Cozy Heat
Start with the stove. Cozy builds distinct wood-burning sauna heaters with structural-steel firebox walls about 67% thicker than a typical standard-stove wall, clean welds, and three-path combustion that uses about 25% less wood without making the fire fussy. Sauna Marketplace met the Cozy team in Estonia and came home excited about the build quality and the way these stoves burn. They are built to last, and they are the kind of straightforward stove many of our Estonian friends use at home. Compare all ten Cozy stove families.
Cozy Heat Quattro Thru-Wall Wood-Burning Sauna Stove – 12 & 18 kW
Price range: $2,452.50 through $2,884.50Keep the crisp geometry and move the tending routine outside. Quattro Thru-Wall leaves the square cage in the sauna and extends the firebox through the wall. Its structural-steel firebox walls about 67% thicker than a typical standard-stove wall are finished with clean welds.
Three-path combustion uses about 25% less wood than comparable heaters, yet lighting and refueling feel like a familiar wood stove. Choose 12 or 18 kW. Stones, chimney, wall detailing, and required protection are separate.
Cozy Heat SW Thru-Wall Wood-Burning Sauna Stove – 12 & 18 kW
Price range: $2,452.50 through $2,884.50Big vertical presence, with the fire door elsewhere. The SW Thru-Wall keeps its high wave-pattern cage inside and moves the active wood routine next door. Cozy joins structural-steel firebox walls about 67% thicker than a typical standard-stove wall with clean welds beneath that stone column.
It uses about 25% less wood than comparable heaters, but starting and tending still feel like a normal wood stove. Choose 12 or 18 kW. Stones, chimney, wall detailing, and required protection are separate.
Cozy Heat SW Wood-Burning Sauna Stove – 12 & 18 kW
Price range: $2,214.00 through $2,529.00The tallest Cozy makes a clear vertical statement. The SW opens a high wave of visible stone around a stove designed to anchor the room. Its structural-steel firebox walls about 67% thicker than a typical standard-stove wall are joined with clean, precise welds.
Three-path combustion uses about 25% less wood than comparable heaters while the fire lights and tends like a familiar wood stove. Choose 12 or 18 kW for in-sauna loading. Stones, chimney, and required protection are separate.
Cozy Heat OG Thru-Wall Wood-Burning Sauna Stove – 12 & 18 kW
Price range: $2,452.50 through $2,857.50Give the sauna the silhouette and the adjoining room the wood handling. The OG Thru-Wall pairs its flared guard with an extended firebox. The working core uses structural-steel firebox walls about 67% thicker than a typical standard-stove wall and clean welds for long service.
It burns about 25% less wood than comparable heaters while lighting and tending like a normal wood stove. Pick 12 or 18 kW. Stones, chimney, wall detailing, and required protection are separate.
Cozy Heat OG Wood-Burning Sauna Stove – 12 & 18 kW
Price range: $2,214.00 through $2,529.00A sculpted stove that still looks built for work. The OG’s pinched, flared guard gives the heater a real silhouette while leaving the firebox legible. Under the cage, structural-steel firebox walls about 67% thicker than a typical standard-stove wall and clean welds make the durability case.
The three-path system uses about 25% less wood than comparable heaters, with the familiar wood stove rhythm of light, tend, and refuel. Choose 12 or 18 kW. Stones, chimney, and required protection are separate.
Cozy Heat O Thru-Wall Wood-Burning Sauna Stove – 12 & 18 kW
Price range: $2,182.50 through $2,416.85Clean round lines inside, firewood outside. The O Thru-Wall keeps its cylindrical cage in the sauna and puts the loading door in the adjoining room. That profile surrounds structural-steel firebox walls about 67% thicker than a typical standard-stove wall, joined with clean welds.
Three-path combustion uses about 25% less wood than comparable heaters, but the fire still behaves like a familiar wood stove. Choose 12 or 18 kW. Stones, chimney, wall detailing, and required protection are separate.
Cozy Heat O Wood-Burning Sauna Stove – 12 & 18 kW
Price range: $1,894.50 through $2,263.50A calm cylinder around a hard-working firebox. The O gives the visible stone field a clean, rounded outline without turning the stove into decoration. Inside are structural-steel firebox walls about 67% thicker than a typical standard-stove wall and clean welds made for repeated fires.
Its three-path combustion uses about 25% less wood than comparable heaters, without making the fire fussy. Pick 12 or 18 kW for in-sauna loading. Stones, chimney, and required protection are separate.
Cozy Heat Thru-Wall Wood-Burning Sauna Stove – 12 & 18 kW
Price range: $2,290.50 through $2,578.50Move the woodpile and ash to the adjoining room. The original open cage stays in the sauna while the firebox passes through a properly built wall. The stove is built around structural-steel firebox walls about 67% thicker than a typical standard-stove wall, joined with clean welds for a durable core.
The three-path burn uses about 25% less wood than comparable heaters, yet lighting and refueling still feel like a familiar wood stove. Choose 12 or 18 kW. Stones, chimney, wall detailing, and required protection are separate.
