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Monessen Fireplace

Monessen Aria 36 Inch Traditional Millivolt Control Vent Free Gas Fireplace

Monessen Aria 36 Inch Traditional Millivolt Control Vent Free Gas Fireplace

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Monessen Aria 36 Inch Traditional Millivolt Control Vent Free Gas Fireplace

The Aria 36-inch vent-free gas fireplace brings stunning, vibrant flames into your space while delivering efficient warmth. Its sleek design highlights the flames and seamlessly fits into any décor. With a range of styles and accessories, you can customize the Aria to match your taste, making it a welcoming centerpiece in your home. Featuring an expansive view, the Aria fireplace offers up to 37,000 BTUs of comforting heat and a cozy ambiance. Its versatile installation options and modern finish mean it can enhance almost any room without breaking the bank. Monessen has crafted the perfect fireplace for your home with its 32/36-inch model. This vent-free unit, designed to burn natural gas or liquid propane, combines large, captivating flames with efficient heating. Unlike traditional wood-burning fireplaces, which can damage décor, this fireplace burns cleanly, preserving your home's interior. Monessen understands that style matters, offering various options to personalize your fireplace. You can choose from  interiors and exteriors, ranging from traditional faux logs to elegant fire glass. Accessories like cabinetry and firebrick colors allow you to match the fireplace to your home's aesthetic. Whether you prefer wall or  cabinetry and sleek black or porcelain panels, the Aria offers customization to fit your needs. With its clean-burning natural gas or propane operation, the  combines beauty and efficiency, ensuring a warm and stylish welcome home. Aria Natural Gas/Liquid Propane Vent Free Fireplace Systems are available in 32"

Features
  • Fixed screen.
  • Up to 37,000 BTUs
  • Available in 32" or 36" models
  • Available in millivolt or IPI control
  • Zero clearance and easy to install
  • Removable unitized louver system.
  • 18" flex line with on/off shut-off valve
  • Available in Natural or Propane Gas
  • 100% factory leak tested and burned.
  • Variable "Remote Ready" Millivolt Control.
  • Deeper, clean design with expansive views
  • Select your style: traditional with logs, or contemporary with fireglass
  • No chimney or venting required makes installation fast, easy, and affordable
  • New air duct design allows blower operation with optional radiant face plates.
  • Optional firebrick, porcelain panels or Black Magic glass liner for ultimate flame reflectivity
  • Features the New TRIPLE PLAY BURNER SYSTEM with exclusive triple effect technology producing a full random yellow flame, full depth ember bed, and glowing logs.
Burner and Log
  • contemporary natural blaze burner system 
  • Electronic ignition/Millivolt ignition
  • Manual variable flame height
  • Log set (style optional)
  • Manufactured for indoor use
  • Btu/Hr - 25,000 - 37,000 (NAT)
  • Btu/Hr - 28,000 - 36,000 (LP)

Shown With

  • Cinnamon ceramic firebrick liner (optional)
  • Berkeley oak ceramic log set (style optional)
  • Black hood (standard)
  • Custom installation

Included

  • Natural Blaze Burner System (24") 
  • 18" flex line with on/off shut-off valve
Specifications
  • Vent-free units do not require any venting product
 Specifications
Features Details
Size 36
Appliance Width 41"
Appliance Height 34-1/2"
Appliance Depth 20-5/8"
Framing Width 41-1/4"
Framing Height 35"
Framing Depth 17-1/2"
Fuel Type Natural Gas or Liquid Propane
BTU/hr Input 37,000 NG / 36,000 LP
Heating Capacity Up to 1,800 sq ft
Viewing Area 36 x 21-3/4" (783 sq in)
Efficiency Up to 99.9%
Ignition System Millivolt or IPI
Width 41 Inch
Height 34 1/2 Inch
Depth 20 5/8 Inch
Viewing Area 36 Inch x 21 3/4 Inch

What Our Experts Think
  • Classic Vent-Free Heating: Efficient vent-free design delivers steady, usable warmth without a chimney or flue

  • 36″ Traditional Styling: Timeless look blends with classic and transitional interiors

  • Millivolt Control: Reliable, battery-independent system provides consistent operation — ideal when power lines are unavailable

  • User-Friendly Interface: Simple controls make daily firing and adjustment easy

  • Quality Flame Presentation: Warm, inviting flame pattern enhances ambiance while providing heat

Questions & Answers
  • What type of fireplace is this?
    A 36″ traditional vent-free gas fireplace with millivolt control for dependable, manual operation.

  • Does it need a chimney?
    No — vent-free design doesn’t require a chimney or flue.

  • What is millivolt control?
    A battery-backed control system that operates independently of household power for reliable ignitions and adjustments.

  • Is it good for heating?
    Yes — vent-free technology provides high usable heat ideal for medium-sized living spaces.

Maintenance Tips
  • Clean the burner and pilot area periodically to prevent soot buildup

  • Wipe surfaces with a soft, dry cloth; avoid harsh cleaners

  • Check gas connections annually for safety

  • Ensure proper room ventilation per guidelines

  • Have a qualified technician service the fireplace yearly for optimal performance