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Home / Heating Appliances / Unit heater refurbished & used for sale | For Sale USA
Rinnai fc824p floor - fc824p, floor-mount

Rinnai fc824p floor - fc824p, floor-mount

$639.20
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Modine ptp series low profile - series, low-profile

Modine ptp series low profile - series, low-profile

$2080.00
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Comfort zone 500 watt - 7,500, 240

Comfort zone 500 watt - 7,500, 240

$155.00
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Dreo 1500w atom - dreo, portable

Dreo 1500w atom - dreo, portable

$24.99
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Lerat space heater portable - space,

Lerat space heater portable - space,

$15.99
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Handy heater turbo economical - turbo,

Handy heater turbo economical - turbo,

$17.95
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Lasko ceramic pedestal - ceramic, heater

Lasko ceramic pedestal - ceramic, heater

$31.99
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Lasko ultra ceramic - lasko, tower

Lasko ultra ceramic - lasko, tower

$39.99
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Cadet csc151tw wall electric - cadet,

Cadet csc151tw wall electric - cadet,

$73.99
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Dreo 1500w solaris 818 - 1500w,

Dreo 1500w solaris 818 - 1500w,

$63.99
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Speed 50k hydronic hanging - 50k,

Speed 50k hydronic hanging - 50k,

$289.00
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Honeywell digital ceramic - honeywell,

Honeywell digital ceramic - honeywell,

$26.99
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Empire comfort systems - empire,

Empire comfort systems - empire,

$1402.99
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Dayton 3ug55 recessed - 3ug55,

Dayton 3ug55 recessed - 3ug55,

$292.99
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Comfort zone milkhouse style - comfort,

Comfort zone milkhouse style - comfort,

$34.19
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Comfort zone portable wire - comfort,

Comfort zone portable wire - comfort,

$39.19
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Kerosene heater - heater,4.6l,

Kerosene heater - heater,4.6l,

$68.46
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Portable air - 2-in-1,

Portable air - 2-in-1,

$59.99
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Vornado velocity whole room - 4,

Vornado velocity whole room - 4,

$30.36
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Horizontal unit heater vent - 4",

Horizontal unit heater vent - 4",

$499.00
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Pelonis 1500 watt - watt, oil-filled

Pelonis 1500 watt - watt, oil-filled

$54.99
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Single tank top portable - tank,

Single tank top portable - tank,

$39.95
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000 btu hydronic - hot, water

000 btu hydronic - hot, water

$233.95
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Lasko 16in 1500w - lasko, digital

Lasko 16in 1500w - lasko, digital

$36.98
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50k new style hydronic - 50k,

50k new style hydronic - 50k,

$250.00
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Deluxe milkhouse utility - milkhouse,

Deluxe milkhouse utility - milkhouse,

$35.00
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Alorair 100 000 - alorair, 100,000

Alorair 100 000 - alorair, 100,000

$499.99
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Rinnai rxp199in efficient - rinnai,

Rinnai rxp199in efficient - rinnai,

$1395.00
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Tpi corporation phase - tpi,

Tpi corporation phase - tpi,

$495.00
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Qmark awh4404f recessed - qmark,

Qmark awh4404f recessed - qmark,

$395.00
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Set mainstays 1500w - set, of

Set mainstays 1500w - set, of

$69.99
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Reznor euh electric unit - reznor,

Reznor euh electric unit - reznor,

$1329.00
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Midea inch ceramic - midea, 30-inch

Midea inch ceramic - midea, 30-inch

$39.99
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Uimoso electric garage heater - garage,

Uimoso electric garage heater - garage,

$132.99
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Heat storm phoenix fi - heat,

Heat storm phoenix fi - heat,

$71.24
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Speed 100k btu - 2, hydronic

Speed 100k btu - 2, hydronic

$449.99
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Kimetti 240v 8500w unit heater - kimetti,

Kimetti 240v 8500w unit heater - kimetti,

$125.99
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Corner gmh 04d 8l portable - gmh-04d, 3.8l

Corner gmh 04d 8l portable - gmh-04d, 3.8l

$759.05
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100 000 btu - 100,000,

100 000 btu - 100,000,

$348.95
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Heater 000 btu - 18,000, big

Heater 000 btu - 18,000, big

$139.99
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Greenhouse heater 1500w ptc - greenhouse,

Greenhouse heater 1500w ptc - greenhouse,

$34.99
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72 electric baseboard - 72",

72 electric baseboard - 72",

$44.50
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Midea heater and fan - and, 4

Midea heater and fan - and, 4

$26.99
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Airmate 1500w space heater - airmate, 25"

Airmate 1500w space heater - airmate, 25"

$29.99
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Space heater portable mini - heater,,

Space heater portable mini - heater,,

$13.99
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Infrared heater portable - dr,

Infrared heater portable - dr,

$87.96
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Honeywell uberheat ceramic - 5,

Honeywell uberheat ceramic - 5,

$20.69
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Black modern wall - black,

Black modern wall - black,

$239.99
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Cordless hybrid forced - cordless,

Cordless hybrid forced - cordless,

$99.00
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Portable battery heater - portable,