Cozy Heat Quattro Wood-Burning Sauna Stove – 12 & 18 kW
Price range: $2,214.00 through $2,529.00Square geometry around an honest wood fire. Quattro’s horizontal bars and crisp footprint fit clean-lined rooms without losing the character of a real stove. The cage wraps structural-steel firebox walls about 67% thicker than a typical standard-stove wall, joined with clean welds.
Its three-path burn uses about 25% less wood than comparable heaters and still tends like a familiar wood stove. Choose 12 or 18 kW for in-sauna loading. Stones, chimney, and required protection are separate.
Cozy Heat Standard Wood-Burning Sauna Stove – 12 & 18 kW
Price range: $1,912.50 through $2,263.50The straight-ahead Cozy. The open round cage keeps the firebox and stone field visually honest. Cozy pairs structural-steel firebox walls about 67% thicker than a typical standard-stove wall with clean, precise welds for a stove built to see years of real fires.
Three-path combustion uses about 25% less wood than comparable heaters, but lighting and tending feel like a normal wood stove. Choose 12 or 18 kW for in-sauna loading. Stones, chimney, and required protection are separate.
Cozy Heat Quattro Thru-Wall Sauna Stove Package with Stones
Price range: $2,686.50 through $3,532.50Choose crisp geometry and outside loading first. The square Quattro cage belongs in the room; the loading door and woodpile belong on the other side. Cozy builds the stove with structural-steel firebox walls about 67% thicker than a typical standard-stove wall and clean welds.
It uses about 25% less wood than comparable heaters without making the fire fussy. Pick 12 or 18 kW, then select the matched stone finish and box count. Chimney, wall construction, and required protection remain separate.
Cozy Heat Quattro Sauna Stove Package with Stones
Price range: $2,448.00 through $3,177.00The Quattro starts with square geometry and a real wood fire. Crisp horizontal bars give the heater a tailored profile rather than a round one. The working core has structural-steel firebox walls about 67% thicker than a typical standard-stove wall and clean, precise welds.
The stove uses about 25% less wood than comparable heaters while lighting and tending like a normal wood stove. Choose 12 or 18 kW before the selector adds the exact stone style and box count. Chimney and required protection are separate.
Cozy Heat SW Thru-Wall Sauna Stove Package with Stones
Price range: $2,686.50 through $3,424.50The big decision is the tall through-wall stove. The SW profile stays in the sauna while the loading door and firewood stay outside it. The core combines structural-steel firebox walls about 67% thicker than a typical standard-stove wall with clean, precise welds.
Three-path combustion uses about 25% less wood than comparable heaters while tending remains as familiar as a normal wood stove. Choose 12 or 18 kW, then finish the selection with the matched stone style and box count. Chimney, wall work, and required protection remain separate.
Cozy Heat SW Sauna Stove Package with Stones
Price range: $2,448.00 through $3,069.00Choose the tall SW for its presence and performance. The wave-pattern cage brings the strongest vertical profile in the Cozy line. Below it, structural-steel firebox walls about 67% thicker than a typical standard-stove wall and clean welds support years of real fires.
The stove uses about 25% less wood than comparable heaters without making the fire fussy. Size the room for 12 or 18 kW first, then select the exact stone style and box count. Chimney and required protection are separate.
Cozy Heat OG Thru-Wall Sauna Stove Package with Stones
Price range: $2,686.50 through $3,505.50Start with the sculpted through-wall stove. The OG’s flared cage stays in the room while the loading door, ash, and woodpile move next door. Its structural-steel firebox walls about 67% thicker than a typical standard-stove wall are finished with clean welds.
The three-path burn uses about 25% less wood than comparable heaters, yet the fire remains as manageable as a familiar wood stove. Choose 12 or 18 kW, then the matched stone option. Chimney, wall construction, and required protection remain separate.
Cozy Heat OG Sauna Stove Package with Stones
Price range: $2,448.00 through $3,177.00The OG earns its place through shape and build. Its flared vertical guard adds sculpture without hiding the working stove. Cozy backs that profile with structural-steel firebox walls about 67% thicker than a typical standard-stove wall and clean, precise welds.
Three-path combustion uses about 25% less wood than comparable heaters without making the fire fussy. Choose 12 or 18 kW first; the selected option then supplies the matched stone style and box count. Chimney and required protection are separate.
Cozy Heat O Thru-Wall Sauna Stove Package with Stones
Price range: $2,475.00 through $3,280.85Choose the round through-wall stove before the finishing details. The O cage stays visible while bark, ash, and refueling move to the adjoining room. Cozy builds it with structural-steel firebox walls about 67% thicker than a typical standard-stove wall and clean welds.
It uses about 25% less wood than comparable heaters and still lights and tends like a familiar wood stove. Select 12 or 18 kW, then the exact stone style and box count. Chimney, wall construction, and required protection remain separate.
Cozy Heat O Sauna Stove Package with Stones
Price range: $2,187.00 through $3,127.50The O’s clean cylinder is still the main event. Its restrained round cage suits a room that wants a softer stove profile. The structure joins structural-steel firebox walls about 67% thicker than a typical standard-stove wall with clean, precise welds.
