Vent-free gas fireplace ยท Majestic

Majestic QUARTZ36IFTN Natural Gas Vent-Free Gas Fireplace

17,000 BTU/h vent-free gas fireplace

Heat output (maker)
17,000 BTU/h
Fuel
Natural Gas
Venting
Direct Vent
Blower
blower
Prices change often; the button shows today's price.

Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure

In short

Best suited to supplemental heat for one room.

Wins
17,000 BTU/h.
Gives ground
Adds moisture to the room.
Suits
Supplemental heat for one room.

Updated October 2026

What you get

The Majestic QUARTZ36IFTN Natural Gas Vent-Free Gas Fireplace is a vent-free gas fireplace rated by its maker at 17,000 BTU per hour.

At full fire it burns about 16 cubic feet of natural gas an hour (its 17,000 BTU/h divided by EIA's heat content for each fuel).

As a vent-free unit it burns room air and releases its exhaust and moisture into the room, so nearly all its heat stays indoors. Its manual sets a minimum room size for its BTU rating, and some local codes restrict vent-free appliances. Vent-free vs direct-vent.

Fuel, per the listing: Natural Gas. Never connect a gas heater to a fuel it isn't set for.

The figures, from the maker

Each figure is the maker's or the listing's own, with its source marked. A figure the maker doesn't give is shown as not stated.

Model numberQUARTZ36IFTNRetailer
Mounting / installationFreestandingRetailer
Heat output (maker)17,000 BTU/hRetailer
Features (seller)Intellifire Ignition, ElectricRetailer
Model nameQUARTZ36IFTNRetailer
VentingDirect VentRetailer
FuelNatural GasRetailer
BlowerblowerRetailer

Is it the right heater for the room?

Pick it when

  • Supplemental heat for one room
  • Homes with gas or propane

Pass on it when

  • Bedrooms and small rooms the manual excludes
  • Places where local code bans vent-free heaters

Where it wins, where it gives ground

Wins

  • 17,000 BTU/h
  • No chimney needed
  • Natural Gas

Gives ground

  • Adds moisture to the room
  • Restricted by some local codes
  • Needs a gas line

Know before you install

  • Figures are the maker's own and are rated in the maker's conditions. Installation, venting, chimney, gas and electrical work follow the manual and local code, carried out by a qualified installer.

Heaters to weigh against it

Other gas stoves, fireplaces and inserts in the same heat range

Every gas stoves, fireplaces and inserts on one chart

Buying this model

The button opens this exact model's listing. Prices and stock change, and installation parts are usually sold separately; check the box contents and the manual's venting list before you order.

Prices change often; the button shows today's price.

Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure

Questions about this model

How much gas does the Majestic QUARTZ36IFTN Natural Gas Vent-Free Gas Fireplace use?
At full fire, about 16 cubic feet of natural gas an hour, from its 17,000 BTU/h rating and EIA's heat contents; lower settings use less.
Does the Majestic QUARTZ36IFTN Natural Gas Vent-Free Gas Fireplace need a vent or chimney?
No: it's vent-free. Its manual sets the minimum room size and other limits, and some local codes restrict vent-free heaters.

Bottom line

Best suited to supplemental heat for one room.