For Sale USA

50 gallon gas water heater

4

50 gallon gas water heater for sale on largest auction and classifieds sites

Home / Tableware / 50 gallon gas water heater refurbished & used for sale | For Sale USA
State gallon natural gas - 50,

State gallon natural gas - 50,

$69.99
Buy It Now

» View on eBay #sponsored
Discounted and 50 - discounted, 30,40,

Discounted and 50 - discounted, 30,40,

$410.00
Buy It Now

» View on eBay #sponsored
20l 26gpm lpg propane gas - 20l, 5.26gpm

20l 26gpm lpg propane gas - 20l, 5.26gpm

$130.90
Buy It Now

» View on eBay #sponsored
Portable tankless water heater - tankless,

Portable tankless water heater - tankless,

$299.99
Buy It Now

» View on eBay #sponsored
State industries gallon gas - state,

State industries gallon gas - state,

$1092.47
Buy It Now

» View on eBay #sponsored
Rheem performance gallon - rheem,

Rheem performance gallon - rheem,

$600.00
Buy It Now

» View on eBay #sponsored
Bradford white rg150t6n - white,

Bradford white rg150t6n - white,

$899.00
Buy It Now

» View on eBay #sponsored
Bradford white 504s6fbn - white, d-4-504s6fbn

Bradford white 504s6fbn - white, d-4-504s6fbn

$599.00
Buy It Now

» View on eBay #sponsored
Bradford white gallon gas - bradford,

Bradford white gallon gas - bradford,

$59.99
Buy It Now

» View on eBay #sponsored
20l 26gpm tankless - tankless, propane

20l 26gpm tankless - tankless, propane

$131.90
Buy It Now

» View on eBay #sponsored
Smith 100210251 gdv 300 - 100210251,

Smith 100210251 gdv 300 - 100210251,

$2509.44
Buy It Now

» View on eBay #sponsored
State gsx brt proline - state, gsx-50-brt

State gsx brt proline - state, gsx-50-brt

$999.00
Buy It Now

» View on eBay #sponsored
106 gallon solar - /80, /106

106 gallon solar - /80, /106

$899.00
Buy It Now

» View on eBay #sponsored
Smith gdhe 120 gal nat - gdhe,

Smith gdhe 120 gal nat - gdhe,

$750.00
Buy It Now

» View on eBay #sponsored
Camplux gpm outdoor - camplux,

Camplux gpm outdoor - camplux,

$469.99
Buy It Now

» View on eBay #sponsored
Rheem powervent natural - rheem,

Rheem powervent natural - rheem,

$599.99
Buy It Now

» View on eBay #sponsored
Gallon ao smith water - gallon,

Gallon ao smith water - gallon,

$25.00
Buy It Now

» View on eBay #sponsored
Bradford white rg250t6x - white, 50

Bradford white rg250t6x - white, 50

$799.99
Buy It Now

» View on eBay #sponsored
Gallon richmond rheem - 40,

Gallon richmond rheem - 40,

$24.99
Buy It Now

» View on eBay #sponsored
Natural gas water - natural, heater

Natural gas water - natural, heater

$45.00
Buy It Now

» View on eBay #sponsored
Smith water heater - smith,

Smith water heater - smith,

$55.00
Buy It Now

» View on eBay #sponsored
Water heater insulation - water,

Water heater insulation - water,

$38.88
Buy It Now

» View on eBay #sponsored
Tankless water heater 1 - heater-, 6l

Tankless water heater 1 - heater-, 6l

$109.99
Buy It Now

» View on eBay #sponsored
Smith 100191259 gcrt - gcrt-50, 400

Smith 100191259 gcrt - gcrt-50, 400

$1723.74
Buy It Now

» View on eBay #sponsored
26l mizudo 180000 - btu, tankless

26l mizudo 180000 - btu, tankless

$699.99
Buy It Now

» View on eBay #sponsored
Smith 100304127 btx 100 300 - 100304127, btx-100

Smith 100304127 btx 100 300 - 100304127, btx-100

$6487.49
Buy It Now

» View on eBay #sponsored
Rheem prog50 40n - rheem, prog50-40n-rh62tt

Rheem prog50 40n - rheem, prog50-40n-rh62tt

$1233.73
Buy It Now

» View on eBay #sponsored
Rheem natural gas - rheem,

Rheem natural gas - rheem,

$59.50
Buy It Now

» View on eBay #sponsored
Triangle tube indirect - tube, fired

Triangle tube indirect - tube, fired

$1500.00
Buy It Now

» View on eBay #sponsored
Mizudo tankless water - tankless,

Mizudo tankless water - tankless,

$999.99
Buy It Now

» View on eBay #sponsored
Bradford white 504s6fbn - bradford,

Bradford white 504s6fbn - bradford,

$849.11
Buy It Now

» View on eBay #sponsored
Gpm portable gas water - 6l,

Gpm portable gas water - 6l,

$119.99
Buy It Now

» View on eBay #sponsored
Mizudo tankless water heater - mizudo,

Mizudo tankless water heater - mizudo,

$699.99
Buy It Now

» View on eBay #sponsored
20l 2gpm lpg - lpg, gas

20l 2gpm lpg - lpg, gas

$130.90
Buy It Now

» View on eBay #sponsored
Rheem 701924 natural - rheem,

