HYDRONIC (WATER) SERIES FURNACES
Hydronics, in simple terms, refers to a central heating system that utilizes hot water to heat your space. Many consider Hydronics to be the most comfortable, versatile, economical and effective heating option available. Our Hyprotherm Hydronic series Outdoor Furnaces provide you with remarkable energy conservation system and are easy to maintain and operate. With many models to choose from, we can help you to choose the perfect furnace option to fit your needs.
HYPROTHERM ”FRONT LOADING, RESIDENTIAL” OUTDOOR FURNACE, HYDRONIC (COAL ONLY)
The Hyprotherm Front Loading Residential Hydronic Series is a front loading furnace with more water capacity and a larger firebox then any other furnace in its class. These coal only furnaces feature fireboxes that are 3/8” thick. The water jacket bottom is also 3/8” thick with the sides and top being 3/16”. All of these front loading furnaces come with large 24” x 24” fuel fill doors and removable ash pans to make ash removal simple. They have cast iron coal grates and each furnace is pre wired with only one connection to a power supply necessary, making them basically plug and play.
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Standard Version - Water Capacity; 85 gallon
- Water Jacket thickness bottom; 3/8”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 15 cubic feet
- Firebox Dimensions; 3/8” thick @ 27”L x 29”W x 34”H
- Fuel Door; 24” x 24”
- Grate System; Steel Coal Grate
- Ash Cleanout: Removable Ash Pan
- BTUs; 95,243 @ 180 degree
- Heatable Area; 2,300 sq ft
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Retail: $7,397
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Economy Version - Water Capacity; 85 gallon
- Water Jacket thickness bottom; 1/4”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 15 cubic feet
- Firebox Dimensions; 1/4” thick @ 27”L x 29”W x 34”H
- Fuel Door; 24” x 24”
- Grate System; Steel Coal Grate
- Ash Cleanout: Removable Ash Pan
- BTUs; 95,243 @ 180 degree
- Heatable Area; 2,300 sq ft
- No pump, No hot water coil, No access for water coil
- No ash compartment or ash door
- No removable ash pan, No stove poker, No motion light, No chimney cap
- + $195 upgrade firebox to 3/8” + $295 upgrade firebox to 1/2”
- + $100 Astro 30 standard pump
- + $100 add hot water coil + $100 access for hot water coil
- + $75 flat cast iron coal grate
- + $100 removable ash pan + $375 ash compartment /ash door
- + $65stove poker + $65chimney cap + $25 motion light
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Retail: $5,397
FLRH-85 Economy Version
- Water Capacity; 100 gallon
- Water Jacket thickness bottom; 3/8”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 16.5 cubic feet
- Firebox Dimensions; 3/8” thick @ 28”L x 30”W x 34”H
- Fuel Door; 24” x 24”
- Grate System; Coal Grate
- Ash Cleanout: Removable Ash Pan
- BTUs; 112,050 @ 180 degree
- Heatable Area; 2,800 sq ft
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Retail: $7,597
- Water Capacity; 185 gallon
- Water Jacket thickness bottom; 3/8”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 19.77 cubic feet
- Firebox Dimensions; 3/8” thick x 33.5”L x 40”W x 34”H
- Fuel Door; 24” x 24”
- Grate System; Coal Grate
- Ash Cleanout: Removable Ash Pan
- BTUs; 207,293 @ 180 degree
- Heatable Area; 5,182 sq ft
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Retail: $7,997
- Water Capacity; 266 gallon
- Water Jacket thickness bottom; 3/8”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 29 cubic feet
- Firebox Dimensions; 3/8” thick x 49.5”L x 30”W x 34”H
- Fuel Door; 24” x 24”
- Grate System; Coal Grate
- Ash Cleanout: Removable Ash Pan
