Download Rinnai ES22 Specifications

Installation Overview
This overview is not meant as a substitute for the installation and owner’s
manual. Every furnace is shipped with a manual that should be followed
completely. The following is a supplemental presentation and is intended as
a tool for the first time installer.
QUALIFIED INSTALLING AGENCY
The installation must conform to local codes, in the absence of local codes, the installation
must conform with American National Standard (National Fuel Gas Code) known as NFPA 54
and ANSI Z223.1
• A qualified service technician should install the appliance and inspect it before use.
• Follow all applicable national and local codes. For additional information, see the installation / owner’s
manual and the product’s rating plate.
SAFETY DEFINITIONS
This is the safety alert symbol. This symbol alerts you to potential hazards that can kill or hurt you and others.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury. It
may also be used to alert against unsafe practices.
WARNING
Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury.
DANGER
Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
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