Hearth & Home Technologies CERONA-42 User Manual

Heat & Glo  •  Cerona-36, Cerona-42  •  2106-900 Rev. H  •  11/08

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Heat & Glo direct vent gas appliances are designed to 
operate with all combustion air siphoned from outside of 
the building and all exhaust gases expelled to the out-
side. No additional outside air source is required.

When planning an appliance installation, it’s necessary to 
determine the following information before installing:

•  Where the appliance is to be installed.

•  The vent system confi guration to be used.

•  Gas supply piping.

• Electrical wiring.

• Framing and fi nishing details.

•  Whether optional accessories—devices such as a fan, 

wall switch, or remote control—are desired.

Before beginning the installation be sure that the following 
tools and building supplies are available.

Reciprocating saw 

 Framing material

Pliers 

 Hi temp caulking material

Hammer  

Gloves

Phillips screwdriver 

 Framing square

Flat blade screwdriver   Electric drill and bits (1/4 in.)

Plumb line 

 Safety glasses

Level 

 1/2 - 3/4 inch length, #6 or #8 Self-drilling screws

Manometer Voltmeter

Tape measure 

Noncorrosive leak check solution

One 1/4 inch female connection (for optional fan).

•  Carefully remove the appliance and components from 

the packaging. 

•  The vent system components and trim doors are shipped 

in separate packages. 

•  The gas logs may be  packaged separately and must be 

fi eld installed. 

•  Report to your dealer any parts damaged in shipment, 

particularly the condition of the glass. 

Check building codes prior to installation.

•  Installation MUST comply with local, regional, state and 

national codes and regulations.

•  Consult local building, fi re offi cials or authorities having jurisdic-

tion about restrictions, installation inspection, and permits.

Keep appliance dry. 

•  Mold or rust may cause odors.

•  Water may damage controls.

Inspect appliance and components for damage. 
Damaged parts may impair safe operation.

•  Do NOT install damaged components.

•  Do NOT install incomplete components.

•  Do NOT install substitute components.

Report damaged parts to dealer.

Hearth & Home Technologies disclaims any 
responsibility for, and the warranty will be voided 
by, the following actions:

•  Installation and use of any damaged appliance or vent 

system component.

• Modifi cation of the appliance or vent system.

•  Installation other than as instructed by Hearth & Home 

Technologies.

•  Improper positioning of the gas logs or the glass door.

•  Installation and/or use of any component part not approved 

by Hearth & Home Technologies.