shuts down if room reaches 104° F (40° C)

concentric; 3 1/8 inch (80 mm) wall hole

13 feet (4 m) with a maximum of 2 bends; maximum 8 feet (2.4 m) vertically

Name

Kit No.

 

fits walls

S Vent Kit

FOT-150

3

- 4 1/2 in (75 - 115 mm)

A Vent Kit

FOT-151

4

1/2 - 9 1/2 in (115 - 240 mm)

B Vent Kit

FOT-152

9

1/2 - 15 3/4 in (240 - 400mm)

C Vent Kit

FOT-153

15 3/4 - 23 5/8 in (400 - 600 mm)

D Vent Kit

FOT-154

23 5/8 - 31 1/2 in (600 - 800 mm)

Labor: 2 years; Parts: 5 years; Heat Exchanger: 10 years with years 6-10 prorated

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.

DIMENSIONS

 

 

11 " (280mm)

 

 

 

 

 

 

 

 

 

 

 

 

3 7/16" (88mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

6 1/2" (165mm)

3 3/8" (85mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3"

 

 

21 13/16" (554mm)

 

"

 

)

 

 

 

 

 

 

 

 

19 15/16" (506mm)

 

m

 

 

 

 

 

 

 

 

1

 

m

 

 

"

 

 

 

 

1

 

 

 

 

 

 

GasInlet

 

 

9

.0

)

 

 

 

R

7

8

 

m

 

 

 

 

 

R

 

m

 

 

 

 

 

2

 

6

 

 

 

 

 

 

 

0

 

 

 

 

 

 

R

 

2

 

 

 

 

 

 

 

 

(

 

(R

 

 

 

 

 

 

 

7/16"(214mm)

 

 

 

 

 

 

 

18"

1"

(25mm)

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

Exhaust at rear of unit

 

 

 

 

8 9/16"

9 5/8"

 

Power supply cable

 

 

 

 

 

 

 

(217mm)

(245mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

29 1/2" (750mm)

 

 

 

Rinnai Corporation • 103 International Drive • Peachtree City, GA 30269 • Toll-Free: 1-800-621-9419 • Fax: 678-829-1666 • www.rinnai.us

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Rinnai 556FAIII manual Warranty, Kit No Fits walls, Dimensions

556FAIII specifications

The Rinnai 556FAIII is a prominent heating solution, designed for those seeking reliable and efficient warmth in their homes. This model epitomizes advanced technology and user-friendly features, making it a popular choice among homeowners and builders alike.

One of the key features of the Rinnai 556FAIII is its sleek and modern design, which seamlessly blends into a variety of interiors. Available in a variety of finishes, it can complement any decor while providing efficient heating. Its compact dimensions also allow for versatile placement within the living space without sacrificing performance.

Equipped with an advanced gas burner system, the Rinnai 556FAIII boasts a high efficiency rating, minimizing energy consumption while maximizing heat output. This ensures that users can enjoy a warm environment without incurring high energy bills. The unit is designed to provide both radiant and convective heat, distributing warmth evenly throughout the room for enhanced comfort.

One of the standout technologies in the Rinnai 556FAIII is its electronic ignition system. This feature not only promotes safer operation but also improves ease of use, as the heater ignites effortlessly with the push of a button. Additionally, its adjusted gas valve allows for precise control of the heating output, enabling users to customize the temperature to their liking.

Safety is a primary consideration with the Rinnai 556FAIII. The unit is fitted with multiple safety features, including a flame failure device that automatically cuts off the gas supply in the event of a flame outage. Furthermore, the built-in over-temperature protection ensures that the heater operates within safe limits, providing peace of mind for users.

The flexibility of the Rinnai 556FAIII also extends to its compatibility with various fuel types, allowing consumers to choose the option that best fits their preferences and energy availability. This adaptability makes it a suitable choice in a range of settings, from urban flats to rural homes.

Overall, the Rinnai 556FAIII is a sophisticated heating solution that combines efficiency, safety, and aesthetic appeal. Its advanced technologies and user-friendly features make it a great investment for anyone looking to maintain warmth in their living spaces while enjoying peace of mind during operation. Whether for new installations or replacements, the versatility and performance of the Rinnai 556FAIII continue to impress homeowners across the board.