Portable battery heater - portable,

$18.99
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Cadet csc151tw wall electric - csc151tw,

Cadet csc151tw wall electric - csc151tw,

$63.99
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Handy heater turbo - 2,

Handy heater turbo - 2,

$28.95
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Lerat mini space - mini, 500w

Lerat mini space - mini, 500w

$15.89
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Reznor udxc 105 000 - reznor,

Reznor udxc 105 000 - reznor,

$1554.00
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Sengoku heatmate 10000 btu - sengoku, btu/h

Sengoku heatmate 10000 btu - sengoku, btu/h

$179.24
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Handy heater copper core pure - heater,

Handy heater copper core pure - heater,

$17.99
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Midea heater fan - midea, 2-in-1

Midea heater fan - midea, 2-in-1

$26.99
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000 btu propane tank top - btu,

000 btu propane tank top - btu,

$59.97
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Portable propane heater - portable,

Portable propane heater - portable,

$29.79
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Set mainstays 1500w - set, 10

Set mainstays 1500w - set, 10

$129.99
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Vivosun 700w aeroflux - vivosun,

Vivosun 700w aeroflux - vivosun,

$107.99
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Portable air - 2-in-1,

Portable air - 2-in-1,

$59.99
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2025 edenpure coppersmart 1000 - 2025,

2025 edenpure coppersmart 1000 - 2025,

$209.95
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Lasko oscillating ceramic - lasko, 32"

Lasko oscillating ceramic - lasko, 32"

$54.99
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1500w space heater for indoor - space,

1500w space heater for indoor - space,

$39.99
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Gallon metal drum - drum, heater

Gallon metal drum - drum, heater

$62.99
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Propane heater 6000 - propane, btu

Propane heater 6000 - propane, btu

$149.00
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2pcs baseboard heater - baseboard,

2pcs baseboard heater - baseboard,

$13.69
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Koman propane heater tent - koman,

Koman propane heater tent - koman,

$30.61
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Battery powered portable - a,

Battery powered portable - a,

$30.00
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Senville tower ceramic space - senville,

Senville tower ceramic space - senville,

$49.99
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Mini ceramic heat - ceramic,

Mini ceramic heat - ceramic,

$19.99
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Dreo smart wall heater ip24 - dreo,

Dreo smart wall heater ip24 - dreo,

$89.99
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Gallon metal drum heater 800 - gallon,

Gallon metal drum heater 800 - gallon,

$37.99
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Dayton 5pv61 hydronic unit - 5pv61,

Dayton 5pv61 hydronic unit - 5pv61,

$3472.99
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Heater natural gas - mr.,

Heater natural gas - mr.,

$249.99
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50000 btu ceiling mounted - btu,

50000 btu ceiling mounted - btu,

$714.99
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Single tank top propane heater - single,

Single tank top propane heater - single,

$39.97
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Vornado velocity indoor - vornado, 5r

Vornado velocity indoor - vornado, 5r

$40.20
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200 000 btu hydronic hot - btu,

200 000 btu hydronic hot - btu,

$632.95
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Wall mounted heater - wall, &

Wall mounted heater - wall, &

$46.99
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Kerosene heater - kerosene, heater,4.6l

Kerosene heater - kerosene, heater,4.6l

$68.46
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Lasko digital ceramic - lasko, 22"

Lasko digital ceramic - lasko, 22"

$19.99
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Commercial cabinet unit heater - unit,

Commercial cabinet unit heater - unit,

$1500.00
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Dayton 804t16 fan forced - 804t16,

Dayton 804t16 fan forced - 804t16,

$654.99
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Hoffman dah8001b 115 - dah8001b, 800

Hoffman dah8001b 115 - dah8001b, 800

$65.00
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Convection space heater 1500w - convection, heater,

Convection space heater 1500w - convection, heater,

$42.73
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Empire comfort systems - empire,

Empire comfort systems - empire,

$1055.99
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Cadet csc202tw elecric wall - elecric,

Cadet csc202tw elecric wall - elecric,

$39.99
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Brand new wall - brand,

Brand new wall - brand,

$44.99
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Electric portable space heater - electric,

Electric portable space heater - electric,

$72.99
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800w electric space - electric,

800w electric space - electric,

$15.99
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Tpi corporation mounted - corporation, unit

Tpi corporation mounted - corporation, unit

$398.00
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Marley model 524ta unit - marley,

Marley model 524ta unit - marley,

$849.00
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📊94 listings · from $13.69 · avg $281.88

Browse 94 unit heater listings currently in our index. Prices range from $13.69 to $3472.99, with an average of $281.88. 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 unit heater →

Try this: electric baseboard heaters | sunlighten | therasauna | vega parts | webasto heater | sunlighten sauna | riello oil burner | furnace limit switch | arvin wall hugger heater | therasage portable sauna

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Everything you need to know about unit heater

Whether you are looking for a brand-new or second-hand unit heater, eBay offers one of the largest selections available online. With 94 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 $13.69, while premium listings can reach $3472.99 — giving you a wide budget spread to work with. The average price of $281.88 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.

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