A console or a plinth built around the Optimyst cassette, with its own water tank and softening cartridge inside, delivered and set against a wall or in the middle of the room. Or the Optimyst Mapleton stove: cast-iron looks, a refill tank, a fan heater, and a plug.
A console with the cassette in its top, against a plain wall. A concept render made from Dimplex's product photos of the cassette, not a photograph of a piece we have built.
What goes in
The cassette in a box we build, or the stove Dimplex built.
The console and plinth are our furniture around Dimplex's flame-only cassette, with the water and power solved inside. The Mapleton is Dimplex's own answer to the same brief, with heat.
Optimyst RGB Cassette
RGB Cassette 20 in
CDFI500-PRO-RGB
Size
20-1/8 × 9-7/8 × 12 in
Needs
cutout 20-3/8 × 12-1/4 in with the media plate; 20-3/8 × 14-1/4 in with the log set (unit plus 1/4 in clearance all round)
Water
refill container as standard; built-in inlet for a plumbed 1/4 in line (CDFIPLUMB-KIT or a plumber's tee), supply under 58 psi
Heat
No. Flame only
Air
40 in² fresh air, with an open path to the unit
Power
120 V, 230 W, hardwired to a 15 A circuit; CDFI-PLUGKIT makes it plug-in
$2,324.99MSRP, CAD, June 2026 list
Not yet on file: run time per refill container; product weight. We confirm these from the manual at the site visit.
Optimyst Mapleton
Mapleton stove
MPT-LS-AM
Size
18-1/4 × 38 × 17-1/2 in (price list; the spec sheet prints 17-1/4 deep)
Needs
freestanding: no framing; keep 1/2 in off the wall behind it (the fresh-air intakes are at the back)
Water
refillable tank in the front drawer
Heat
Yes. fan-forced heater, up to 400 sq ft; vents front-bottom; flame-only mode too
Air
intakes at the back; keep 1/2 in from the wall
Power
120 V, 1,150 W, plug-in, 120 V
$2,599.99MSRP, CAD, June 2026 list
Not yet on file: run time per fill (6 vs 8 h); clearances; cord length; heat settings detail. We confirm these from the manual at the site visit.
Formats
Four shapes of the same idea.
Concept render
Console
Sofa-table height, about 30 in, in stock cabinet boxes with a stone top and our tank module inside; the flame at the height you see it from a couch. Against a wall, behind a sofa, under a window. The one most people want.
Suits condos, rentals, living rooms with no fireplace wall.
Concept render
Plinth
Low and long, a raised hearth without a fireplace behind it: the flame in a stone-topped bench with a glass guard on the exposed sides. One cassette or several in a row on one tank.
Suits hospitality, lobbies, big rooms.
Concept render
Table
Where this began: a coffee table with the fire in it. It puts the flame at knee height where hands and glasses go, so it gets a stone top and a guard, and we would rather show you the console first. Quoted on request.
Suits the person who has decided.
Concept render
Mapleton stove
Dimplex's freestanding water-vapour stove: cast-iron door, front and top, a hand-finished log set, a refill tank in the drawer, a 1,150 W fan heater for up to 400 sq ft, and a plug. Nothing to build; we deliver, set it half an inch off the wall, fill it and show you the remote.
Suits renters, cabins, anyone who wants heat and a stove look.
How it's built
How it's built.
A section through the console, with the wet bay and the dry bay, and the Mapleton as Dimplex sells it. All cassette clearances and the Mapleton figures are Dimplex's.
Two ways to have no wall work. Left: a section through a console. The cassette sits in the top like a cooktop; under it a wet bay holds a tank, a small pump, a softening cartridge and a drip pan with a leak cut-out, feeding the cassette's own inlet, and a dry bay holds the receiver and the cord. Air comes in through a slot in the base. Right: the Mapleton stove as Dimplex sells it. All cassette clearances and the Mapleton figures are Dimplex's.
The job
Built in the shop, delivered whole.
No trades in your home. The console arrives finished; we set it, fill it, pair it and leave you a card.
The designLength, height and finish; which sides are exposed; whether the guard is needed; where the cord goes. A drawing you approve.
The fireDimplex Optimyst RGB cassette, 20 in, at Dimplex's list price ($2,324.99), with your media, the remote and the app.
The water, insideA tank with a fill hatch, a small pump, a quick-change softening cartridge, a check valve, and a drip pan with a leak cut-out, feeding the cassette's own inlet. The cassette itself is unmodified, so its listing and warranty stay intact.
