Vent Kit for Condensing Tankless Gas Water Heater
Model: EZ2FVK-2 (Flex Vent 2" Kit 35 feet)
Potential dangers from accidents during installation and use are divided into the following three
categories. Closely observe these warnings, they are critical to your safety.
DANGER
WARNING
CAUTION
DANGER:
•
Never use this Vent Kit other than for the Applicable Model (including the model manufactured by others)
designated in this manual.
WARNING:
If the information in this manual is not followed exactly, a fire or explosion may result causing property
•
damage, personal injury or death.
Do not install only with the Start-up Guide. Read this manual also before installation.
•
Prohibited
Requests to Installers
• This manual is for the vent components for the designated tankless water heater. For the installation
of the Tankless Water Heater itself, read the installation manual packed with it.
• In order to install this vent kit correctly, read this installation manual carefully, and follow the installation
instructions.
• Failures and damage caused by erroneous work or work not as instructed in this manual are not
covered by the warranty.
• Check that the installation was done properly in accordance with this installation manual upon
completion.
• After completing installation, place this installation manual in a plastic pouch and attach it to the side
of the water heater, or hand it to the customer to retain for future reference.
Installation must conform with local codes, or in the absence of local codes, the National Fuel Gas Code, ANSI
Z223.1 /NFPA54-latest edition.
The manufacturer reserves the right to discontinue, or change at any time, the designs and/or specifications of its
products without notice.
EZ2FVK-2-LT
Rev. 07/20
Installation Manual
DANGER indicates an imminently hazardous situation which,
if not avoided, will result in death or serious injury.
WARNING indicates a potentially hazardous situation which,
if not avoided, could result in death or serious injury.
CAUTION indicates a potentially hazardous situation which,
if not avoided, may result in minor or moderate injury.
Be sure to do
CAUTION
1