Majestic Products

DIS33 Series Vent Free* Gas Insert

A DIS33 Series vent free insert slides right into your existing masonry fireplace. Its Triple Play Burner System® gives off a full, yellow flame that is exquisitely complemented by its Cottage Clay firebrick. Read More

Model Details

Triple Play Burner System®
Exclusive burn technology — The burner system produces full, yellow flames with a unique triple effect that delivers an authentic, randomly flickering glow.
Standard Blower Included
Increased efficiency — The heat-activated blower features variable speed controls to help distribute the fireplace’s warmth efficiently.
Deluxe Control Panel
Consumer-friendly design — The full-featured control panel conveniently lifts off, so you can add a blower or other upgrades with ease.
Up to 28,000 BTUs
Warmth and comfort — This insert delivers a range of BTUs from 19,000 to 28,000, so you'll stay nice and warm while efficiently heating the room to help lower heating costs.

Quick Look

Venting
None
Heating Capacity
Up to 950 sq. ft.
Max BTU/H
19,000-28,000
Thermal Efficiency
Up to 99%
Cost to Operate
$0.30-$0.76*

* Based on cost/therm. According to the Federal Register Energy Conservation Program for Consumer Products.
** The use of vent free appliances is prohibited in Canada and some US states. Please check your state code for vent free products.

Guides & Literature

Finishing Options

  • Black Face Plates Black Face Plates DIFACEB-SM, DIFACEB-LGThese faceplates add a dramatic accent to your fireplace installation. They are available in 2 sizes.
  • Volcanic Rock Volcanic Rock VR1000AVolcanic rock brings a weathered, organic look to your fireplace.
  • Ceramic Fiber Cinders Ceramic Fiber Cinders CINDERSExtra cinders add a touch of realism to your gas fireplace's flame presentation.
  • Thermostat Bulb Sensor Thermostat Bulb Sensor TSAdds thermostat control to millivolt ignition fireplaces.
  • On/Off Remote Controls On/Off Remote Controls RCB(E), RCMT, TSMTOn/Off control systems allow you to ignite and turn off your fire remotely, and they include safety features such as a child lockout mode and thermo shutdown. Visit Ambient Technologies for more information.
  • Thermostat Remote Controls Thermostat Remote Controls RCST(E), RCT, TSSTThermostat remote systems allow you to input your desired room temperature, and they include safety features such as a child lockout mode and thermo shutdown. Visit Ambient Technologies for more information.

DIS33 Series Model Line-Up

Unique features by model number

Model Number DIS33PVG DIS33NVG
Max BTU/H (Natural Gas) N/A 28,000
Max BTU/H (LP) 28,000 N/A
Cost to Operate $0.76 $0.30
Fuel Type Liquid Propane Natural Gas

Common features for this family

Dimensions
  • 33 (W)
  • 23-7/8 (H)
  • 15-1/4 (D)
Minimum Opening Dimensions
  • 33 (W)
  • 24 (H)
  • 16 (D)
  • 22-5/8(RW)
Heating Capacity Up to 950
Ignition System Millivolt
Termination None
Certifications CSA Design
Spec Sheets
& Manuals