For Sale USA

40 gallon heater water

4

40 gallon heater water for sale on largest auction and classifieds sites

Home / Water Treatment Equipment / 40 gallon heater water refurbished & used for sale | For Sale USA
Triangle tube indirect - triangle,

Triangle tube indirect - triangle,

$1250.00
Buy It Now

» View on eBay #sponsored
Water heater gas control - gas, valve

Water heater gas control - gas, valve

$69.00
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
Gallon electric water - gallon,

Gallon electric water - gallon,

$157.99
Buy It Now

» View on eBay #sponsored
Fit for gallon water - gallon,

Fit for gallon water - gallon,

$68.94
Buy It Now

» View on eBay #sponsored
Water heater reflective - heater,

Water heater reflective - heater,

$29.88
Buy It Now

» View on eBay #sponsored
Powered anode rod water heater - rod,

Powered anode rod water heater - rod,

$71.90
Buy It Now

» View on eBay #sponsored
Uimoso gallon point use - point,

Uimoso gallon point use - point,

$152.99
Buy It Now

» View on eBay #sponsored
Gallon tank water - 6,

Gallon tank water - 6,

$299.99
Buy It Now

» View on eBay #sponsored
Vevor gallon electric water - 10,

Vevor gallon electric water - 10,

$169.90
Buy It Now

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

Water heater insulation - heater,

$38.88
Buy It Now

» View on eBay #sponsored
Smith gallon tall liquid - 40-gallon,

Smith gallon tall liquid - 40-gallon,

$434.50
Buy It Now

» View on eBay #sponsored
Uimoso gallon electric - uimoso,

Uimoso gallon electric - uimoso,

$158.99
Buy It Now

» View on eBay #sponsored
Corro protec powered - corro-protec,

Corro protec powered - corro-protec,

$179.95
Buy It Now

» View on eBay #sponsored
Gallon water heater - 40-89,

Gallon water heater - 40-89,

$337.99
Buy It Now

» View on eBay #sponsored
Electric water heater - water, heater,

Electric water heater - water, heater,

$190.29
Buy It Now

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

Water heater insulation - water,

$38.88
Buy It Now

» View on eBay #sponsored
Rheem electric water heater - rheem,

Rheem electric water heater - rheem,

$449.99
Buy It Now

» View on eBay #sponsored
New richmond rheem - new, 40

New richmond rheem - new, 40

$599.99
Buy It Now

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

Water heater insulation - heater,

$39.88
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
Smith water heater - ao,