- BTUs; 296,933 @ 180 degree
- Heatable Area; 7,400 sq ft
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Retail: $9,297
- Water Capacity; 301 gallon
- Water Jacket thickness bottom; 3/8”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 34 cubic feet
- Firebox Dimensions; 3/8” thick x 57.5”L x 30”W x 34”H
- Fuel Door; 24” x 24”
- Grate System; Coal Grate
- Ash Cleanout: Removable Ash Pan
- BTUs; 336,150 @ 180 degree
- Heatable Area; 8,400 sq ft
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Retail: $10,297
- Water Capacity; 350 gallon
- Water Jacket thickness bottom; 3/8”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 41 cubic feet
- Firebox Dimensions; 3/8” thick x 69.5”L x 30”W x 34”H
- Fuel Door; 24” x 24”
- Grate System; Coal Grate
- Ash Cleanout: Removable Ash Pan
- BTUs; 392,175 @ 180 degree
- Heatable Area; 9,800 sq ft
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Retail: $10,797
- Water Capacity; 403 gallon
- Water Jacket Thickness Bottom; 3/8”
- Water Jacket Thickness Sides and Top; 3/16”
- Firebox Capacity; 41 cubic feet
- Firebox Dimensions; 3/8” thick @ 69.5”L x 30”W x 34”H
- Overall Dimensions: 122.5” x 48” x 87”
- Shipping Weight: 3680 lbs Approx
- Fuel Door; 24” x 24”
- Grate System; Flat Cast (requires 3)
- Ash Cleanout: Removable Ash Pan
- BTUs; 451,562 @ 180 degree
- Heatable Area; 11,288 sq ft Approx
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Retail: $11,197
TOP LOADING CHEST TYPE OUTDOOR FURNACE - HYDRONIC SERIES
The Hyprotherm, Top Loading, Chest Type series of furnaces is the only furnace in its class. All of these top loading furnaces come with 1/2” fireboxes and 3/16” water jackets. Each comes with hydraulically opened top load fuel doors, which open with the touch of a finger. They can also be operated by remote from the comfort of your tractor seat (remote sold separately)
- Water Capacity: 357 gallons
- Water Jacket Thickness: 3/16”
- Firebox Capacity: 96 cubic feet
- Firebox Dimensions: ½” thick x 4’L x 4’W x 6’H
- Overall Dimensions: 88 ½” x 78 ½” x 122”
- Shipping Weight: 5,088 lbs Approx
- Fuel Door: 4’L x 4’W
- Grate System: Round steel (requires 4)
- Ash Cleanout: Door only, no removable ash pan
- BTUs: 400,019 @ 180 degree
- Heatable Area: 9,697 sq ft Approx
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Retail: $26,950
- Water Capacity: 244 gallons
- Water Jacket Thickness: 3/16”
- Firebox Capacity: 80 cubic feet
- Firebox Dimensions: ½” thick x 4’L x 5’W x 4’H
- Overall Dimensions: 88 ½” x 88 ½” x 98”
- Shipping Weight: 4,200 lbs Approx
- Fuel Door: 4’L x 5’W
- Grate System: Round steel (requires 4)
- Ash Cleanout: Door only, no removable ash pan
- BTUs: 250,992 @ 180 degree
- Heatable Area: 6,085 sq ft Approx
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Retail: $23,975
- Water Capacity: 224 gallons
- Water Jacket Thickness: 3/16”
- Firebox Capacity: 60 cubic feet
- Firebox Dimensions: ½” thick x 5’L x 3’W x 4’H
- Overall Dimensions: 100 ½” x 68 ½” x 98”
- Shipping Weight: 5,215 lbs Approx
- Fuel Door: 5’L x 3’W
- Grate System: Round steel (requires 5)
- Ash Cleanout: Door only, no removable ash pan
- BTUs: 250,992 @ 180 degree
- Heatable Area: 6,085 sq ft Approx
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Retail: $23,797
- Water Capacity: 303 gallons
- Water Jacket Thickness: 3/16”
- Firebox Capacity: 75 cubic feet
- Firebox Dimensions: ½” thick x 5’L x 5’W x 3’H
- Overall Dimensions: 100 ½” x 88 ½” x 86”
- Shipping Weight: 5,500 lbs Approx
- Fuel Door: 5’L x 5’W
- Grate System: Round steel (requires 5)
- Ash Cleanout: Door only, no removable ash pan
- BTUs: 339,512 @ 180 degree
- Heatable Area: 8,231 sq ft Approx
