For Sale USA

Furnace heater gas

4

Furnace heater gas for sale on largest auction and classifieds sites

Home / / Furnace heater gas refurbished & used for sale | For Sale USA
Williams natural gas - natural, wall

Williams natural gas - natural, wall

$545.99
Buy It Now

» View on eBay #sponsored
Robertshaw 7000mvrlc millivolt - robertshaw,

Robertshaw 7000mvrlc millivolt - robertshaw,

$69.99
Buy It Now

» View on eBay #sponsored
Generator transfer switch for - transfer,

Generator transfer switch for - transfer,

$89.99
Buy It Now

» View on eBay #sponsored
Brand new 120 - ,000, btu

Brand new 120 - ,000, btu

$1000.00
Buy It Now

» View on eBay #sponsored
Propane refill adapter gas - propane,

Propane refill adapter gas - propane,

$4.97
Buy It Now

» View on eBay #sponsored
Pilot tubing with male - 24",

Pilot tubing with male - 24",

$22.79
Buy It Now

» View on eBay #sponsored
Universal pilot assembly - universal,

Universal pilot assembly - universal,

$18.04
Buy It Now

» View on eBay #sponsored
Suburban 161123 furnace - 161123, rv

Suburban 161123 furnace - 161123, rv

$73.33
Buy It Now

» View on eBay #sponsored
Heatstar 80000 btu big boxx - heatstar,

Heatstar 80000 btu big boxx - heatstar,

$728.99
Buy It Now

» View on eBay #sponsored
New universal standard - new,

New universal standard - new,

$11.40
Buy It Now

» View on eBay #sponsored
Williams direct vent - direct-vent, furnace

Williams direct vent - direct-vent, furnace

$775.00
Buy It Now

» View on eBay #sponsored
Gas furnace water heater - furnace,

Gas furnace water heater - furnace,

$12.90
Buy It Now

» View on eBay #sponsored
Williams natural gas - natural,

Williams natural gas - natural,

$699.99
Buy It Now

» View on eBay #sponsored
Dfmdh35111 dometic medium - dfmdh35111,

Dfmdh35111 dometic medium - dfmdh35111,

$729.95
Buy It Now

» View on eBay #sponsored
Suburban 20seq 19k btu - nt-20seq,

Suburban 20seq 19k btu - nt-20seq,

$489.95
Buy It Now

» View on eBay #sponsored
Williams comfort products - williams,

Williams comfort products - williams,

$1526.99
Buy It Now

» View on eBay #sponsored
Gas furnace water heater - water,

Gas furnace water heater - water,

$10.90
Buy It Now

» View on eBay #sponsored
Pack four gas furnace water - four,

Pack four gas furnace water - four,

$23.99
Buy It Now

» View on eBay #sponsored
Furnace flame sensor pack - flame, 2

Furnace flame sensor pack - flame, 2

$11.51
Buy It Now

» View on eBay #sponsored
Universal thermocouple thermal - thermocouple,

Universal thermocouple thermal - thermocouple,

$12.90
Buy It Now

» View on eBay #sponsored
Millivolt universal gas - millivolt,

Millivolt universal gas - millivolt,

$11.35
Buy It Now

» View on eBay #sponsored
Universal pilot assembly - pilot,

Universal pilot assembly - pilot,

$17.00
Buy It Now

» View on eBay #sponsored
Universal pilot assembly - pilot,

Universal pilot assembly - pilot,

$19.03
Buy It Now

» View on eBay #sponsored
Rinnai fc824p 24000 - rinnai, vent

Rinnai fc824p 24000 - rinnai, vent

$799.99
Buy It Now

» View on eBay #sponsored
Supco ecap321 pvc - supco,

Supco ecap321 pvc - supco,

$16.99
Buy It Now

» View on eBay #sponsored
Gas furnace water - heater, 24"

Gas furnace water - heater, 24"

