For Sale USA

Unit heater

4

Unit heater for sale on largest auction and classifieds sites

Home / Heating Appliances / Unit heater refurbished & used for sale | For Sale USA
1500w oil filled radiator - 1500w, oil-filled

1500w oil filled radiator - 1500w, oil-filled

$59.99
Buy It Now

» View on eBay #sponsored
Outdoor boiler unit - outdoor,

Outdoor boiler unit - outdoor,

$398.00
Buy It Now

» View on eBay #sponsored
Infrared heater 1500w - heater,

Infrared heater 1500w - heater,

$83.99
Buy It Now

» View on eBay #sponsored
Single tank top - top, portable

Single tank top - top, portable

$39.99
Buy It Now

» View on eBay #sponsored
Csc151tw wall electric heater - wall,

Csc151tw wall electric heater - wall,

$84.26
Buy It Now

» View on eBay #sponsored
000 btu hydronic - hydronic, hot

000 btu hydronic - hydronic, hot

$226.93
Buy It Now

» View on eBay #sponsored
Lasko 16in 1500w digital - lasko,

Lasko 16in 1500w digital - lasko,

$36.98
Buy It Now

» View on eBay #sponsored
400w portable electric space - 400w,

400w portable electric space - 400w,

$14.99
Buy It Now

» View on eBay #sponsored
800w space heater portable - space,

800w space heater portable - space,

$19.55
Buy It Now

» View on eBay #sponsored
Koman golf cart heater outdoor - heater,

Koman golf cart heater outdoor - heater,

$31.99
Buy It Now

» View on eBay #sponsored
1500w electric infrared space - 1500w,

1500w electric infrared space - 1500w,

$79.99
Buy It Now

» View on eBay #sponsored
Handy heater turbo economical - handy,

Handy heater turbo economical - handy,

$18.90
Buy It Now

» View on eBay #sponsored
Horizontal vertical unit - vertical,

Horizontal vertical unit - vertical,

$1300.80
Buy It Now

» View on eBay #sponsored
Qmark muh0581 electric - qmark,

Qmark muh0581 electric - qmark,

$670.00
Buy It Now

» View on eBay #sponsored
Ouellet unit heater 2000w - heater, 480v

Ouellet unit heater 2000w - heater, 480v

$250.00
Buy It Now

» View on eBay #sponsored
500w mini ceramic space heater - 500w,

500w mini ceramic space heater - 500w,

$14.99
Buy It Now

» View on eBay #sponsored
Comfort zone milkhouse - milkhouse, style

Comfort zone milkhouse - milkhouse, style

$31.97
Buy It Now

» View on eBay #sponsored
Tanburo heater 2000w electric - 2000w,

Tanburo heater 2000w electric - 2000w,

$28.99
Buy It Now

» View on eBay #sponsored
Global industrial unit heater - industrial,

Global industrial unit heater - industrial,

$549.00
Buy It Now

» View on eBay #sponsored
Reznor udxc 000 - udxc, btu

Reznor udxc 000 - udxc, btu

$1331.00
Buy It Now

» View on eBay #sponsored
100 000 btu hydronic - btu, water

100 000 btu hydronic - btu, water

$338.48
Buy It Now

» View on eBay #sponsored
Midea inch ceramic - midea,

Midea inch ceramic - midea,

$49.99
Buy It Now

» View on eBay #sponsored
Vornado velocity indoor - velocity, 5r

Vornado velocity indoor - velocity, 5r

$48.99
Buy It Now

» View on eBay #sponsored
Heater 125000 btu big - heater,

Heater 125000 btu big - heater,

$854.99
Buy It Now

» View on eBay #sponsored
Master forge 23800 btu - 23800, -btu

Master forge 23800 btu - 23800, -btu

$149.25
Buy It Now

» View on eBay #sponsored
Uimoso electric garage heater - garage,

Uimoso electric garage heater - garage,

$114.74
Buy It Now

» View on eBay #sponsored
000 btu forced - btu, unit

000 btu forced - btu, unit

$460.34
Buy It Now

» View on eBay #sponsored
2000w electric space heater - electric,

2000w electric space heater - electric,

$52.99
Buy It Now

» View on eBay #sponsored
800w space heater panel - space,

800w space heater panel - space,

$185.00
Buy It Now

» View on eBay #sponsored
Bionaire silent micathermic - bionaire,

Bionaire silent micathermic - bionaire,

$80.00
Buy It Now

» View on eBay #sponsored
Marley huhaa1048fc unit heater - huhaa1048fc,

Marley huhaa1048fc unit heater - huhaa1048fc,

$600.00
Buy It Now

» View on eBay #sponsored
30000 btu dual - 30000, vent

30000 btu dual - 30000, vent

$292.94
Buy It Now

» View on eBay #sponsored
Lerat 500w portable mini - portable,

