Wood stove · Comfort Glow

Comfort Glow CGWS2500 Wood Stove

Wood stove, up to 2,500 sq ft, 112,800 BTU/h

Heats up to (maker)
2,500 sq ft
Heat output (maker)
112,800 BTU/h
Max log length
21 in
Material
Cast Iron Door, Plate Steel
Dimensions (seller)
25.5"D x 27"W x 31.6"H
Warranty
2 year manufacturer defect only.
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In short

Built for large open-plan homes.

Wins
Heats up to 2,500 sq ft (maker).
Gives ground
Needs a chimney and clearances per the manual.
Suits
Large open-plan homes.

Updated October 2026

What you get

The Comfort Glow CGWS2500 Wood Stove is a wood stove that its maker rates at 112,800 BTU per hour and says heats up to 2,500 square feet.

Treat the 2,500 square feet as the maker's best case for an open, reasonably insulated space. Measure the open area around where it will stand, and check it against the calculator; a heater far bigger than the room ends up run low and smoky.

The firebox takes logs up to 21 in, so cut or order wood a little shorter than that.

It needs no electricity to burn, so it keeps heating in a power cut.

Also on the listing: overall dimensions of 25.5 in (D) x 27 in (W) x 31.6 in (H) and cast iron door, plate steel construction.

Warranty, per the listing: 2 year manufacturer defect only.

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 numberCGWS2500Retailer
PowerWoodRetailer
Dimensions (seller)25.5"D x 27"W x 31.6"HRetailer
MaterialCast Iron Door, Plate SteelRetailer
Mounting / installationFreestandingRetailer
Heat output (maker)112,800 BTU/hRetailer
Features (seller)Accepts logs up to 21", Clean burning secondary combustion, Firebrick lined firebox, Heavy-duty cast iron door Accepts logs up to 21", Clean burning secondary combustion, Firebrick lined firebox, Heavy-duty cast iron doorRetailer
Model name112,800 Wood Burning StoveRetailer
Warranty2 year manufacturer defect only.Retailer
Heats up to (maker)2,500 sq ftRetailer
Max log length21 inRetailer

Is it the right heater for the room?

Pick it when

  • Large open-plan homes
  • Homes with a wood supply
  • Heat during power cuts

Pass on it when

  • Homes without room for a chimney or chimney pipe
  • Owners who want thermostat control

Where it wins, where it gives ground

Wins

  • Heats up to 2,500 sq ft (maker)
  • 112,800 BTU/h output
  • Works without electricity
  • Takes logs up to 21 in

Gives ground

  • Needs a chimney and clearances per the manual
  • Needs seasoned, dry wood
  • Hand loading every few hours

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 wood stoves and inserts in the same heat range

Every wood stoves and inserts on one chart · All Comfort Glow 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 big an area does the Comfort Glow CGWS2500 Wood Stove heat?
The maker says up to 2,500 square feet. Treat that as a ceiling for an open, insulated space and measure the area around the stove.
Does the Comfort Glow CGWS2500 Wood Stove need electricity?
Not to burn. Wood stoves heat by radiation and convection without power.

Bottom line

Built for large open-plan homes.