$11.40
Buy It Now

» View on eBay #sponsored
New universal standard - 10,

New universal standard - 10,

$65.10
Buy It Now

» View on eBay #sponsored
Pilot tubing with male - pilot,

Pilot tubing with male - pilot,

$23.99
Buy It Now

» View on eBay #sponsored
Gas fuel heater - gas-fuel,

Gas fuel heater - gas-fuel,

$49.30
Buy It Now

» View on eBay #sponsored
Williams monterey 000 - monterey, btu

Williams monterey 000 - monterey, btu

$899.99
Buy It Now

» View on eBay #sponsored
Universal pilot assembly - pilot,

Universal pilot assembly - pilot,

$26.99
Buy It Now

» View on eBay #sponsored
Universal pilot assembly - universal,

Universal pilot assembly - universal,

$17.98
Buy It Now

» View on eBay #sponsored
Gas furnace water - gas,

Gas furnace water - gas,

$11.40
Buy It Now

» View on eBay #sponsored
Williams natural gas wall - natural,

Williams natural gas wall - natural,

$799.95
Buy It Now

» View on eBay #sponsored
Gas furnace water heater - gas,

Gas furnace water heater - gas,

$10.90
Buy It Now

» View on eBay #sponsored
Universal pilot assembly - universal,

Universal pilot assembly - universal,

$17.69
Buy It Now

» View on eBay #sponsored
Carrier bryant payne - carrier,

Carrier bryant payne - carrier,

$10.90
Buy It Now

» View on eBay #sponsored
Generator transfer switch - transfer, for

Generator transfer switch - transfer, for

$99.99
Buy It Now

» View on eBay #sponsored
20k btu direct - 20k,

20k btu direct - 20k,

$799.99
Buy It Now

» View on eBay #sponsored
Qty mars 72224 universal gas - mars,

Qty mars 72224 universal gas - mars,

$19.95
Buy It Now

» View on eBay #sponsored
Suburban 161123 furnace - suburban,

Suburban 161123 furnace - suburban,

$67.99
Buy It Now

» View on eBay #sponsored
S8600m gas furnace - s8600m, ignition

S8600m gas furnace - s8600m, ignition

$48.00
Buy It Now

» View on eBay #sponsored
Universal pilot assembly - universal,

Universal pilot assembly - universal,

$20.97
Buy It Now

» View on eBay #sponsored
Vintage aluminum gas fired - aluminum,

Vintage aluminum gas fired - aluminum,

$15.53
Buy It Now

» View on eBay #sponsored
Williams natural gas - williams,

Williams natural gas - williams,

$474.99
Buy It Now

» View on eBay #sponsored
Vintage thompson gas heater - thompson,

Vintage thompson gas heater - thompson,

$165.00
Buy It Now

» View on eBay #sponsored
Nos gas furnace water heater - furnace,

Nos gas furnace water heater - furnace,

$9.98
Buy It Now

» View on eBay #sponsored
Universal furnace water heater - furnace,

Universal furnace water heater - furnace,

$19.24
Buy It Now

» View on eBay #sponsored
Atwood hyro flame 35706 rv - *atwood,

Atwood hyro flame 35706 rv - *atwood,

$9.99
Buy It Now

» View on eBay #sponsored
Gas furnace water heater - gas,

Gas furnace water heater - gas,

$13.20
Buy It Now

» View on eBay #sponsored
Williams comfort 6007732 - williams,

Williams comfort 6007732 - williams,

$1999.00
Buy It Now

» View on eBay #sponsored
410mm universal thermocouple - universal,

410mm universal thermocouple - universal,

$8.92
Buy It Now

» View on eBay #sponsored
19w61 furnace ignitor - 19w61,

19w61 furnace ignitor - 19w61,

$29.00
Buy It Now

» View on eBay #sponsored
Empire 215 000 btu - empire, 15,000

Empire 215 000 btu - empire, 15,000

$1199.99
Buy It Now

» View on eBay #sponsored
Gas thermocouple universal - gas,

Gas thermocouple universal - gas,

$17.27
Buy It Now

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

Heater 000 btu - mr.,

$279.00
Buy It Now

» View on eBay #sponsored
Williams monterey top - monterey, top-vent

Williams monterey top - monterey, top-vent

$795.00
Buy It Now

» View on eBay #sponsored
Furnace flame sensor gas - flame,

Furnace flame sensor gas - flame,

$12.82
Buy It Now

» View on eBay #sponsored
Universal pilot assembly - universal,

Universal pilot assembly - universal,

$27.06
Buy It Now

» View on eBay #sponsored
Piezo igniter spark plug push - igniter,

Piezo igniter spark plug push - igniter,

$12.98
Buy It Now

» View on eBay #sponsored
Gas furnace water heater - furnace,

Gas furnace water heater - furnace,

$10.90
Buy It Now

» View on eBay #sponsored
Universal pilot assembly - universal,

Universal pilot assembly - universal,

$23.99
Buy It Now

» View on eBay #sponsored
Gas furnace water heater - water, 36"

Gas furnace water heater - water, 36"

$11.40
Buy It Now

» View on eBay #sponsored
Gas furnace flame rod - rod, sensor

Gas furnace flame rod - rod, sensor

$9.16
Buy It Now

» View on eBay #sponsored
Ashley hearth 000 btu - ashley, 11,000

Ashley hearth 000 btu - ashley, 11,000

$385.00
Buy It Now

» View on eBay #sponsored
Universal pilot assembly - universal,

Universal pilot assembly - universal,

$22.04
Buy It Now

» View on eBay #sponsored
Thermocouple universal kit - 18",

Thermocouple universal kit - 18",

$12.49
Buy It Now

» View on eBay #sponsored
Rinnai fc510n fan convector - rinnai,

Rinnai fc510n fan convector - rinnai,

$899.01
Buy It Now

» View on eBay #sponsored
Empire vent free - empire,

Empire vent free - empire,

$599.99
Buy It Now

» View on eBay #sponsored
Gas furnace water heater - water, 48"