Lerat 500w portable mini - portable,

$15.91
Buy It Now

» View on eBay #sponsored
200 000 btu hydronic - 200,000, hot

200 000 btu hydronic - 200,000, hot

$632.95
Buy It Now

» View on eBay #sponsored
Comfort zone industrial - comfort,

Comfort zone industrial - comfort,

$100.00
Buy It Now

» View on eBay #sponsored
Dreo smart wall - smart, ip24

Dreo smart wall - smart, ip24

$89.99
Buy It Now

» View on eBay #sponsored
Dimplex euh10b24ct 10000 watt - dimplex,

Dimplex euh10b24ct 10000 watt - dimplex,

$550.00
Buy It Now

» View on eBay #sponsored
Heater big maxx - mr.,

Heater big maxx - mr.,

$980.52
Buy It Now

» View on eBay #sponsored
Convection space heaters for - space,

Convection space heaters for - space,

$160.27
Buy It Now

» View on eBay #sponsored
Csc152tw electric wall heater - electric,

Csc152tw electric wall heater - electric,

$89.99
Buy It Now

» View on eBay #sponsored
Midea heater fan - heater, +

Midea heater fan - heater, +

$26.99
Buy It Now

» View on eBay #sponsored
Horizontal unit heater - unit, vent

Horizontal unit heater - unit, vent

$499.00
Buy It Now

» View on eBay #sponsored
5000w mini ceramic space - 5000w,

5000w mini ceramic space - 5000w,

$13.86
Buy It Now

» View on eBay #sponsored
Pelonis oil filled radiant - pelonis, oil-filled

Pelonis oil filled radiant - pelonis, oil-filled

$59.99
Buy It Now

» View on eBay #sponsored
Reznor udxc 000 btu - 45,000, natural

Reznor udxc 000 btu - 45,000, natural

$1276.00
Buy It Now

» View on eBay #sponsored
Heater heatstar 45k - mr., heater,

Heater heatstar 45k - mr., heater,

$237.99
Buy It Now

» View on eBay #sponsored
1500w wall mounted space - mounted,

1500w wall mounted space - mounted,

$52.46
Buy It Now

» View on eBay #sponsored
8000 btu window - btu, air

8000 btu window - btu, air

$339.95
Buy It Now

» View on eBay #sponsored
000 btu propane tank - 30,000,

000 btu propane tank - 30,000,

$58.99
Buy It Now

» View on eBay #sponsored
Reznor euh electric unit - reznor,

Reznor euh electric unit - reznor,

$1329.00
Buy It Now

» View on eBay #sponsored
Cadet csc101tw com pak - csc101tw, com-pak

Cadet csc101tw com pak - csc101tw, com-pak

$91.99
Buy It Now

» View on eBay #sponsored
Black decker infrared quartz - black+decker,

Black decker infrared quartz - black+decker,

$53.77
Buy It Now

» View on eBay #sponsored
Givebest smart wall heater - givebest,

Givebest smart wall heater - givebest,

$44.99
Buy It Now

» View on eBay #sponsored
150 000 btu hydronic - btu, hot

150 000 btu hydronic - btu, hot

$451.00
Buy It Now

» View on eBay #sponsored
Comfort zone milkhouse - comfort,

Comfort zone milkhouse - comfort,

$34.96
Buy It Now

» View on eBay #sponsored
Heater 000 btu - mr.,

Heater 000 btu - mr.,

$188.90
Buy It Now

» View on eBay #sponsored
Beyond heat 1500w milkhouse - 1500w,

Beyond heat 1500w milkhouse - 1500w,

$37.95
Buy It Now

» View on eBay #sponsored
Midea 1500w quartz - quartz, space

Midea 1500w quartz - quartz, space

$46.89
Buy It Now

» View on eBay #sponsored
Power control valve portable - control,

Power control valve portable - control,

$35.99
Buy It Now

» View on eBay #sponsored
Electric industrial heater - electric,

Electric industrial heater - electric,

$1270.00
Buy It Now

» View on eBay #sponsored
Reznor udxc 200 - udxc, 200,000

Reznor udxc 200 - udxc, 200,000

$2137.00
Buy It Now

» View on eBay #sponsored
Jndro wall mounted space - jndro,

Jndro wall mounted space - jndro,

$83.99
Buy It Now

» View on eBay #sponsored
Marley fdi1500 floor drop - fdi1500,

Marley fdi1500 floor drop - fdi1500,

$150.00
Buy It Now

» View on eBay #sponsored
Stelpro oxford series unit - oxford,

Stelpro oxford series unit - oxford,

$500.00
Buy It Now

» View on eBay #sponsored
Sterling series 000 btu - gg,

Sterling series 000 btu - gg,

$500.00
Buy It Now

» View on eBay #sponsored
Olixis 1500w oil filled - olixis,

Olixis 1500w oil filled - olixis,

$59.99
Buy It Now

» View on eBay #sponsored
Q600bk 600w portable - 600w,

Q600bk 600w portable - 600w,

$37.99
Buy It Now

» View on eBay #sponsored