The powerDimplex's plug kit on the cassette and the pump on its own certified supply, one cord to a normal 15 A outlet. Nothing hardwired.
The air and the topAn air slot in the base of at least 40 in² with an open path up to the unit; a stone or porcelain top, because the ring around the fire is a damp zone.
Delivery and set-upDelivered whole, set, levelled, filled with softened water, paired, tested; the fill and the two-week clean shown once.
Before you decide
What living with a console or a Mapleton is like.
You fill it.
Through the hatch in the top, from a jug, with softened or filtered water. Dimplex's cassette manual does not print an hours figure for its 1.25 L container and we won't invent one; our tank holds several times that, so a fill is occasional rather than nightly at a normal setting. It tells you when it is low and stops the mist rather than run dry.
There is a two-week clean.
Lift the media plate, wipe the tray and the transducer disc with soap and water. A few minutes. Softened water keeps it light.
The console does not heat.
The cassette is flame only, about 230 W. If you want warmth with no wall work, the Mapleton is the one; 1,150 W, up to 400 sq ft per Dimplex.
Nothing sits over the flame.
At least 16 in of clear air above the top, 18 is better. A wall TV directly above a console is close to that line and mist can fog a screen; we would rather offset it or raise it, and we say so on the drawing.
Drafts flatten it.
Away from a register, a door that stays open, a ceiling fan on high. Where the console stands in the open, the guard goes on.
Moving day means draining.
Dimplex asks that all water be emptied before a unit is moved. The console is furniture and can move; drain it first, and we show you how.
The Mapleton is heavy and specific.
128 lb, 18-1/4 by 38 by 17-1/2 in, half an inch off the wall behind it, a 120 V outlet, filtered water in its drawer tank, a remote and deliberately no app. Dimplex Canada's page says up to 6 hours of flame per fill; its US page says 8; we quote the manual once it is on file.
The table is on request.
A fire at knee height needs a guard and a top you don't mind getting damp. It can be built; we would rather you saw a console lit first.
See it in my space
Send a photo of the room.
Where the console or the stove would stand, from the couch. You get the picture back with the fire in it, plus a price for the piece. Usually within a couple of days.
Take one photo of the wall, opening, counter or corner from where you usually sit. Phone is fine.
We place the right unit for your depth, water and heat answers and send the picture back, labelled as a concept.
You get a rough price: the unit at list price, the build as a range, and what a site visit would confirm.
Your photo is used only to make your render and is not shared. Prefer email? hello@mistfire.ca
Questions
Questions people ask about furniture and the stove.
Is the console really no plumbing?
Yes. Inside it is a water tank with a fill hatch in the top, a small pump, a softening cartridge, a check valve and a drip pan with a leak cut-out, feeding the cassette's own inlet. You fill the tank from a jug now and then. It plugs into a normal 15 A outlet with Dimplex's plug kit.
How often do I fill it?
Dimplex's cassette manual does not print an hours figure for its 1.25-litre refill container, so we won't invent one. The tank we build in holds several times that, so a fill is occasional rather than nightly at a normal flame setting. The unit tells you when it is low and shuts the mist off rather than running dry.
Can I move it?
Yes, with the tank drained. It is furniture with a plug. Dimplex asks that all water be emptied before a unit is moved, so draining is part of moving day, and we show you how.
Can it go in a condo or a rental?
This is the version for exactly that. No wall work, no plumbing, no hardwiring, no venting: a piece of furniture and a plug. The Mapleton stove is the same idea from Dimplex, ready made.
What does the Mapleton need?
A 120 V outlet, half an inch of space behind it for its air intakes, filtered water for its tank, and a floor that takes 128 lb. It has a fan heater for up to 400 sq ft, a remote (no app, on purpose), and a flue collar accessory if you want the stove look complete. Dimplex Canada's page says a tank gives up to 6 hours of flame; its US page says 8; we quote the manual once it is on file.
Can I have it as a coffee table?
That is where this started, and it can be quoted. A table puts the flame at knee height where hands and glasses go, so it gets a glass guard on the exposed sides and a stone top, and we would rather show you a console first. Ask.
Does it heat?
The console and plinth do not; the cassette is flame only, about 230 watts. The Mapleton stove does: a 1,150 W fan heater for up to 400 sq ft according to Dimplex, on demand.
For trades and designers
Cabinet shops and designers: the cassette planning sheet.
Cutout, air, water, power and clearances for the cassette in any piece of joinery, one page, every figure Dimplex's. Build the box, we supply and commission the fire.