Gas furnace water heater - water, 48"

$12.90
Buy It Now

» View on eBay #sponsored
Williams direct vent - williams, gravity

Williams direct vent - williams, gravity

$1490.00
Buy It Now

» View on eBay #sponsored
Universal pilot assembly - pilot,

Universal pilot assembly - pilot,

$18.99
Buy It Now

» View on eBay #sponsored
Rinnai fc510n fan convector - rinnai,

Rinnai fc510n fan convector - rinnai,

$805.06
Buy It Now

» View on eBay #sponsored
Pack two gas furnace water - of,

Pack two gas furnace water - of,

$16.95
Buy It Now

» View on eBay #sponsored
Propane refill adapter gas - adapter,

Propane refill adapter gas - adapter,

$6.50
Buy It Now

» View on eBay #sponsored
Fogatti rf035 furnace lp - rf035,

Fogatti rf035 furnace lp - rf035,

$699.99
Buy It Now

» View on eBay #sponsored
Ashley hearth products - ashley,

Ashley hearth products - ashley,

$382.49
Buy It Now

» View on eBay #sponsored
Williams furnace model - model, 2001622

Williams furnace model - model, 2001622

$889.00
Buy It Now

» View on eBay #sponsored
Inch thermocouple for gas - thermocouple,

Inch thermocouple for gas - thermocouple,

$14.91
Buy It Now

» View on eBay #sponsored
Williams natural gas - natural, wall

Williams natural gas - natural, wall

$749.95
Buy It Now

» View on eBay #sponsored
Vintage peerless porcelain gas - peerless,

Vintage peerless porcelain gas - peerless,

$125.00
Buy It Now

» View on eBay #sponsored
New gas furnace - new, flame

New gas furnace - new, flame

$14.93
Buy It Now

» View on eBay #sponsored
Inch universal thermocouple - 24,

Inch universal thermocouple - 24,

$17.99
Buy It Now

» View on eBay #sponsored
Honeywell v80b 1176 - v80b, hvac

Honeywell v80b 1176 - v80b, hvac

$131.96
Buy It Now

» View on eBay #sponsored
80000 btu natural gas garage - 80000,

80000 btu natural gas garage - 80000,

$904.91
Buy It Now

» View on eBay #sponsored
New universal gas - universal, furnace

New universal gas - universal, furnace

$10.90
Buy It Now

» View on eBay #sponsored
Everbikt - 🗽everbikt, 24”

Everbikt - 🗽everbikt, 24”

$10.85
Buy It Now

» View on eBay #sponsored
New gas furnace flame - furnace,

New gas furnace flame - furnace,

$13.98
Buy It Now

» View on eBay #sponsored
Oem sapco water heater - sapco,

Oem sapco water heater - sapco,

$29.99
Buy It Now

» View on eBay #sponsored
Honeywell q340a1074 - honeywell,

Honeywell q340a1074 - honeywell,

$16.95
Buy It Now

» View on eBay #sponsored
Inch replacement - inch,

Inch replacement - inch,

$19.79
Buy It Now

» View on eBay #sponsored
Gas furnace water heater - gas, 18"

Gas furnace water heater - gas, 18"

$13.45
Buy It Now

» View on eBay #sponsored
Kingrver 35000 btu furnace - btu,

Kingrver 35000 btu furnace - btu,

$585.99
Buy It Now

» View on eBay #sponsored
Vantage bth400 400 000 - vantage, 400,000

Vantage bth400 400 000 - vantage, 400,000

$100.00
Buy It Now

» View on eBay #sponsored
Empire comfort systems - empire,

Empire comfort systems - empire,

$1055.99
Buy It Now

» View on eBay #sponsored

Looking for more furnace heater gas?

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

🔍 Search live deals
📊95 listings · from $4.97 · avg $272.93

Browse 95 furnace heater gas listings currently in our index. Prices range from $4.97 to $1999, with an average of $272.93. 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 furnace heater gas →

Try this: krissy doll | 2 bedroom home | 2005 honda pilot ex | 8 cup percolator coffee | 1993 toyota mark 2 | 24 x 24 paper cutter | leather small faux sectional | 626 htc desire | 4 semi truck trailer rims | 2009 honda civic lx sedan 4d

Shop by budget

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

Everything you need to know about furnace heater gas

Whether you are looking for a brand-new or second-hand furnace heater gas, 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 $4.97, while premium listings can reach $1999 — giving you a wide budget spread to work with. The average price of $272.93 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.

🔍 furnace heater gas Search live on eBay