Desa CGEFP33NR installation manual Ventilation AIR, Ventilation Air From Inside, Building

Page 6

UNVENTED NATURAL GAS FIREPLACE

AIR FOR COMBUSTION AND VENTILATION

Continued

VENTILATION AIR

Ventilation

Grills

Into Adjoining

12"

Ventilation Grills Into Adjoining Room,

Room,

Or

Option 2

Ventilation Air From Inside

Option 1

Remove

Building

This fresh air would come from an adjoining unconfined space. When ventilating to an adjoining unconfined space, you must pro- vide two permanent openings: one within 12" of the ceiling and one within 12" of the floor on the wall connecting the two spaces (see options 1 and 2, Figure 3). You can also remove door into adjoining room (see op- tion 3, Figure 3). Follow the National Fuel Gas Code NFPA 54/ANS Z223.1, Section 5.3, Air for Combustion and Ventilation for required size of ventilation grills or ducts.

WARNING: Rework work- sheet, adding the space of the adjoining unconfined space. The combined spaces must have enough fresh air to supply all appliances in both spaces.

Ventilation Air From Outdoors

Provide extra fresh air by using ventilation grills or ducts. You must provide two per- manent openings: one within 12" of the ceiling and one within 12" of the floor. Connect these items directly to the outdoors or spaces open to the outdoors. These spaces include attics and crawl spaces. Follow the National Fuel Gas Code NFPA 54/ANS Z223.1, Section 5.3, Air for Combustion and Ventilation for required size of ventila- tion grills or ducts.

IMPORTANT: Do not provide openings for inlet or outlet air into attic if attic has a thermo- stat-controlled power vent. Heated air enter- ing the attic will activate the power vent.

Door into Adjoining Room, Option 3

12"

Figure 3 - Ventilation Air from Inside Building

Ventilated

Outlet Attic

Air

Outlet

 

Air

To Attic

 

To

Crawl

Space

Inlet

Air

Inlet Air

 

Ventilated

 

 

Crawl Space

 

 

Figure 4 - Ventilation Air from Outdoors

For more information, visit www.desatech.com

6

107569

Image 6
Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASSafety Information Unvented Natural GAS FireplaceProduct Identification Local CodesUnpacking Product Features AIR for Combustion and VentilationAIR for Combustion Ventilation Determining FRESH-AIR Flow for Fireplace LocationDetermining if You Have a Confined or Unconfined Space Building Ventilation AIRVentilation Air From Inside Ventilation Air From OutdoorsCheck GAS Type InstallationInstallation Clearances Electrical HookupInstallation Sequence Removal of Fireplace Screen and Floor AssemblyRelocating Wall Switch Lines and wiring when moving floor Installing Variable Speed Blower Accessory Mounting Wall Switch to Side of MantelInstalling Plastic Bushing for Power Cord Operating the BlowerInstalling Thermostatic Blower Accessory Lower Rear Wall Firebox BlowerInstalling Bushings Left Side Exit shown Installing GAS Piping to Fireplace Location Connecting Fireplace to GAS SupplyInstallation Items Needed Pressure Testing Fireplace Gas Connections Conventional Fireplace InstallationPressure Testing Gas Supply Piping System Checking GAS ConnectionsBUILT-IN Fireplace Installation Actual Framing Height 32 3/8 Front Width DepthMantel Clearances for Built-In Installation Nails or Wood ScrewsInstalling Hood Installing Logs CGEFP33NRInstalling Logs EFP33NR Middle Log #1 Shaped Cutout in Base BurnerFor Your Safety Read Before Lighting Installing ScreenInstalling Battery Into Remote Operating FireplaceShutting Off Heater Wall Switch Manual Lighting Instructions For Electrical Power OutageUsing Hand-Held Wireless Remote Control Shutting Off Heater Wireless Remote ControlOptional Blower Operation Shutting Off Heater When Manually LitInspecting Burners Pilot Flame PatternCleaning and Maintenance Cleaning Burner Injector Holder and Pilot AIR Inlet HoleLogs Troubleshooting Observed Problem Possible CauseObserved Problem Possible Cause Remedy Gas leak. See Warning statement Wiring Diagram Service Hints SpecificationsReplacement Parts Technical ServiceParts Dealers Illustrated Parts Breakdown Parts List Remote Control Fireplace EFP33NR and CGEFP33NRFirebox KEY Part Number Description QTY Corner Mantel AccessoriesBlower Accessory GA3750 Series and GA3650T Series Equipment Shutoff Valve GA5010Diameter Holes This page Intentionally Left Blank 107569 Warranty Information

CGEFP33NR specifications

Desa CGEFP33NR is an innovative and efficient electrical appliance designed to cater to modern household needs. At the forefront of its offering is its exceptional energy efficiency, which allows it to provide substantial heating power while minimizing energy consumption. This model is equipped with advanced heating technologies that ensure quick and consistent warmth throughout any space it occupies.

One of the standout features of the Desa CGEFP33NR is its dual-fuel capability. This versatile appliance can operate on both natural gas and propane, making it a flexible choice for various residential settings. Users can easily switch between fuel types based on availability or preference, ensuring that they have a dependable heating source regardless of external conditions.

The unit also boasts an impressive heat output of up to 33,000 BTUs, which is suitable for heating spaces up to 1,500 square feet. This powerful heating capability is complemented by a built-in thermostat that allows for precise temperature control, ensuring that users can maintain their desired comfort level. The adjustable flame settings further enhance user control, letting individuals customize the heat output according to their specific requirements.

In terms of design, the Desa CGEFP33NR features a sleek and modern aesthetic that fits seamlessly into any home decor. Its compact size allows for easy installation, and it can be mounted on the wall or used as a freestanding unit, providing flexibility in placement. Safety is a top priority with this appliance, featuring built-in safety mechanisms such as an automatic shut-off system that activates in case of any irregularities.

The Desa CGEFP33NR is also equipped with a robust ignition system that ensures reliable start-up during operation. With its durable construction and high-quality materials, this unit is built to withstand the rigors of daily use while providing long-lasting performance.

In conclusion, the Desa CGEFP33NR is a remarkable heating solution that combines efficiency, versatility, and modern design. Its range of features, including dual-fuel capability, adjustable heat settings, and safety mechanisms, make it an ideal choice for homeowners looking to enhance their living spaces with effective and reliable heating solutions while also being energy-conscious.