Sure Heat VFM-18 User Manual

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 or 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 telephone in your building.
• Immediately call your gas supplier from a neighbor’s telephone.
• Follow the gas suppliers 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.
This is an unvented gas-fired heater. It uses air (oxygen) from the room in which it is
installed. Provisions for adequate combustion and ventilation air must be provided.
THIS APPLIANCE MA
Y
BE INSTALLED IN AN AFTERMARKET MANUFACTURED (MOBILE) HOME, WHERE NOT
PROHIBITED BY
ST
A
TE OR LOCAL CODES. INSTALL ONLY IN A SOLID-FUEL BURNING FIREPLACE OR
APPROVED VENTLESS FIREBOX ENCLOSURE (MANUF
ACTURED UNVENTED FIREPLACE)
AS SPECIFIED BY
THESE INSTRUCTIONS.
*AFTERMARKET: COMPLETION OF SALE, NOT FOR PURPOSE OF RESALE, FROM THE MANUFACTURER.
THIS APPLIANCE IS ONLY FOR USE WITH THE TYPE OF GAS INDICATED ON THE RATING LABEL ATTACHED TO
THE APPLIANCE. THIS APPLIANCE IS NOT CONVERTIBLE FOR USE WITH OTHER GASES.
Model: VFM-18, VFM-24/21, VFM-30
FVFY-18, FVFY-24, FVFY-30
NOTE: THIS UNIT CANNOT BE CONVERTED TO DIFFERENT GAS TYPES.

Sure Heat VFM-18 Specifications

General

Brand	Sure Heat
Model	VFM-18
Category	Indoor Fireplace
Language	English

Summary

Safety Warnings and Precautions

DANGER: Critical Safety Instructions

Emphasizes severe risks including explosion, fire, and death from improper use.

Gas Leak Emergency Procedures

Outlines immediate actions for gas leaks, from avoiding ignition sources to contacting authorities.

General Operational Warnings

Covers preventing fires, storing flammables, and the requirement for qualified installation.

System Hazards and Operational Safety

Carbon Monoxide and Flammable Gas Risks

Warns about the dangers of CO poisoning and explosive gas concentrations.

Fireplace Sizing and BTU Information

Provides a guide for selecting the correct appliance size based on fireplace dimensions.

General Use and Safety Practices

Details precautions like keeping area clear, child supervision, and regular inspection.

Installation Preparation and Safety

Ventilation and Space Requirements

Details ventilation needs for confined spaces and ODS safety system operation.

Unpacking and Initial Checks

Guidance on unpacking, inspecting for damage, and initial fireplace preparation.

Gas Type and Piping Requirements

Emphasizes using the correct gas type and meeting piping specifications.

Gas Piping and Fireplace Installation

Gas Supply and Leak Testing

Covers gas line sizing, pressure requirements, shutoff valves, and leak detection methods.

Fireplace Clearances and Mantel Specs

Details required distances from the unit to combustible surfaces and mantel clearances.

Burner Assembly Installation Steps

Step-by-step guide for installing the burner assembly into the fireplace.

Log and Component Placement

Log Placement Instructions

Step-by-step guide for correctly positioning logs to prevent hazardous conditions.

Decorative Stone and Cement Screws

Instructions for placing decorative stones and using cement screws for specific models.

Pre-Operation and Lighting Safety

Final Operational Checks

Essential checks before operation, including leak testing and pilot ignition confirmation.

Lighting Safety Precautions

Key warnings and steps before lighting, such as gas detection and manual control operation.

System Lighting Procedures

Pilot Ignition Steps

Detailed instructions for lighting the pilot using the piezo ignitor or match.

Post-Lighting Operations

Steps for replacing logs, adjusting flame, and turning off the gas supply.

Troubleshooting Pilot Issues

Guidance for when the pilot does not light or stay lit, and when to seek service.

Operational Checks and Prohibitions

Flame Characteristics and ODS

Details normal flame appearance and the function of the Oxygen Depletion Sensor.

Mandatory Pre-Operation Actions

Lists essential tasks before final operation, focusing on safety and compliance.

Actions to Avoid

Outlines prohibited actions to prevent hazards, damage, or improper operation.

System Maintenance and Safety

Routine Cleaning Procedures

Instructions for monthly cleaning of burners, base, and logs to prevent CO buildup.

Annual Inspection and Servicing

Recommends annual inspection of logs, piping, and overall system by a qualified technician.

Carbon Monoxide and Safety Warnings

Reiterates CO risks, ventilation needs, ODS tampering prohibition, and child supervision.

Parts List and Diagram

Component Identification

Lists all parts for VFM models with corresponding reference numbers and quantities.

Assembly Diagram

Visual representation of the appliance components with numerical references.

Warranty Information

Limited Lifetime Warranty on Logs

Covers log destruction by fire or heat for the lifetime of the original purchaser.

Burner Assembly Warranty

Guarantees the burner assembly for three years from purchase date, covering freight costs.

General Warranty Exclusions

Details conditions like improper installation, neglect, or misuse that void the warranty.