100k new style hydronic - 100k,

100k new style hydronic - 100k,

$372.00
Buy It Now

» View on eBay #sponsored
Heater buddy fan bracket - buddy,

Heater buddy fan bracket - buddy,

$12.46
Buy It Now

» View on eBay #sponsored
1500w ceramic tower space - 1500w,

1500w ceramic tower space - 1500w,

$36.38
Buy It Now

» View on eBay #sponsored
Dreo smart wall - heater,, 1500w

Dreo smart wall - heater,, 1500w

$126.00
Buy It Now

» View on eBay #sponsored
Infrared heater 968 - dr,

Infrared heater 968 - dr,

$147.76
Buy It Now

» View on eBay #sponsored
Oil filled radiator heater - oil,

Oil filled radiator heater - oil,

$55.05
Buy It Now

» View on eBay #sponsored
Horizontal vertical unit - or,

Horizontal vertical unit - or,

$643.94
Buy It Now

» View on eBay #sponsored
Heater propane vent free - mr.,

Heater propane vent free - mr.,

$154.99
Buy It Now

» View on eBay #sponsored
Portable heater camping - portable,

Portable heater camping - portable,

$27.18
Buy It Now

» View on eBay #sponsored
1500w small space heater for - space,

1500w small space heater for - space,

$50.99
Buy It Now

» View on eBay #sponsored
Vornado velocity whole room - vornado,

Vornado velocity whole room - vornado,

$53.99
Buy It Now

» View on eBay #sponsored
Csc152tw electric wall - wall, heater

Csc152tw electric wall - wall, heater

$54.00
Buy It Now

» View on eBay #sponsored
Bromic tungsten smart heat - tungsten, smart-heat

Bromic tungsten smart heat - tungsten, smart-heat

$465.00
Buy It Now

» View on eBay #sponsored
Mwuh5004 240 208v 5kw - mwuh5004, unit

Mwuh5004 240 208v 5kw - mwuh5004, unit

$590.56
Buy It Now

» View on eBay #sponsored
Comfort zone 500 watt 240 - comfort, 7,500

Comfort zone 500 watt 240 - comfort, 7,500

$155.00
Buy It Now

» View on eBay #sponsored
1500w oil filled - oil,

1500w oil filled - oil,

$59.99
Buy It Now

» View on eBay #sponsored
Heater 18000 btu big - mr,

Heater 18000 btu big - mr,

$129.99
Buy It Now

» View on eBay #sponsored
Hotdevil golf cart heater - hotdevil,

Hotdevil golf cart heater - hotdevil,

$31.00
Buy It Now

» View on eBay #sponsored
Efficient electric garage - efficient,

Efficient electric garage - efficient,

$73.14
Buy It Now

» View on eBay #sponsored
Vevor 5000w 240v wall - 240v,

Vevor 5000w 240v wall - 240v,

$109.99
Buy It Now

» View on eBay #sponsored
Alorair 000 btu hydronic - alorair,

Alorair 000 btu hydronic - alorair,

$399.99
Buy It Now

» View on eBay #sponsored
Brand new metro - brand,

Brand new metro - brand,

$52.00
Buy It Now

» View on eBay #sponsored
Turbro dog house heater 400w - dog,

Turbro dog house heater 400w - dog,

$69.99
Buy It Now

» View on eBay #sponsored
50k side port - 50k, hydronic

50k side port - 50k, hydronic

$250.00
Buy It Now

» View on eBay #sponsored
Pelonis fan forced - fan,

Pelonis fan forced - fan,

$21.99
Buy It Now

» View on eBay #sponsored
Wewarm element quartz - wewarm, 6

Wewarm element quartz - wewarm, 6

$34.49
Buy It Now

» View on eBay #sponsored
Dayton 54ud13 electric - dayton,

Dayton 54ud13 electric - dayton,

$349.99
Buy It Now

» View on eBay #sponsored
600w infrared radiant heater - infrared,

600w infrared radiant heater - infrared,

$165.00
Buy It Now

» View on eBay #sponsored

Looking for more unit heater?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊95 listings · from $12.46 · avg $267.71

Browse 95 unit heater listings currently in our index. Prices range from $12.46 to $2137, with an average of $267.71. 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 | 1964 econoline | webasto heater | beckett air tube | morso wood stove | sunlighten sauna | riello oil burner | furnace limit switch

Shop by budget

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

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 95 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 $12.46, while premium listings can reach $2137 — giving you a wide budget spread to work with. The average price of $267.71 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.

🔍 unit heater Search live on eBay