TV stand or mantel · Dimplex

Dimplex GDS28L8-1152LR Electric Fireplace Mantel

TV stand or mantel, 1,500 W

Heats up to (maker)
1,000 sq ft
Heat output (maker)
5,118 BTU/h
Wattage
1,500 W
Material
Stone
Dimensions (seller)
16"D x 61"W x 44"H
Product weight
316 lb
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In short

Best suited to A TV wall with a fireplace.

Wins
5,118 BTU/h of heat.
Gives ground
Supplemental heat only.
Suits
A TV wall with a fireplace.

Updated October 2026

What you get

The Dimplex GDS28L8-1152LR Electric Fireplace Mantel is a TV stand or mantel with a 1,500-watt heater, which works out to about 5,118 BTU per hour (3.412 BTU per watt).

At 1,500 watts it uses about 1.5 kWh an hour on high and draws 12.5 amps at 120 volts; keep it on a circuit without other big loads. Price it at your electricity rate.

The maker says it heats up to 1,000 square feet; as with any 120-volt heater, read that as supplemental heat for one room.

Like most electric fireplaces the flame effect can run with the heater off, using far less power.

It combines the heater with a cabinet, mantel or TV stand; check the top's weight and screen-size limits in the listing.

No combustion means no venting, no gas line and no carbon monoxide, which is why they go into bedrooms and apartments.

Also on the listing: overall dimensions of 16 in (D) x 61 in (W) x 44 in (H), a shipping or unit weight of 316 lb and stone construction.

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 numberGDS28L8-1152LRRetailer
PowerCorded ElectricRetailer
Dimensions (seller)16"D x 61"W x 44"HRetailer
MaterialStoneRetailer
Mounting / installationWall MountRetailer
Heat output (maker)5,118 BTU/hRetailer
Features (seller)CordedRetailer
Model nameFeatherstonRetailer
Product weight316 lbRetailer
Heats up to (maker)1,000 sq ftRetailer
Wattage1,500 WRetailer

Is it the right heater for the room?

Pick it when

  • A TV wall with a fireplace
  • Rooms where gas or wood can't go

Pass on it when

  • Heating a whole house
  • Circuits already near their limit

Where it wins, where it gives ground

Wins

  • 5,118 BTU/h of heat
  • No vent or chimney
  • Flame runs without heat

Gives ground

  • Supplemental heat only
  • Draws 12.5 A on high

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 electric fireplaces and stoves in the same heat range

Every electric fireplaces and stoves on one chart · All Dimplex models listed

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 heat does the Dimplex GDS28L8-1152LR Electric Fireplace Mantel give?
About 5,118 BTU per hour on its 1,500-watt setting, since each watt gives 3.412 BTU per hour.
Can the Dimplex GDS28L8-1152LR Electric Fireplace Mantel share a circuit?
It draws about 12.5 amps at 120 volts on high, most of a 15-amp circuit; the manual says how to connect it.

Bottom line

Best suited to A TV wall with a fireplace.