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Monessen Products

Monessen MDV500NSC

MDV500NSC Manchester 42" Rear/Top Convertible Direct Vent Natural Gas Fireplace


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Quick Specs: View More

  • Width: 41"
  • Height: 40-3/8"
  • Depth: 20-3/4"
  • Type: Fireplace
  • Vent Type: Direct-Vent
  • Fuel Type: Natural Gas

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Discontinued No longer available.

Make the beauty and warmth of fire the center of your home with a direct vent fireplace from Monessen. Available in two models to suit your particular design requirements, the Manchester 500/600 and the Winchester 500 from Monessen provide up to 902 square inches of viewing area and up to 34,000 BTU's. Customize your fireplace to suit your personal taste with Monessenmany optional accessories and finishes including trim and louver choices, firebrick options and decorative front frames or fire screen doors. Bring the cozy comfort of fire into your home: warm up to a Manchester or Winchester direct vent fireplace from Monessen today. Available at AppliancesConnection



  • Available Signature Command Control
  • Glowing ceramic fiber logs featuring a Natural Blaze burner with random dancing flames and large ember bed
  • Natural or propane field convertible
  • Flexible connector with On/Off valve included
  • Approved for installation with Simpson Dura Vent, Selkirk Metalbestos or Metal Fab direct vent chimney
  • Includes 15' of preinstalled millivolt wire with wall switch and cover
  • Junction box included for electrical hook up
  • Removable unitized black louver assembly for ease of installation
  • Patent field convertible vent technology for venting horizontally or vertically

Signature Command Control features

  • A/C powered with battery back up. (Can be installed battery power only if A/C power is unavailable.)
  • Cold climate pilot optional setting
  • Hi/lo 3 step flame adjustment
  • Optional hand-held remote ready
  • Electronic ignition
  • Touch button command center
  • Comes standard with 15' of wire and On/Off wall switch


Venting Style Rear/Top Convertible
Piping Type Direct-Vent
BTUs Input Rate (NG) 21000 - 30000
BTUs Input Rate (LP) 23500 - 30000
FE Rating (Cdn.Fireplace Efficiency) 71.7% NG/77.0% LP
Thermal Efficiency(%) Up to 80
Viewing Area (sq. in) 746
Dimensions (Framing) 42 W x 46-1/2 H x 20-3/8 D
Height 40-3/8"
Width 41"
Depth 20-3/4"
Weight 224 lbs
Cubes 33.22

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  • Brand:Monessen
  • Stock Id:166277
  • Product Number:MDV500NSC


  • Type:Fireplace
  • Fuel Type:Natural Gas


  • Vent Type:Direct-Vent
  • Vent Location:Top/Rear Vent


  • Corner:No


  • Width:41"
  • Height:40-3/8"
  • Depth:20-3/4"

    Technical Details

  • Weight:224 lbs
  • Wall Mountable:No
  • Cubes:33.22
  • Dimensions (Framing):42 W x 46-1/2 H x 20-3/8 D
  • Thermal Efficiency(%):Up to 80
  • BTUs Input Rate (NG):21000 - 30000
  • BTUs Input Rate (LP):23500 - 30000
  • FE Rating (Cdn.Fireplace Efficiency):71.7% NG/77.0% LP
  • Viewing Area (sq. in):746