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Retail: $25,950
- Water Capacity: 344 gallons
- Water Jacket Thickness: 3/16”
- Firebox Capacity: 125 cubic feet
- Firebox Dimensions: ½” thick x 5’L x 5’W x 5’H
- Overall Dimensions: 100 ½” x 88 ½” x 110”
- Shipping Weight: 6,745 lbs Approx
- Fuel Door: 5’L x 5’W
- Grate System: Round steel (requires 5)
- Ash Cleanout: Door only, no removable ash pan
- BTUs: 385,452 @ 180 degree
- Heatable Area: 9,344 sq ft Approx
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Retail: $31,974
- Water Capacity: 426 gallons
- Water Jacket Thickness: 3/16”
- Firebox Capacity: 150 cubic feet
- Firebox Dimensions: ½” thick x 5’L x 5’W x 6’H
- Overall Dimensions: 100 ½” x 88 ½” x 122”
- Shipping Weight: 7,372 lbs Approx
- Fuel Door: 5’L x 5’W
- Grate System: Round steel (requires 5)
- Ash Cleanout: Door only, no removable ash pan
- BTUs: 477,333 @ 180 degree
- Heatable Area: 11,572 sq ft Approx
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Retail: $35,150
- Water Capacity: 173 gallons
- Water Jacket Thickness: 3/16”
- Firebox Capacity: 54 cubic feet
- Firebox Dimensions: ½” thick x 6’L x 3’W x 3’H
- Overall Dimensions: 112 ½” x 68 ½” x 86”
- Shipping Weight: 5,997 lbs Approx
- Fuel Door: 6’L x 3’W
- Grate System: Round steel (requires 6)
- Ash Cleanout: Door only, no removable ash pan
- BTUs: 193,847 @ 180 degree
- Heatable Area: 4,699 sq ft Approx
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Retail: $20,975
- Water Capacity: 224 gallons
- Water Jacket Thickness: 3/16”
- Firebox Capacity: 72 cubic feet
- Firebox Dimensions: ½” thick x 6’L x 3’W x 4’H
- Overall Dimensions: 112 ½” x 68 ½” x 98”
- Shipping Weight: 6,414 lbs Approx
- Fuel Door: 6’L x 3’W
- Grate System: Round steel (requires 6)
- Ash Cleanout: Door only, no removable ash pan
- BTUs: 250,992 @ 180 degree
- Heatable Area: 6,085 sq ft Approx
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Retail: $26,195
- Water Capacity: 404 gallons
- Water Jacket Thickness: 3/16”
- Firebox Capacity: 96 cubic feet
- Firebox Dimensions: ½” thick x 6’L x 4’W x 4’H
- Overall Dimensions: 112 ½” x 78 ½” x 98”
- Shipping Weight: 7,085 lbs Approx
- Fuel Door: 6’L x 4’W
- Grate System: Round steel (requires 6)
- Ash Cleanout: Door only, no removable ash pan
- BTUs: 452,682 @ 180 degree
- Heatable Area: 10,974 sq ft Approx
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Retail: $29,097
- Water Capacity: 491 gallons
- Water Jacket Thickness: 3/16”
- Firebox Capacity: 216 cubic feet
- Firebox Dimensions: ½” thick x 6’L x 6’W x 6’H
- Overall Dimensions: 112 ½” x 98 ½” x 122”
- Shipping Weight: 10,177 lbs Approx
- Fuel Door: 6’L x 6’W
- Grate System: Round steel (requires 6)
- Ash Cleanout: Door only, no removable ash pan
- BTUs: 550,166 @ 180 degree
- Heatable Area: 13,337 sq ft Approx
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Retail: $40,550
”TOP LOADING, RESIDENTIAL” OUTDOOR FURNACE HYDRONIC (COAL ONLY)
The Hyprotherm Top Loading Residential (coal only) Hydronic series is a new concept based on our Chest Loading series. All of these top loading furnaces come with easy opening, gas spring assisted fuel doors. They have 3/8” thick fireboxes which set vertically inside the water jacket. This allows for the Top Loading fuel door and an economical complete burning fire. The water jacket bottoms are 3/8” steel just like the fire box, and the sides and top of the water jacket are 3/16” . They have cast iron shaker grates and are designed to burn coal only. They have removable ash pans to make ash removal simple. Each furnace is pre-wired with only one connection to a power supply, making them basically plug and play simple.