The stove uses about 25% less wood than comparable heaters while lighting and tending like a normal wood stove. Choose the 12 or 18 kW stove before selecting the matched stone finish and box count. Chimney and required protection are separate.
Cozy Heat Thru-Wall Sauna Stove Package with Stones
Price range: $2,583.00 through $3,334.50The through-wall routine is the reason to choose this package. Keep the open Cozy cage in view while tending the fire next door. The stove combines structural-steel firebox walls about 67% thicker than a typical standard-stove wall with clean welds for years of normal use.
Three-path combustion uses about 25% less wood than comparable heaters without making the fire fussy. Select 12 or 18 kW, then choose the matched stone style and box count. Chimney, wall construction, and required protection remain separate.
Cozy Heat Standard Sauna Stove Package with Stones
Price range: $2,205.00 through $3,019.50Start with the Standard stove, then finish the order. The open round cage is the most direct Cozy design. Behind it are structural-steel firebox walls about 67% thicker than a typical standard-stove wall, finished with clean, precise welds for long service.
It uses about 25% less wood than comparable heaters while lighting and tending like a familiar wood stove. Choose 12 or 18 kW first; the selector then adds the exact stone style and box count. Chimney and required protection are separate.
Cozy Heat COZY FIRE Outdoor Fire Pit
$1,570.50Bring Cozy’s stone-cage look out to the fire circle. COZY FIRE places a natural wood flame inside a double iron mesh wall designed to hold about 55 lb of decorative stone. The cage screens some direct radiant heat and turns the fire into a 30 in wide, 26 in high centerpiece instead of a bare steel bowl. Stones are separate. Use it outdoors on a stable noncombustible surface and follow local fire rules.
Cozy Heat Chimney Cover Quattro H500
$715.50Keep the Quattro square all the way up. The compact Quattro cover carries its horizontal bars and crisp footprint around the exposed flue. At 19.7 in high, the Cozy Heat Chimney Cover Quattro H500 adds room for about 66 lb of stone and fits Quattro, 12 or 18 kW (including TW), not every Cozy model. Use the exact drawing before ordering, and plan sauna stones separately unless the selected cart line explicitly says they are included.
Cozy Heat Chimney Cover SW H700
$787.50Finish the tallest SW with a taller cover. This 18 kW cover continues the SW stone-column effect where a longer chimney section stays in view. At 27.6 in high, the Cozy Heat Chimney Cover SW H700 adds room for about 82 lb of stone and fits SW 18 kW (including TW), not every Cozy model. Use the exact drawing before ordering, and plan sauna stones separately unless the selected cart line explicitly says they are included.
Cozy Heat Chimney Cover SW H500
$715.50Keep the SW wave moving upward. The compact SW cover echoes the heater's vertical wave pattern around the lower exposed chimney. At 19.7 in high, the Cozy Heat Chimney Cover SW H500 adds room for about 44 lb of stone and fits SW, 12 or 18 kW (including TW), not every Cozy model. Use the exact drawing before ordering, and plan sauna stones separately unless the selected cart line explicitly says they are included.
Cozy Heat Chimney Cover OG H700
$787.50Let the larger OG finish at full height. This taller cover carries the flared OG profile farther up the exposed chimney on 18 kW installations. At 27.6 in high, the Cozy Heat Chimney Cover OG H700 adds room for about 132 lb of stone and fits OG 18 kW (including TW), not every Cozy model. Use the exact drawing before ordering, and plan sauna stones separately unless the selected cart line explicitly says they are included.
Cozy Heat Chimney Cover OG H500
$715.50Continue the OG's flare above the heater. The compact OG cover repeats the sculpted cage language instead of placing a bare round pipe over it. At 19.7 in high, the Cozy Heat Chimney Cover OG H500 adds room for about 88 lb of stone and fits OG, 12 or 18 kW (including TW), not every Cozy model. Use the exact drawing before ordering, and plan sauna stones separately unless the selected cart line explicitly says they are included.
Cozy Heat Chimney Cover Grid H680
$594.00Give an 18 kW round-cage stove a taller chimney finish. This taller Grid cover extends the open mesh profile when more of the chimney remains visible. At 26.8 in high, the Cozy Heat Chimney Cover Grid H680 adds room for about 132 lb of stone and fits Standard and O, 18 kW (including TW), not every Cozy model. Use the exact drawing before ordering, and plan sauna stones separately unless the selected cart line explicitly says they are included.
Cozy Heat Chimney Cover Grid H500
$549.00Carry the open round cage above the stove. The compact Grid cover keeps the Standard or O silhouette moving up the first exposed chimney section. At 19.7 in high, the Cozy Heat Chimney Cover Grid H500 adds room for about 88 lb of stone and fits Standard and O, 12 or 18 kW (including TW), not every Cozy model. Use the exact drawing before ordering, and plan sauna stones separately unless the selected cart line explicitly says they are included.
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