Smith water heater - ao,

$48.14
Buy It Now

» View on eBay #sponsored
For gallon water - for,

For gallon water - for,

$68.16
Buy It Now

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

Water heater expansion - water,

$73.79
Buy It Now

» View on eBay #sponsored
Powered anode rod for water - anode,

Powered anode rod for water - anode,

$50.25
Buy It Now

» View on eBay #sponsored
Water heater blanket jacket - heater,

Water heater blanket jacket - heater,

$39.88
Buy It Now

» View on eBay #sponsored
Electric anode rod for water - electric,

Electric anode rod for water - electric,

$39.81
Buy It Now

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

Gallon ao smith - 30~40~50,

$33.00
Buy It Now

» View on eBay #sponsored
Gallon tank nasatek - gallon,

Gallon tank nasatek - gallon,

$37.76
Buy It Now

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

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

$599.00
Buy It Now

» View on eBay #sponsored
Rheem proph40 rh400 s0 - proph40, t2

Rheem proph40 rh400 s0 - proph40, t2

$1100.00
Buy It Now

» View on eBay #sponsored
Rheem performance gal - performance,

Rheem performance gal - performance,

$653.93
Buy It Now

» View on eBay #sponsored
Powered anode rod - anode,

Powered anode rod - anode,

$72.94
Buy It Now

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

Water heater insulation - water,

$45.93
Buy It Now

» View on eBay #sponsored
Vevor gallon electric water - electric,

Vevor gallon electric water - electric,

$169.90
Buy It Now

» View on eBay #sponsored
Smartfoamjacket water heater - smartfoamjacket,

Smartfoamjacket water heater - smartfoamjacket,

$27.76
Buy It Now

» View on eBay #sponsored
Powered anode rod for water - anode,

Powered anode rod for water - anode,

$57.99
Buy It Now

» View on eBay #sponsored
Fit gallon water - gallon,

Fit gallon water - gallon,

$68.90
Buy It Now

» View on eBay #sponsored
Gen ranein gallon mini - gen, ii

Gen ranein gallon mini - gen, ii

$85.98
Buy It Now

» View on eBay #sponsored
Powered anode rod - powered, gallon

Powered anode rod - powered, gallon

$316.79
Buy It Now

» View on eBay #sponsored
2pcs water heater insulation - water,

2pcs water heater insulation - water,

$55.70
Buy It Now

» View on eBay #sponsored
Replacement powered electric - replacement,

Replacement powered electric - replacement,

$68.96
Buy It Now

» View on eBay #sponsored
Camplux electric mini tank - camplux,

Camplux electric mini tank - camplux,

$296.99
Buy It Now

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

Hot water tank - water, heater

$38.19
Buy It Now

» View on eBay #sponsored
New richmond rheem 6e40 - rheem, 40

New richmond rheem 6e40 - rheem, 40

$699.99
Buy It Now

» View on eBay #sponsored
Electric anode rod for water - anode,

Electric anode rod for water - anode,

$40.33
Buy It Now

» View on eBay #sponsored
Electric anode rod for water - electric,

Electric anode rod for water - electric,

$39.64
Buy It Now

» View on eBay #sponsored
Powered anode rod water - rod, heater

Powered anode rod water - rod, heater

$60.99
Buy It Now

» View on eBay #sponsored
Powered titanium anode - anode, kit

Powered titanium anode - anode, kit

$199.99
Buy It Now

» View on eBay #sponsored
Powered anode rod - anode, for

Powered anode rod - anode, for

$48.60
Buy It Now

» View on eBay #sponsored
Gallon richmond rheem - 30, 50

Gallon richmond rheem - 30, 50

$24.99
Buy It Now

» View on eBay #sponsored
Vevor gallon electric - 10,

Vevor gallon electric - 10,

$94.99
Buy It Now

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

Gallon ao smith - ao,

$29.00
Buy It Now

» View on eBay #sponsored
Rheem gallon water heater - 40,

Rheem gallon water heater - 40,

$49.98
Buy It Now

» View on eBay #sponsored
Powered anode rod - anode, water

Powered anode rod - anode, water

$59.99
Buy It Now

» View on eBay #sponsored
Fit gallon water - fit, 40‑89

Fit gallon water - fit, 40‑89

$68.93
Buy It Now

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

Water heater insulation - heater,

$38.88
Buy It Now

» View on eBay #sponsored
For gallon water - 40‑89,

For gallon water - 40‑89,

$68.18
Buy It Now

» View on eBay #sponsored
Electric anode rod - anode, for

Electric anode rod - anode, for

$39.84
Buy It Now

» View on eBay #sponsored
Electric anode rod - electric, water

Electric anode rod - electric, water

$40.56
Buy It Now

» View on eBay #sponsored
Powered anode rod - anode, for

Powered anode rod - anode, for

$56.99
Buy It Now

» View on eBay #sponsored
Point use electric - point-of-use,

Point use electric - point-of-use,

$215.99
Buy It Now

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