- Water Capacity; 125 gallon
- Water Jacket thickness bottom; 3/8”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 10.1 cubic feet
- Firebox Dimensions; 3/8” thick x 27” x 28.25”
- Fuel Door; 24” x 24”
- Grate System; Shaker
- Ash Cleanout: Removable Ash Pan
- BTUs; 138,900 @ 180 degree
- Heatable Area; 1,500 sq ft
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Retail: $5,795
- Water Capacity; 130 gallon
- Water Jacket thickness bottom; 3/8”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 12.48 cubic feet
- Firebox Dimensions; 3/8” thick x 28” x 28.25”
- Fuel Door; 24” x 24”
- Grate System; Shaker
- Ash Cleanout: Removable Ash Pan
- BTUs; 145,600 @ 180 degree
- Heatable Area; 3,500 sq ft
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Retail: $7,389
- Water Capacity; 182 gallon
- Water Jacket thickness bottom; 3/8”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 15.31 cubic feet
- Firebox Dimensions; 3/8” thick x 31” x 28.25”
- Fuel Door; 24” x 24”
- Grate System; Shaker
- Ash Cleanout: Removable Ash Pan
- BTUs; 203,900 @ 180 degree
- Heatable Area; 4,500 sq ft
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Retail: $8,158
- Water Capacity; 228 gallon
- Firebox Capacity; 18.42 cubic feet
- Water Jacket thickness bottom; 3/8”
- Water Jacket thickness sides and top; 3/16”
- Firebox Dimensions; 3/8” thick x 34” x 28.25”
- Fuel Door; 24” x 24”
- Grate System; Shaker
- Ash Cleanout: Removable Ash Pan
- BTUs; 255,400 @ 180 degree
- Heatable Area; 5,500 sq ft
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Retail: $8,861
- Water Capacity; 275 gallon
- Water Jacket thickness bottom; 3/8”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 21.88 cubic feet
- Firebox Dimensions; 3/8” thick x 37” x 28.25”
- Fuel Door; 24” x 24”
- Grate System; Shaker
- Ash Cleanout: Removable Ash Pan
- BTUs; 308,100 @ 180 degree
- Heatable Area; 6,800 sq ft
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Retail: $9,686
- Water Capacity; 303 gallon
- Water Jacket thickness bottom; 3/8”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 27 cubic feet
- Firebox Dimensions; 3/8” thick x 41” x 28.25”
- Fuel Door; 24” x 24”
- Grate System; Shaker
- Ash Cleanout: Removable Ash Pan
- BTUs; 339,500 @ 180 degree
- Heatable Area; 8,500 sq ft
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Retail: $10,991
HYPROTHERM ”TOP LOADING COMMERCIAL” OUTDOOR FURNACE, HYDRONIC (COAL OR WOOD)
The Hyprotherm Top Loading Commercial Hydronic Series is a new concept based on our Chest Loading series. All of these top loading furnaces come with easy opening, gas spring assisted fuel doors. They have ½” thick fireboxes which set vertically inside the water jacket. This allows for the Top Loading fuel door and an economical complete burning fire. The water jacket bottoms are 1/2” steel just like the fire box, and the sides and top of the water jacket are 3/16”. They have cast iron shaker grates and will burn either coal or wood. They have removable ash pans to make ash removal simple. Each furnace is pre wired with only one connection to a power supply necessary, making them basically plug and play simple.
- Water Capacity; 125 gallon
- Water Jacket thickness bottom; ½”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 10.1 cubic feet
- Firebox Dimensions; ½” thick x 27” x 28.25”
- Fuel Door; 27” x 25”
- Grate System; Shaker
- Ash Cleanout: Removable Ash Pan
- BTUs; 138900 @ 180 degree
- Heatable Area; 1,500 sq ft
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Retail: $6,619
- Water Capacity; 130 gallon
- Water Jacket thickness bottom; ½”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 12.48 cubic feet
- Firebox Dimensions; ½” thick x 28” x 28.25”
- Fuel Door; 28” x 28”
- Grate System; Shaker
- Ash Cleanout: Removable Ash Pan
- BTUs; 145,600 @ 180 degree
- Heatable Area; 3,500 sq ft
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Retail: $7,980
- Water Capacity; 182 gallon
- Water Jacket thickness bottom; ½”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 15.31 cubic feet
- Firebox Dimensions; ½” thick x 31” x 28.25”