Rheem 701924 natural - rheem,

$1090.34
Buy It Now

» View on eBay #sponsored
State gs6 yrvit 200 - 200, proline

State gs6 yrvit 200 - 200, proline

$1256.89
Buy It Now

» View on eBay #sponsored
Gpm portable gas - 1.58,

Gpm portable gas - 1.58,

$119.99
Buy It Now

» View on eBay #sponsored
Rheem prog50 36p - rheem, liquid

Rheem prog50 36p - rheem, liquid

$1132.99
Buy It Now

» View on eBay #sponsored
58gpm tankless propane water - propane,

58gpm tankless propane water - propane,

$239.99
Buy It Now

» View on eBay #sponsored
Gas valve ap14270c - gas, burner

Gas valve ap14270c - gas, burner

$89.95
Buy It Now

» View on eBay #sponsored
Rheem natural gas burner - natural,

Rheem natural gas burner - natural,

$50.00
Buy It Now

» View on eBay #sponsored
Gallon gas water heater - gallon,

Gallon gas water heater - gallon,

$99.00
Buy It Now

» View on eBay #sponsored
Oem water heater gas burner - oem,

Oem water heater gas burner - oem,

$137.95
Buy It Now

» View on eBay #sponsored
Mizudo 180k btu 26l tankless - mizudo,

Mizudo 180k btu 26l tankless - mizudo,

$699.99
Buy It Now

» View on eBay #sponsored
Gallon ao smith water - 30~40~50,

Gallon ao smith water - 30~40~50,

$19.99
Buy It Now

» View on eBay #sponsored
Open box smarthome indoor - box,

Open box smarthome indoor - box,

$719.00
Buy It Now

» View on eBay #sponsored
Gpm portable gas - gpm,

Gpm portable gas - gpm,

$119.99
Buy It Now

» View on eBay #sponsored
Amzgachfktch propane gas - gas, 6l

Amzgachfktch propane gas - gas, 6l

$119.99
Buy It Now

» View on eBay #sponsored
Amzgachfktch tankless water - tankless,

Amzgachfktch tankless water - tankless,

$119.99
Buy It Now

» View on eBay #sponsored
Xg50t06pv42uo natural gas - natural,

Xg50t06pv42uo natural gas - natural,

$65.00
Buy It Now

» View on eBay #sponsored
Smith 100120198 btl - ao,

Smith 100120198 btl - ao,

$6490.51
Buy It Now

» View on eBay #sponsored
Eccotemp smarthome indoor 8 - smarthome, 6.8

Eccotemp smarthome indoor 8 - smarthome, 6.8

$769.00
Buy It Now

» View on eBay #sponsored
Gallon water heater gas - gallon,

Gallon water heater gas - gallon,

$569.99
Buy It Now

» View on eBay #sponsored
Reliance gallon 40000 btu - 50,

Reliance gallon 40000 btu - 50,

$500.00
Buy It Now

» View on eBay #sponsored
Mizudo 30l 199000 btu - 199000,

Mizudo 30l 199000 btu - 199000,

$999.99
Buy It Now

» View on eBay #sponsored
Water heater insulation - water,

Water heater insulation - water,

$38.88
Buy It Now

» View on eBay #sponsored
Smith 100351316 guc - ao, guc-50

Smith 100351316 guc - ao, guc-50

$1650.63
Buy It Now

» View on eBay #sponsored
Gallon water heater gas - gallon,

Gallon water heater gas - gallon,

$599.99
Buy It Now

» View on eBay #sponsored
Tankless water heater 1 58 - tankless, 6l

Tankless water heater 1 58 - tankless, 6l

$119.99
Buy It Now

» View on eBay #sponsored
58gpm outdoor tankless - 1.58gpm,

58gpm outdoor tankless - 1.58gpm,

$119.99
Buy It Now

» View on eBay #sponsored
Gpm portable gas - 1.58,

Gpm portable gas - 1.58,

$119.99
Buy It Now

» View on eBay #sponsored
11231 gas water heater - 11231,

11231 gas water heater - 11231,

$84.58
Buy It Now

» View on eBay #sponsored
199k btu mizudo - btu, water

199k btu mizudo - btu, water

$999.99
Buy It Now

» View on eBay #sponsored
Rheem gal tall mbh nat - 50,

Rheem gal tall mbh nat - 50,

$1212.39
Buy It Now

» View on eBay #sponsored
Gallon water heater - heater, tank

Gallon water heater - heater, tank

$599.99
Buy It Now

» View on eBay #sponsored
Camping water heater - camping,

Camping water heater - camping,

$269.99
Buy It Now

» View on eBay #sponsored
Eccotemp smarthome outdoor 8 - eccotemp,

Eccotemp smarthome outdoor 8 - eccotemp,

$769.00
Buy It Now

» View on eBay #sponsored
Outdoor propane tankless water - outdoor,

Outdoor propane tankless water - outdoor,

$119.99
Buy It Now

» View on eBay #sponsored
Amzgachfktch 58gpm - amzgachfktch, 6l

Amzgachfktch 58gpm - amzgachfktch, 6l

$119.99
Buy It Now

» View on eBay #sponsored
Rheem sp21099 burner - rheem,

Rheem sp21099 burner - rheem,

$185.00
Buy It Now

» View on eBay #sponsored
Outdoor propane tankless - outdoor, water

Outdoor propane tankless - outdoor, water

$119.99
Buy It Now

» View on eBay #sponsored
