Monessen Hearth EYF18, EYF24 operating instructions General Installation Information, Codes

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GENERAL INSTALLATION INFORMATION

CODES

Adhere to all local codes or, in their absence, the latest edition of THE NATIONAL FUEL GAS CODE ANSI Z223.1 or NFPA54 which can be obtained from…

American National Standards Institute, Inc.

1430 Broadway

New York, NY 10018

or

National Fire Protection Association, Inc.

Batterymarch Park

Quincy, MA 02269

ADEQUATE COMBUSTION AND VENTILATION AIR

This heater shall not be installed in a confined space or unusually tight construction unless provisions are provided for ad- equate combustion and ventilation air.

The National Fuel Gas Code, (ANSI Z223.1), defines a confined space as a space whose volume is less than 50 cubic feet per 1,000 BTU per hour (4.8 m3 per kw) of the aggregate input rating of all appliances installed in that space. An uncon- fined space is defined as a space whose volume is not less than 50 cubic feet per 1,000 BTU per hour (4.8 m3 per kw) of the aggregate input rating of all appliances installed in that space. Rooms communicating directly with the space in which the appliances are installed, through openings not furnished with doors, are considered a part of the unconfined space.

UNUSUALLY TIGHT CONSTRUCTION IS DEFINED AS CONSTRUCTION WHERE…

a)walls and ceilings exposed to the outside atmosphere have a continuous water vapor retarder with a rating of 1 perm (6 x 1011 kg per-pa-sec-m2) or less with openings gasketed or sealed, and

b)weather striping has been added on openable windows and doors, and

c)caulking or sealant are applied to areas such as joints around windows and door frames; between sole plates and doors; between wall-ceiling joints; between wall panels; at penetrations for plumbing, electrical, and gas lines; and at other openings.

65D1009

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Contents What to do if YOU Smell GAS Unvented GAS LOG Heater or Vented Decorative ApplianceContents Installer Important Safety InformationOwner Never connect unit to private Getting Started What YOU will Need for InstallationMake Sure YOU have Received ALL Parts Natural GAS Product Features and SpecificationsPROPANE/LPG Codes General Installation InformationAdequate Combustion and Ventilation AIR L1 = 151/2 Ft., L2 = 12 Ft., W = 12 Ft., H = 8 Ft Counter FireplaceFireplace and Hearth Dimensions Depth of fireplace/firebox Placement in a Fireplace with a Restrictive BarrierSidewall and Ceiling Clearances Clearances and Height RequirementsClearances and Height Requirements Minimum Mantel Clearance With Hood Minimum Clearance above Combustible Flooring Floor ClearanceDamper Stop Installation Installing Vented ApplicationsBefore Fully Installing the Unit Before Installing the ApplianceHorizontal Grate Bar Hooks for Screw Middle Hole for Anchor Installing Vented ApplicationAssembly Procedure Placing and Securing ApplianceFlexible Tube Manual Shutoff Gas Supply Inlet Valve Connecting the GASNPT Test Plug Checking GAS PressureTest Port OUT Connecting Optional Wall Switch or Thermostat Electrical Wiring MillivoltRequire 110 VAC to Operate Remote Receiver Velcro Pads Connecting Optional Remote ReceiverFollow Instructions Supplied with the Remote Checking System OperationTop Left Log Front Log Top Right Log Main Log Tabs LOG PlacementInstalling EYF24-F LOG Unit on Burner Placing the Decorative RockRear Log Middle Log #2 Installing EYF18-R LOG SET on UnitTop Log #4 Front Log #3 Top Left Log #5 Installing EYF24-R or EYF30-R LOG SET on UnitRear Log #1 Middle Log Front Top Right Log #4 Log #3Manual Control Flame AppearanceChecking the Pilot Flame Millivolt ControlOperating Instructions Checking the Burner FlameControl Knobs For Your Safety Read Before LightingPiezo Ignitor Switch Operating InstructionsTo Turn OFF Heater Manual Control Lighting InstructionsMillivolt Control Lighting Instructions On/Off Switch Piezo Hi/Lo Control On/Off/Pilot ControlCleaning and Servicing Operating Instructions and Cleaning and ServicingMatch Lighting Instructions Observed Prob Possible Cause Remedy TroubleshootingODS/pilot lights, but flame Illustrated Parts Breakdown Replacement Parts are Available Through Your Retailer Replacement Parts ListEYF18-R EYF24-FCarbon Monoxide Detector Requirements Mhsc Lifetime WarrantyFive Year Warranty Basic Warranty
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EYF24, EYF18 specifications

The Monessen Hearth EYF24 and EYF18 represent a perfect blend of style, efficiency, and innovative technology in the world of vent-free gas fireplaces. Designed for homeowners who desire warmth and ambiance without the complexities of traditional fireplaces, these units stand out as reliable heating solutions.

The EYF24 and EYF18 are designed with a sleek and modern aesthetic, making them suitable for a variety of home decors. Their compact size allows for versatile installation options, making them ideal for both small spaces and larger living areas. With a focus on ease of use, both models come equipped with user-friendly controls, enabling homeowners to adjust the flame height and heat output effortlessly.

One of the standout features of these Monessen fireplaces is their vent-free technology. This allows the units to operate efficiently without the need for a chimney or flue, which means less installation cost and hassle. The design also facilitates greater flexibility in placement, as they can be installed in virtually any room. Whether you want to enhance a cozy den or add warmth to a larger gathering space, the EYF24 and EYF18 are adaptable to your needs.

Another notable characteristic is their high-efficiency rating. Both models utilize advanced burner technology that maximizes heat output while minimizing energy consumption. This capability not only ensures a comfortable indoor environment but also helps in reducing heating costs. The units are designed to generate realistic flames, creating an inviting ambiance that can be enjoyed year-round.

In terms of safety, Monessen has integrated several features into the EYF24 and EYF18. The oxygen depletion sensor (ODS) automatically shuts off the unit if oxygen levels fall below safe limits, providing peace of mind for homeowners. Additionally, the units are designed to operate quietly, allowing for an undisturbed living experience.

Customization options also abound with these models. Homeowners can select from a range of decorative media, including logs, stones, and glass, to personalize their fireplace's appearance. This flexibility ensures that each installation can be uniquely tailored to match individual tastes and home styles.

In conclusion, the Monessen Hearth EYF24 and EYF18 fireplaces are excellent choices for anyone seeking a stylish, efficient, and safe heating solution. With their modern design, vent-free technology, and user-friendly features, they offer an inviting and warm atmosphere that can enhance any home environment.
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