Safety Features

Overheat: The appliance will automatically shut down when the appliance exceeds a predetermined temperature.

Flame Failure: The appliance will automatically shut down if the burner flame is extinguished.

Power Failure: The appliance will cut off the gas if it loses electrical power.

Power Surge Fuse: A glass fuse on the PC board protects against overcurrent. If the fuse blows then all indicator lamps will be off.

Spark Detector: The appliance automatically shuts down if there is an abnormal spark at ignition.

Fusible Link: In case the overheat feature prevents the temperature from rising then the fusible link will break shutting off the appliance.

 

 

Specifications

 

Appliance Specifications

 

 

 

 

 

 

 

Application

For manufactured home (USA only) or mobile home or residential installation

 

 

convertible for use with natural gas and liquefied petroleum gases (propane /

 

 

LPG) when provision is made for the simple conversion from one gas to the

 

 

other.

 

 

 

 

For commercial setting.

 

 

 

 

For installation at altitudes up to 10,200 feet (3109 m).

General Description

Forced combustion, forced convection, flued gas furnace

 

 

 

 

 

Operation

Push button electronic

 

 

 

 

 

 

 

Gas Connection

1/2 in female NPT

 

 

 

 

 

 

 

Gas Control

Electronic

 

 

 

 

 

 

Burners

Stainless steel Bunsen burner

 

 

 

 

 

Temperature Control

Electronic thermostat

 

 

 

 

 

 

 

Ignition System

Electronic spark ignition

 

 

 

 

 

 

Flue System

The flue must be terminated to atmosphere with only flue components listed

 

 

with the appliance’s certification. Warranty will be voided if non listed

 

 

components are installed.

 

 

Humidifier Tray

Capacity - 7 pints (3000 cc)

 

 

 

 

Electrical Connection

AC 120V, 60 Hz, 121 watts

 

 

 

 

 

Weight

90 lbs (41 kg)

 

 

 

 

 

 

 

Noise Level

37-47 dB

 

 

 

 

 

 

 

AFUE Rating

Natural Gas: 80.6%

Propane: 82.0%

 

 

 

 

 

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

The efficiency rating of this appliance is a product thermal efficiency rating determined under continuous operating conditions and was determined independently of any installed system.

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Rinnai Corporation ES38 Manual

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Rinnai ES38 installation manual Safety Features, Appliance Specifications