Monessen Hearth GCUF36 - User Manual

For use with a listed gas-fired
unvented decorative room heater
not to exceed 40,000 BTU/hr. Do
Not Build a Wood Fire.
READ AND SAVE THESE INSTRUCTIONS
WARNINGS
If the information in this manual is not followed exactly,
a fire or explosion may result causing property damage,
personal injury or loss of life.
– Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance.
– WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any
phone in your building.
• Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier's
instructions.
• If you cannot reach your gas supplier, call the
fire department.
– Installation and service must be performed by
a qualified installer, service agency or the gas
supplier.
MODELS
GCUF32, GCUF36 and GCUF42
with 2-in-1 Flexible-Face
Radiant Conversion Kit
UNVENTED VENT-FREE FIREBOXES
INSTALLATION AND OPERATING INSTRUCTIONS
Carefully review the instructions
supplied with the decorative type
unvented room heater for the mini-
mum fireplace size requirement.
DO NOT INSTALL AN APPLIANCE
IN THIS FIREBOX UNLESS THIS
FIREBOX MEETS THE MINIMUM
DIMENSIONS REQUIRED FOR
THE INSTALLATION.
WARNINGS
If the information in this manual is not followed
exactly, a fire or explosion may result causing
property damage, personal injury or loss of life.
– Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance.
– WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use
any phone in your building.
• Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier's
instructions.
• If you cannot reach your gas supplier, call the
fire department.
– Installation and service must be performed by
a qualified installer, service agency or the gas
supplier.
WARNINGS

Summary

IMPORTANT SAFETY INFORMATION

General Safety Warnings and Gas Leak Procedures

Crucial warnings, CO poisoning signs, and immediate actions for gas leaks and fire hazards.

Operational and Installation Safety Guidelines

Safe operating practices, clearances, combustible material restrictions, and installation precautions.

PRODUCT FEATURES AND REQUIREMENTS

Product Features and Installation Requirements

Describes product features, required tools, building supplies, and initial checks before installation.

Firebox Dimensions and Clearance Requirements

Provides detailed external dimensions, hearth requirements, and essential clearance specifications for safe installation.

INSTALLATION PROCEDURES

Fireplace Framing and Location Selection

Guides on selecting the firebox location, hearth dimensions, and various framing methods.

Gas Line Installation and Safety

Instructions for safely connecting the gas supply, including warnings and required components.

Canopy and Radiant Face Plate Installation

Steps for installing the firebox canopy and radiant face plates for proper function and safety.

OPTIONAL EQUIPMENT AND PARTS

Optional Equipment and Illustrated Parts

Lists available optional equipment and provides a visual guide to all components and accessories.

LIMITED LIFETIME WARRANTY POLICY

Limited Lifetime Warranty Policy Details

Details the warranty coverage, terms, conditions, and contact information for the appliance.

Monessen Hearth GCUF36 Specifications

General

Brand	Monessen Hearth
Model	GCUF36
Category	Indoor Fireplace
Language	English