Clearances from Appliance

 

RC80i, RC98i

 

RC80e, RC98e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

to Combustibles

to Non- Combustibles

 

 

to Combustibles

to Non- Combustibles

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Top of

 

6 inches *

2 inches *

 

Top of

12 inches

2 inches

to side

 

Heater

 

(152 mm)

(51 mm)

 

Heater

(305 mm)

(51 mm)

 

Back of

 

0 (zero)

0 (zero)

 

Back of

0 (zero)

0 (zero)

 

 

Heater

 

 

 

 

Heater

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Front of

 

6 inches

6 inches

 

Front

24 inches

0 (zero)

 

 

 

 

 

 

Heater

 

(152 mm)

(152 mm)

 

(Panel)

(610 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

to floor/ground

Sides of

 

2 inches

1/2 inch

 

Front

24 inches

24 inches

Heater

 

(51 mm)

(13 mm)

 

(Exhaust)

(610 mm)

(610 mm)

 

 

Ground

 

12 inches

12 inches

 

Sides of

6 inches

1/8 inch

 

 

 

 

(305 mm)

(305 mm)

 

Heater

(152 mm)

(3.2 mm)

 

 

 

 

 

 

 

 

 

 

 

 

Vent

 

0 (zero)

0 (zero)

 

Ground

12 inches

2 inches

 

 

 

 

 

 

(305 mm)

(51 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Zero inches from vent components and condensate drain line. The clearance for servicing is 24 inches in front of the water heater. For closet installation: clearance is 6 inches (152 mm) from the front.

to top

to front

Attachment of the Water Heater

1.Identify the installation location and confirm that the installation will meet all required clearances.

2.Securely attach the water heater to the wall using any of the holes in the wall installation brackets which are at the top and bottom of the water heater. Ensure that the attachment strength is sufficient to support the weight. Refer to the weight of the water heater in the Specifications section.

NOTE: Rinnai water heaters should be installed in an upright position. Do not install upside down or on its side.

wall installation

brackets

Manual - Rinnai Condensing Water Heaters

17

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Rinnai RC98E, RC98I, RC80I, RC80E installation manual Clearances from Appliance, Attachment of the Water Heater

RC80E, RC80I, RC98E, RC98I specifications

The Rinnai RC80E, RC98I, RC98E, and RC80I are high-efficiency tankless water heaters that exemplify leading-edge technology and engineering. Designed to meet the demands of modern households, these units provide continuous hot water while offering energy savings and compact sizes.

Starting with the RC80E, this model features a maximum flow rate of 8 gallons per minute, making it suitable for smaller homes or multi-family settings. It incorporates Rinnai's Circ-Logic technology, allowing homeowners to customize their hot water recirculation. This means users can schedule hot water availability, ensuring comfort while minimizing water waste.

The RC98I and RC98E models elevate performance, boasting a maximum flow rate of 9.8 gallons per minute. The "I" in RC98I stands for internal, indicating its built-in temperature control and Wi-Fi connectivity options. This allows for remote monitoring and control via a smartphone app, enhancing user convenience. In contrast, the "E" in RC98E indicates it has an external setting, providing flexibility for homeowners seeking installation options that cater to their specific needs.

All four models feature Rinnai’s condensing technology, which utilizes a dual heat exchanger design for superior efficiency. This not only lowers energy costs but also reduces CO2 emissions, aligning with eco-friendly standards. Additionally, they operate at an impressive Uniform Energy Factor (UEF), which is crucial for energy-conscious homeowners.

Safety is a significant consideration in Rinnai’s design philosophy. The RC80E, RC98I, RC98E, and RC80I come equipped with multiple safety features, including overheating protection and venting safeguards, ensuring peace of mind during operation. Their compact size allows for versatility in installation, fitting into tight spaces and freeing up valuable room in your home.

Moreover, these water heaters are designed for longevity, featuring a durable construction that resists corrosion. Rinnai's commitment to quality is evident in their extensive warranty, proving their confidence in the product’s reliability.

In summary, the Rinnai RC80E, RC98I, RC98E, and RC80I units represent a blend of advanced technology, efficiency, and convenience. With significant flow rates, innovative features like Circ-Logic and Wi-Fi compatibility, as well as robust safety measures, they are an excellent choice for any homeowner looking to enhance their hot water experience while promoting energy efficiency.