Water heater insulation - water,

$39.88
Buy It Now

» View on eBay #sponsored
Rheem performance atmospheric - performance,

Rheem performance atmospheric - performance,

$750.00
Buy It Now

» View on eBay #sponsored
Rheem ruud electric - rheem,

Rheem ruud electric - rheem,

$399.99
Buy It Now

» View on eBay #sponsored
Powered anode rod - for, 40

Powered anode rod - for, 40

$65.00
Buy It Now

» View on eBay #sponsored
Powered anode rod titanium - powered, rod,

Powered anode rod titanium - powered, rod,

$47.25
Buy It Now

» View on eBay #sponsored
Gallon electric water - 4,

Gallon electric water - 4,

$139.00
Buy It Now

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

Honeywell water heater gas - honeywell,

$69.00
Buy It Now

» View on eBay #sponsored
Pg40t9a gallon natural - pg40t9a, 40

Pg40t9a gallon natural - pg40t9a, 40

$37.99
Buy It Now

» View on eBay #sponsored
Electric anode rod for - electric,

Electric anode rod for - electric,

$42.99
Buy It Now

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

Gallon ao smith water - ao,

$19.99
Buy It Now

» View on eBay #sponsored
Powered anode rod - powered,

Powered anode rod - powered,

$49.00
Buy It Now

» View on eBay #sponsored
Smith 50 gallon water - gallon,

Smith 50 gallon water - gallon,

$35.00
Buy It Now

» View on eBay #sponsored
Gallon electric mini - gallon,

Gallon electric mini - gallon,

$95.99
Buy It Now

» View on eBay #sponsored
Gallon tank nasatek - gallon,

Gallon tank nasatek - gallon,

$38.88
Buy It Now

» View on eBay #sponsored
Everbilt water heater tune - everbilt, up

Everbilt water heater tune - everbilt, up

$16.44
Buy It Now

» View on eBay #sponsored
Electric anode rod for water - anode,

Electric anode rod for water - anode,

$78.29
Buy It Now

» View on eBay #sponsored
Gallon water heater - 10,

Gallon water heater - 10,

$589.99
Buy It Now

» View on eBay #sponsored
Electric water heater 10 - electric,

Electric water heater 10 - electric,

$197.86
Buy It Now

» View on eBay #sponsored
Powered anode rod - powered, 40

Powered anode rod - powered, 40

$73.99
Buy It Now

» View on eBay #sponsored
Electric anode rod for - electric,

Electric anode rod for - electric,

$52.99
Buy It Now

» View on eBay #sponsored
Reflective water heater jacket - reflective,

Reflective water heater jacket - reflective,

$38.88
Buy It Now

» View on eBay #sponsored
Powered anode rod electric - powered,

Powered anode rod electric - powered,

$69.95
Buy It Now

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

Oem water heater gas burner - oem,

$129.95
Buy It Now

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

Water heater insulation - water,

$38.88
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
Water heater blanket jacket - heater,

Water heater blanket jacket - heater,

$54.88
Buy It Now

» View on eBay #sponsored
Powered anode rod gallon - rod, 40-89

Powered anode rod gallon - rod, 40-89

$129.49
Buy It Now

» View on eBay #sponsored
Proflo pfxt51 water - proflo, heater

Proflo pfxt51 water - proflo, heater

$47.50
Buy It Now

» View on eBay #sponsored
Electric anode rod for - electric,

Electric anode rod for - electric,

$44.72
Buy It Now

» View on eBay #sponsored
2pcs water heater insulation - heater,

2pcs water heater insulation - heater,

$53.99
Buy It Now

» View on eBay #sponsored
Holdrite quick stand - quick,

Holdrite quick stand - quick,

$200.95
Buy It Now

» View on eBay #sponsored
Rheem gal power vent water - 40,

Rheem gal power vent water - 40,

$899.25
Buy It Now

» View on eBay #sponsored
Rheem eld40 gal - rheem, eld40-tb

Rheem eld40 gal - rheem, eld40-tb

$999.99
Buy It Now

» View on eBay #sponsored
Bradford white urg140t6n - white,

Bradford white urg140t6n - white,

$450.00
Buy It Now

» View on eBay #sponsored

Looking for more 40 gallon heater water?

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

🔍 Search live deals
📊96 listings · from $16.44 · avg $179.16

Browse 96 40 gallon heater water listings currently in our index. Prices range from $16.44 to $1250, with an average of $179.16. 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 40 gallon heater water →

Try this: walk in cooler | extensions rack fork | r v conversion

Shop by budget

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

Everything you need to know about 40 gallon heater water

Whether you are looking for a brand-new or second-hand 40 gallon heater water, 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 $16.44, while premium listings can reach $1250 — giving you a wide budget spread to work with. The average price of $179.16 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.

🔍 40 gallon heater water Search live on eBay