Mr. Heater Journey Series User Manual

PORTABLE PROPANE HEATER
FOR RECREATIONAL USE
FOR US SALE EXCEPT
MASSACHUSETTS
This is an unvented gas-fired portable heater. It uses air (oxygen) from the area in which it is used. Adequate
combustion and ventilation air must be provided. Refer to page 3.
OPERATING INSTRUCTIONS AND OWNER’S MANUAL
www.mrheater.com
800-251-0001
LANGUAGES INCLUDED:
• ENGLISH
• SPANISH
WARNING:
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 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 or a qualified service agency.
Installation and service must be performed by a qualified installer, service agency or the gas supplier.
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
CATALYTIC HEATER
Model # MHCAT3LP • MHCAT6LP • MHCAT8LP
DO NOT OPERATE HEATER WITH DUST SHIELD IN PLACE
36881
READ INSTRUCTIONS CAREFULLY: YOUR SAFETY IS IMPORTANT TO YOU AND TO
OTHERS. Read and follow all instructions. Place instructions in a safe place for future
reference. Do not allow anyone who has not read these instructions to assemble, light,
adjust or operate the heater.

Mr. Heater Journey Series Specifications

General

Brand	Mr. Heater
Model	Journey Series
Category	Gas Heater
Language	English

Summary

Critical Safety Information

General Warning and Precautions

Highlights potential fire or explosion risks and property damage if manual is not followed.

Instruction Reading Mandate

Stresses the importance of reading and following all instructions before assembly or operation.

Safety Warnings and Hazard Alerts

Carbon Monoxide & Asphyxiation Risks

Highlights dangers of CO poisoning and asphyxiation from poor ventilation.

Chemical Exposure and P65 Compliance

Notifies users of chemical exposure risks, including those listed by California's P65.

System Integrity and Fire Prevention

Warns against tampering with safety systems and outlines procedures for gas leaks.

General Safety Instructions

Appliance Operation and Supervision

Ventilation and Airflow Requirements

Specifies minimum vent area and airflow needs for safe combustion and operation.

Odor Fade and Gas Safety Protocols

Odor Fade Warning and Gas Recognition

Gas Leak Response Procedures

Provides critical steps for immediate action in case of a suspected fuel gas leak.

Installation and Connection Guide

Air Supply and Ventilation Needs

Gas Connection and Leak Check

Guides on connecting the gas supply, checking for leaks, and proper fittings.

Heater Operation and Control

Lighting and Pilot Ignition Procedures

Step-by-step guide for lighting the pilot and main burner safely.

Shutdown and Relighting Instructions

Service and Burner System

Burner and Pilot Flame Inspection

Service and Component Replacement

ODS and Valve Component Service

Troubleshooting Common Issues

Spark Electrode and Pilot Ignition Problems

Pilot Flame Stability and Burner Ignition

Heater Automatic Shut-Off Causes