Outdoor propane tankless - outdoor,

Outdoor propane tankless - outdoor,

$119.99
Buy It Now

» View on eBay #sponsored
Smith 100279584 bts 130 200 - ao,

Smith 100279584 bts 130 200 - ao,

$8472.14
Buy It Now

» View on eBay #sponsored
Honeywell water heater gas - water,

Honeywell water heater gas - water,

$57.00
Buy It Now

» View on eBay #sponsored
Smith 100280017 80 - smith, bt-80

Smith 100280017 80 - smith, bt-80

$3982.65
Buy It Now

» View on eBay #sponsored
Open box smarthome - smarthome, indoor

Open box smarthome - smarthome, indoor

$719.00
Buy It Now

» View on eBay #sponsored
New rheem residential gal - residential, 40

New rheem residential gal - residential, 40

$2000.00
Buy It Now

» View on eBay #sponsored
Gallon water heater - 6, rv

Gallon water heater - 6, rv

$569.99
Buy It Now

» View on eBay #sponsored
Gpm portable gas water - 1.58,

Gpm portable gas water - 1.58,

$119.99
Buy It Now

» View on eBay #sponsored
Camplux pro portable gas water - gas,

Camplux pro portable gas water - gas,

$379.99
Buy It Now

» View on eBay #sponsored
Tankless water heater 58 - tankless, heater-6l

Tankless water heater 58 - tankless, heater-6l

$119.99
Buy It Now

» View on eBay #sponsored
Scratch dent smarthome - scratch,

Scratch dent smarthome - scratch,

$699.00
Buy It Now

» View on eBay #sponsored
Smith 100119987 100 - ao,

Smith 100119987 100 - ao,

$5314.73
Buy It Now

» View on eBay #sponsored
Honeywell water heater gas - honeywell,

Honeywell water heater gas - honeywell,

$70.00
Buy It Now

» View on eBay #sponsored
Gpm portable gas water - 6l,

Gpm portable gas water - 6l,

$119.99
Buy It Now

» View on eBay #sponsored
Amzgachfktch propane gas - propane,

Amzgachfktch propane gas - propane,

$119.99
Buy It Now

» View on eBay #sponsored
Outdoor propane tankless - propane, water

Outdoor propane tankless - propane, water

$118.99
Buy It Now

» View on eBay #sponsored
Smith 100120238 btl 275a - ao, btl-275a

Smith 100120238 btl 275a - ao, btl-275a

$9397.52
Buy It Now

» View on eBay #sponsored
Outdoor propane tankless - outdoor,

Outdoor propane tankless - outdoor,

$118.99
Buy It Now

» View on eBay #sponsored
Portable propane water - portable,

Portable propane water - portable,

$299.99
Buy It Now

» View on eBay #sponsored
Portable camplux gas water - camplux,

Portable camplux gas water - camplux,

$179.99
Buy It Now

» View on eBay #sponsored
Rheem water heater blower - water,

Rheem water heater blower - water,

$100.00
Buy It Now

» View on eBay #sponsored
Portable propane gas water - 6l,

Portable propane gas water - 6l,

$249.99
Buy It Now

» View on eBay #sponsored
Eccotemp smarthome indoor 8 - smarthome,

Eccotemp smarthome indoor 8 - smarthome,

$769.00
Buy It Now

» View on eBay #sponsored
Amzgachfktch tankless water - amzgachfktch,

Amzgachfktch tankless water - amzgachfktch,

$160.00
Buy It Now

» View on eBay #sponsored
Gpm outdoor propane - 5.28,

Gpm outdoor propane - 5.28,

$469.99
Buy It Now

» View on eBay #sponsored

Looking for more 50 gallon gas water heater?

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

🔍 Search live deals
📊96 listings · from $19.99 · avg $868.69
⚠️ These listings were last updated more than 14 days ago. Search for fresh listings

Browse 96 50 gallon gas water heater listings currently in our index. Prices range from $19.99 to $9397.52, with an average of $868.69. 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 50 gallon gas water heater →

Try this: stove whirlpool white | bone china dinnerware | corelle 16 piece dinnerware | old fashion glass 6 sides | hon 400 2 drawer file cabinet | crystal decanter 6 tumblers | 6 5 square plates | pair antique trumpet vases | marble butter keeper | thick glass serving bowl 12

Shop by budget

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

Everything you need to know about 50 gallon gas water heater

Whether you are looking for a brand-new or second-hand 50 gallon gas water heater, 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 $19.99, while premium listings can reach $9397.52 — giving you a wide budget spread to work with. The average price of $868.69 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.

🔍 50 gallon gas water heater Search live on eBay