Clearances from Appliance

 

to Combustibles

to Non-

 

 

Combustibles

 

 

 

 

 

 

 

 

 

 

 

 

R50LSi

 

R50LSi

 

 

 

R75LSi

R98LSi

R75LSi

R98LSi

 

 

R94LSi

 

R94LSi

 

 

 

 

 

 

 

 

Top of

6 inches

12 inches

2 inches

2 inche

 

Heater

(152 mm)

(305 mm)

(51 mm)

(51 mm)

to side

 

 

 

 

 

Back of

0 (zero)

0 (zero)

0 (zero)

0 (zero)

 

Heater

 

 

 

 

 

 

 

 

 

 

 

Front of

6 inches

24 inches

6 inches

24 inche

 

Heater

(152 mm)

(610 mm)

(152 mm)

(610 mm)

 

 

 

 

 

 

 

Sides of

2 inches

2 inches

1/2 inches

1/2 inches

 

Heater

(51 mm)

(51 mm)

(13 mm)

(13 mm)

 

 

 

 

 

 

 

Floor/

12 inches

12 inches

12 inches

2 inche

 

Ground

(305 mm)

(305 mm)

(305 mm)

(51 mm)

to floor/ground

 

 

 

 

 

Vent

0 (zero)

4 inches *

0 (zero)

0 (zero)

 

 

 

 

 

 

 

to top

to front

* 4 inches (102 mm) for enclosed area; 1 inch (26 mm) for unenclosed area.

Every vent connection must be accessible for inspection, cleaning, and replacement.

The clearance for servicing is 24 inches in front of the water heater

For closet installation: R50LSi, R75LSi, R94LSi: clearance is 6 inches (152 mm) from the front. R98LSi: clearance is 24 inches (610 mm) from the 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.

wall installation

brackets

18

VA Series Indoor LS Manual

Page 18
Image 18
Rinnai REU-VA3237FFU installation manual Clearances from Appliance, Attachment of the Water Heater

REU-VA3237FFU specifications

The Rinnai REU-VA3237FFU is a high-efficiency gas continuous flow water heater designed to provide instant hot water on demand. It is particularly well-suited for households that require a reliable source of hot water while maximizing energy savings. This unit boasts impressive features that set it apart in the market, catering to both residential and commercial applications.

One of the standout characteristics of the REU-VA3237FFU is its energy-efficient design. With an impressive energy factor of 0.89, this model delivers exceptional performance, maximizing energy use and minimizing waste. The continuous flow technology means that there is virtually no wait time for hot water, making it ideal for busy households with multiple points of use.

The REU-VA3237FFU employs advanced temperature control technology. It features an intelligent digital controller that allows users to easily set their desired water temperature. This ensures consistent delivery of hot water at the desired temperature, enhancing comfort while also promoting safety by reducing the risk of scalding. The model also incorporates a safety lock function that can prevent accidental changes to the temperature setting.

In terms of durability and design, the Rinnai REU-VA3237FFU showcases high-quality build materials that contribute to its longevity. The stainless steel heat exchanger is resistant to corrosion, ensuring a long life expectancy and reliable performance over time. Additionally, the compact design makes it easy to install in tight spaces, whether indoors or outdoors, adapting to various installation environments.

Moreover, the Rinnai REU-VA3237FFU features a low NOx emission system, aligning with environmental standards and regulations. This eco-friendly technology makes it an excellent choice for environmentally conscious consumers looking to reduce their carbon footprint while enjoying the benefits of modern hot water systems.

The Rinnai REU-VA3237FFU is also equipped with a self-diagnostic system, which allows for easier maintenance and troubleshooting. This feature increases the unit's reliability by monitoring its performance and alerting users to any potential issues before they develop into significant problems.

In summary, the Rinnai REU-VA3237FFU is a standout continuous flow water heater that combines energy efficiency, durability, and advanced technology. With its smart temperature control, compact design, and environmentally friendly features, it is an outstanding choice for anyone seeking a dependable and efficient hot water solution.