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Outdoor furnace

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Outdoor furnace for sale on largest auction and classifieds sites

Home / Heating Appliances / Outdoor furnace refurbished & used for sale | For Sale USA
Waste oil burner motor - waste,

Waste oil burner motor - waste,

$90.33
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Goodman gas furnace 000 btu - gas,

Goodman gas furnace 000 btu - gas,

$675.00
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Outdoor wood furnace - wood, boiler

Outdoor wood furnace - wood, boiler

$119.89
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Outdoor furnace boiler blower - boiler,

Outdoor furnace boiler blower - boiler,

$63.38
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Side arm heat - side, exchanger

Side arm heat - side, exchanger

$111.55
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Waste oil burner motor - waste,

Waste oil burner motor - waste,

$95.55
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Waste oil burner outdoor - waste,

Waste oil burner outdoor - waste,

$94.97
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Outdoor wood furnace boiler - wood,

Outdoor wood furnace boiler - wood,

$339.00
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Ef41 outdoor furnace - outdoor,

Ef41 outdoor furnace - outdoor,

$76.00
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Outdoor wood furnace boiler - wood,

Outdoor wood furnace boiler - wood,

$75.00
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Ashtrol outdoor furnace ph - ashtrol,,

Ashtrol outdoor furnace ph - ashtrol,,

$52.95
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Outdoor wood furnace boiler - wood,

Outdoor wood furnace boiler - wood,

$16.00
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Portable 2900w outdoor - 2900w, furnace

Portable 2900w outdoor - 2900w, furnace

$36.00
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Portable waste oil stove - oil,

Portable waste oil stove - oil,

$235.99
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Waste oil burning stove - oil,

Waste oil burning stove - oil,

$235.99
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12v waste oil burner outdoor - waste,

12v waste oil burner outdoor - waste,

$235.99
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12x12 water air heat - water, to

12x12 water air heat - water, to

$110.53
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Side arm heat - arm, exchanger

Side arm heat - arm, exchanger

$300.50
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Side arm heat exchanger - heat,

Side arm heat exchanger - heat,

$87.30
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Case outdoor furnace - case,

Case outdoor furnace - case,

$210.00
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Outdoor wood furnace boiler - wood,

Outdoor wood furnace boiler - wood,

$190.00
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17x22 water air heat - 17x22,

17x22 water air heat - 17x22,

$229.84
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Outdoor wood furnace boiler - outdoor,

Outdoor wood furnace boiler - outdoor,

$179.00
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14x16 water air heat - to,

14x16 water air heat - to,

$130.46
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Waste oil burner motor - burner,

Waste oil burner motor - burner,

$177.00
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Woodmaster outdoor wood - woodmaster,

Woodmaster outdoor wood - woodmaster,

$54.99
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Ey31 outdoor furnace - outdoor,

Ey31 outdoor furnace - outdoor,

$76.00
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Outdoor wood furnace - outdoor, boiler

Outdoor wood furnace - outdoor, boiler

$1.50
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100 insulated outdoor - 1-1/2",

100 insulated outdoor - 1-1/2",

$1494.00
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Outdoor wood furnace - wood, boiler

Outdoor wood furnace - wood, boiler

$16995.00
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1tdp7 psc blower - 1tdp7,

1tdp7 psc blower - 1tdp7,

$113.99
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Portable waste oil - portable, with

Portable waste oil - portable, with

$228.99
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Outdoor wood furnace - furnace, boiler

Outdoor wood furnace - furnace, boiler

$757.00
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Outdoor wood furnace boiler - wood,

Outdoor wood furnace boiler - wood,

$15.99
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Outdoor wood furnace boiler - furnace,

Outdoor wood furnace boiler - furnace,

$199.00
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Outdoor wood furnace - wood, boiler

Outdoor wood furnace - wood, boiler

$69.00
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Outdoor wood boiler plan - wood, diy

Outdoor wood boiler plan - wood, diy

$42.86
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Central boiler parts vent cap - central,

Central boiler parts vent cap - central,

$12.86
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Grundfos ups15 58fc pump - grundfos,

Grundfos ups15 58fc pump - grundfos,

$85.00
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12v waste oil burner - burner,

12v waste oil burner - burner,

$205.38
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Aciq horizontal ton - ton, &

Aciq horizontal ton - ton, &

$4796.00
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Outdoor wood furnace - outdoor,

Outdoor wood furnace - outdoor,

$144.00
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X12 brazed plate heat - 5"x12", 30

X12 brazed plate heat - 5"x12", 30

$194.95
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Central boiler parts vent cap - central,

Central boiler parts vent cap - central,

$18.65
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Woodmaster outdoor wood - woodmaster,

Woodmaster outdoor wood - woodmaster,

$29.99
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X12 brazed plate - 5"x12",

X12 brazed plate - 5"x12",

$226.95
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New outdoor wood - outdoor,

New outdoor wood - outdoor,

$63.39
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15x15 water air heat - water,

15x15 water air heat - water,

$153.00
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120w centrifugal blower fan - 120w,

120w centrifugal blower fan - 120w,

$58.90
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Outdoor wood furnace boiler - outdoor,

Outdoor wood furnace boiler - outdoor,

$143.00
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Outdoor wood furnace - outdoor, boiler