- Fuel Door; 31” x 31”
- Grate System; Shaker
- Ash Cleanout: Removable Ash Pan
- BTUs; 203,900 @ 180 degree
- Heatable Area; 4,500 sq ft
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Retail: $8,749
- Water Capacity; 228 gallon
- Water Jacket thickness bottom; ½”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 18.42 cubic feet
- Firebox Dimensions; ½” thick x 34” x 28.25”
- Fuel Door; 34” x 34”
- Grate System; Shaker
- Ash Cleanout: Removable Ash Pan
- BTUs; 255,400 @ 180 degree
- Heatable Area; 5,500 sq ft
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Retail: $9,452
- Water Capacity; 275 gallon
- Water Jacket thickness bottom; ½”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 21.88 cubic feet
- Firebox Dimensions; ½” thick x 37” x 28.25”
- Fuel Door; 37” x 37”
- Grate System; Shaker
- Ash Cleanout: Removable Ash Pan
- BTUs; 308,100 @ 180 degree
- Heatable Area; 6,800 sq ft
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Retail: $10,276
- Water Capacity; 303 gallons
- Water Jacket thickness bottom; ½”
- Water Jacket thickness sides and top; 3/16”
- Firebox Capacity; 27 cubic feet
- Firebox Dimensions; ½” thick x 41” x 28.25”
- Fuel Door; 41” x 36”
- Grate System; Shaker
- Ash Cleanout: Removable Ash Pan
- BTUs; 339,500 @ 180 degree
- Heatable Area; 8,500 sq ft
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Retail: $11,793
HYPROTHERM "FRONT LOADING L SERIES RESIDENTIAL" OUTDOOR FURNACE, HYDRONIC (COAL ONLY)
Hyprotherm Front Loading L Series Residential Hydronic is a front loading furnace with a round firebox based on the old style hydronic furnace. These coal only furnaces feature fireboxes that are 3/8” thick with ¼” end caps. The water jacket is 3/16” thick on the bottom and the sides and top are one piece of machine formed 1/8” steel with no welded seams. All of these front loading furnaces come with large 24” x 24” fuel fill doors and have cast iron coal grates. A 6” x 14” door provides access to the ash compartment below the fuel door.
- Water Capacity; 125 gallon
- Water Jacket thickness bottom; 3/16”
- Water Jacket thickness sides and top; 1/8”
- Firebox Capacity; 14 cubic feet
- Firebox Dimensions; 3/8” thick x 27.5”L x 36” tube
- Fuel Door; 19" x 19"
- Grate System; Coal Grate
- Ash Cleanout: No Removable Ash Pan
- BTUs; 134,000 @ 180 degree
- Heatable Area; 3,000 sq ft
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Retail: Call for Price
- Water Capacity; 170 gallon
- Water Jacket thickness bottom; 3/16”
- Water Jacket thickness sides and top; 1/8”
- Firebox Capacity; 15.5 cubic feet
- Firebox Dimensions; 3/8” thick x 34”L x 36” tube
- Fuel Door; 19" x 19"
- Grate System; Coal Grate
- Ash Cleanout: No Removable Ash Pan
- BTUs; 165,000 @ 180 degree
- Heatable Area; 4,000 sq ft
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Retail: Call for Price
- Water Capacity; 230 gallon
- Water Jacket thickness bottom; 3/16”
- Water Jacket thickness sides and top; 1/8”
- Firebox Capacity; 22.82 cubic feet
- Firebox Dimensions; 3/8” thick x 49.5”L x 36” tube
- Fuel Door; 19" x 19"
- Grate System; Coal Grate
- Ash Cleanout: No Removable Ash Pan
- BTUs; 240,000 @ 180 degree
- Heatable Area; 5,500 sq ft
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Retail: Call for Price
- Water Capacity; 260 gallon
- Water Jacket thickness bottom; 3/16”
- Water Jacket thickness sides and top; 1/8”
- Firebox Capacity; 28.98 cubic feet
- Firebox Dimensions; 3/8” thick x 57.5”L x 36” tube
- Fuel Door; 19" x 19"
- Grate System; Coal Grate
- Ash Cleanout: No Removable Ash Pan
- BTUs; 280,000 @ 180 degree
- Heatable Area; 7,000 sq ft
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Retail: Call for Price
- Water Capacity; 300 gallon
- Water Jacket thickness bottom; 3/16”
- Water Jacket thickness sides and top; 1/8”
- Firebox Capacity; 32 cubic feet
- Firebox Dimensions; 3/8” thick x 69.5”L x 36” tube
- Fuel Door; 19" x 19"
- Grate System; Coal Grate
- Ash Cleanout: No Removable Ash Pan
- BTUs; 326,000 @ 180 degree
- Heatable Area; 8,000 sq ft
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Retail: Call for Price