The little stove with a real fire in it.
Freestanding gas · 5.0 on Google · TSSA-registered installs
Enviro · Gas Stoves
Enviro’s compact freestanding stove — a window taller than it is wide, 20,000 BTU behind it. The fireplace for the room you thought was too small.
16½ by 18¾ inches of glass, taller than it is wide — the S20 reads like a lantern, not a television.
“Clear View Safety Screen” in Enviro’s words — the glass is guarded without a cage over the fire.
A “charcoal fluted liner” behind the flame, and a 150 CFM convection fan pushing the heat into the room.



Photography: Enviro
From our Enviro files — in place, and the fire up close. Tap to step inside.
Will it fit?

The maker’s numbers
These are the numbers we install to — every number above is Enviro’s own published figure, nothing rounded by us, nothing guessed. Download the maker’s manual (C-15103 R4). Or ask us anything at the showroom.
The Enviro stoves
The little lantern. 20,000 BTU.
You’re hereThe family-size firebox. 40,000 BTU.
See the S40 → Tower · 1,500 ft²The slim tower, black or white.
See the S50 →Real voices · 5.0 on Google
“…the knowledge and guidance we received in determining size, location and finishing design was invaluable.”
Phil M. · Google review
“As someone extremely particular and fussy I was very pleased.”
Josh R. · Google review
Quick answers
No. The S20 is direct vent — a 4″ intake and 6⅝″ exhaust run out a wall or up through the roof. No masonry, no liner, no sweeping.
Closer than any wood stove could: the manual’s clearances are 8″ to a sidewall, 4″ to the back, 3″ in a corner, and 0″ to a hard floor. Send us a photo of your corner and we’ll confirm the fit before you spend a dollar.
No wood to haul, no ash to sweep. Like any gas stove it wants an annual service — that’s our trade, and the crew that installs it does it.
What it costs
Every home is different — venting run, gas line, hearth — so your price is real, not a guess.
Two minutes online. Photos help; the booking machine takes them.
Dan prices your exact install and walks you through every line of it.
Nick’s crew sets it to the maker’s spec, runs the venting, and leaves the room clean.
Or come see it in our Coldwater showroom — the espresso will be on.
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