Specifications

Model

 

V53i

 

V53e

Minimum Gas Consumption Btu/h

15,000

 

20,200 (LP)

19,000 (NG)

Maximum Gas Consumption Btu/h

150,000

 

120,000

 

 

 

 

 

Hot water capacity (Min - Max) *

0.6 - 5.3 GPM (2.4 - 20.0 L/min)

 

Hot water capacity (45°F rise)

5.3 GPM (20.0 L/min)

 

4.2 GPM

(16.0 L/min)

 

 

 

 

 

 

Temperature Settings (without temperature

120º F (49º C), default or

140º F (60º C)

 

controller)

 

 

 

 

 

 

 

Temperature Controller Default Setting

104º F (40º C)

 

 

 

 

 

 

 

Maximum Temp Setting (residential)

140º F (60º C)

 

see Temperature Ranges for more information

 

 

 

 

 

Minimum Temperature Setting

98º F (37º C)

 

 

 

 

 

 

 

Weight

 

51 lb (23.0 kg)

 

34.2 lb

(15.5 kg)

Efficiency Rating

 

84.0%

 

82.0%

 

 

 

 

 

 

Noise level

 

49 dB

 

 

 

Normal

55 W

 

33 W

Electrical Consumption

 

 

 

 

 

Standby

2 W

 

 

 

Anti-frost Protection

184 W

 

74W

 

 

 

 

 

 

By-Pass Control

 

Fixed

 

 

Minimum Gas Supply

Natural Gas

5.0 inch W.C.

 

 

 

 

 

 

Pressure

Propane

8.0 inch W.C.

 

 

 

Maximum Gas Supply

Natural Gas

10.5 inch W.C.

 

 

 

 

 

 

Pressure

Propane

13.5 inch W.C.

 

 

 

Type of Appliance

 

Temperature controlled continuous flow gas hot water system.

 

 

 

 

Operation

 

With or without temperature controller, mounted in kitchen, bathroom, etc.

Approved Gas Type

 

Natural Gas or Propane - Ensure unit matches gas type supplied at the installation location.

 

 

 

 

Connections

 

Gas Supply: 3/4" MNPT, Cold Water Inlet: 3/4" MNPT, Hot Water Outlet: 3/4" MNPT

Ignition System

 

Direct Electronic Ignition

 

 

 

 

 

Electric Connections

 

Appliance: AC 120 Volts, 60Hz. Remote Control: DC 12 Volts (Digital)

Water Temperature Control

Simulation Feedforward and Feedback.

 

 

 

 

 

Water Supply Pressure

 

Minimum Water Pressure: 20 PSI (Recommended 30-80 PSI for maximum performance)

 

 

 

 

 

 

Maximum Water Supply Pressure

150 PSI

 

 

 

 

 

 

Remote Control Cable

 

Non-Polarized Two Core Cable (Minimum 22 AWG)

Energy Star Qualified

 

Yes

 

 

 

 

 

 

 

 

Certified for installation in manufactured

Yes

 

 

(mobile) homes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature.

Rinnai is continually updating and improving products. Therefore, specifications are subject to change without prior notice.

The maximum inlet gas pressure must not exceed the value specified by the manufacturer. The minimum value listed is for the purpose of input adjustment.

V53i & V53e Operation and Installation Manual

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Rinnai V53I, V53E installation manual Specifications, V53i V53e

V53I, V53E specifications

When it comes to reliable and efficient tankless water heaters, Rinnai stands out with its exceptional models, the V53I and V53E. These units are designed to provide a continuous supply of hot water, making them ideal for a variety of applications, from residential homes to small commercial settings.

The Rinnai V53I is an indoor model that boasts advanced technology and a compact design. Its main feature is the ability to deliver up to 5.3 gallons of hot water per minute, depending on the inlet water temperature, which ensures that households can enjoy multiple hot water outlets simultaneously without the fear of running out. The unit employs advanced energy efficiency standards, which can lead to increased savings on energy bills. Additionally, it comes equipped with the Rinnai Circ-Logic technology, enabling users to set recirculation patterns that ensure hot water is readily available when needed.

On the other hand, the Rinnai V53E is engineered for outdoor installation, with weatherproof capabilities that make it resilient against the elements. Just like the V53I, it produces up to 5.3 gallons per minute, ensuring ample hot water supply. Both models are equipped with a patented heat exchanger system, designed for optimal performance and performance longevity. This means that users can rely on consistent hot water production over the lifetime of the unit.

One of the standout characteristics of these models is their compact design, making them easy to install even in tight spaces. Rinnai’s tankless technology eliminates the need for bulky storage tanks, allowing for more functional residential and commercial space. The durability and reliability of both models are further reinforced by a commercial-grade heat exchanger that can withstand high-demand situations.

From a safety perspective, both the V53I and V53E include multiple safety features, such as freeze protection and a range of venting options, providing peace of mind to users. Rinnai also emphasizes sustainability, with their units promoting reduced energy consumption and emissions compared to traditional water heating systems.

In summary, the Rinnai V53I and V53E models offer advanced technology, efficient performance, and user-friendly characteristics. Whether indoors or outdoors, these tankless water heaters are designed to meet the demands of modern living while contributing to energy savings and environmental sustainability. With Rinnai’s reputation for quality and reliability, homeowners and business owners alike can trust these models to deliver uninterrupted hot water, season after season.