Outdoor wood furnace - outdoor, boiler

$108.00
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Outdoor wood furnace - furnace, door

Outdoor wood furnace - furnace, door

$64.33
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45gpm speed cast iron - cast,

45gpm speed cast iron - cast,

$104.30
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Outdoor wood furnace boiler - wood,

Outdoor wood furnace boiler - wood,

$252.00
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Outdoor wood furnace - outdoor,

Outdoor wood furnace - outdoor,

$170.00
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Outdoor wood furnace boiler - wood,

Outdoor wood furnace boiler - wood,

$69.00
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Outdoor wood furnace - outdoor,

Outdoor wood furnace - outdoor,

$99.99
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Outdoor wood furnace boiler - wood,

Outdoor wood furnace boiler - wood,

$129.00
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12x15 water air heat - water,

12x15 water air heat - water,

$136.20
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8x8 water air heat - to,

8x8 water air heat - to,

$60.00
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Outdoor wood furnace - outdoor,

Outdoor wood furnace - outdoor,

$53.09
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Outdoor wood furnace boiler - wood,

Outdoor wood furnace boiler - wood,

$69.00
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150 insulated outdoor - 150',

150 insulated outdoor - 150',

$1912.50
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150 insulated outdoor - 150',

150 insulated outdoor - 150',

$1717.50
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Outdoor wood furnace door - outdoor,

Outdoor wood furnace door - outdoor,

$51.49
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14x14 water air heat - air,

14x14 water air heat - air,

$136.95
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Wood master outdoor - outdoor,

Wood master outdoor - outdoor,

$24.99
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200 insulated outdoor - 200',

200 insulated outdoor - 200',

$1484.00
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Outdoor wood furnace boiler - wood,

Outdoor wood furnace boiler - wood,

$63.93
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200 insulated outdoor - 200',

200 insulated outdoor - 200',

$2202.00
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Outdoor wood furnace - wood, door

Outdoor wood furnace - wood, door

$51.64
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22x22 water air heat - water,

22x22 water air heat - water,

$271.95
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200 insulated outdoor - 1", 200'

200 insulated outdoor - 1", 200'

$2378.00
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Outdoor wood furnace - outdoor,

Outdoor wood furnace - outdoor,

$219.00
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Centrifugal blower fan outdoor - fan,

Centrifugal blower fan outdoor - fan,

$58.90
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20x20 water air heat - 20x20,

20x20 water air heat - 20x20,

$261.95
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Outdoor wood furnace boiler - furnace,

Outdoor wood furnace boiler - furnace,

$182.00
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X20 brazed plate - brazed, heat

X20 brazed plate - brazed, heat

$1216.90
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150 insulated outdoor - 1-1/4",

150 insulated outdoor - 1-1/4",

$1488.00
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Outdoor wood furnace dry - outdoor,

Outdoor wood furnace dry - outdoor,

$20.00
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Woodmaster outdoor wood - woodmaster,

Woodmaster outdoor wood - woodmaster,

$18.79
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Outdoor wood furnace - outdoor, boiler

Outdoor wood furnace - outdoor, boiler

$12.00
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Folding wood burning - folding,

Folding wood burning - folding,

$39.98
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New outdoor wood furnace - wood,

New outdoor wood furnace - wood,

$63.39
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15x20 water air heat - to,

15x20 water air heat - to,

$184.95
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Outdoor wood furnace - outdoor, boiler

Outdoor wood furnace - outdoor, boiler

$20.00
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Goodman upflow ton gas - 2.5,

Goodman upflow ton gas - 2.5,

$4885.00
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Waste oil burner - oil, stove

Waste oil burner - oil, stove

$217.54
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X12 brazed plate heat - 5"x12",

X12 brazed plate heat - 5"x12",

$154.95
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200 insulated outdoor - 3/4", 200'

200 insulated outdoor - 3/4", 200'

$1050.00
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200 insulated outdoor - 1-1/4",

200 insulated outdoor - 1-1/4",

$2550.00
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16x18 water air - air, heat

16x18 water air - air, heat

$187.16
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30x30 water air - water, heat

30x30 water air - water, heat

$486.00
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100 insulated outdoor - 100',

100 insulated outdoor - 100',

$525.00
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20w oil burning furnace - 20w,

20w oil burning furnace - 20w,

$235.99
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12v waste oil burner - burner, stove

12v waste oil burner - burner, stove

$229.00
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Looking for more outdoor furnace?

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📊96 listings · from $1.5 · avg $586.09

Browse 96 outdoor furnace listings currently in our index. Prices range from $1.5 to $16995, with an average of $586.09. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about outdoor furnace →

Try this: peerless boilers | portable air cooler | salamander heater | sauna unit | steam heat radiators | steam humidifier | val 6 heater | viessmann boiler | waste oil burner | waste oil heater

Shop by budget

< $25 $25 – $50 $50 – $100 $100 – $200 $200 – $500 > $500

Everything you need to know about outdoor furnace

Whether you are looking for a brand-new or second-hand outdoor furnace, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $1.5, while premium listings can reach $16995 — giving you a wide budget spread to work with. The average price of $586.09 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

🔍 outdoor furnace Search live on eBay