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Direct vent water heater

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Home / / Direct vent water heater refurbished & used for sale | For Sale USA
Vent kit replacement for gas - kit,

Vent kit replacement for gas - kit,

$49.99
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Condensing tankless water - tankless,

Condensing tankless water - tankless,

$531.99
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Rheem retex tankless whole - retex-18,

Rheem retex tankless whole - retex-18,

$299.99
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$48.15
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Direct vent kit for - vent, 3"

Direct vent kit for - vent, 3"

$89.99
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18l natural gas hot - gas,

18l natural gas hot - gas,

$116.50
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180 000btu tankless - 180,000btu,

180 000btu tankless - 180,000btu,

$479.99
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Aquah direct vent natural gas - direct,

Aquah direct vent natural gas - direct,

$352.28
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Mizudo gen3 direct vent 199k - vent,

Mizudo gen3 direct vent 199k - vent,

$799.99
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2pcs direct vent straight - direct, pipe

2pcs direct vent straight - direct, pipe

$39.00
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Bwc rg2pdv40s6x 40g 6yr - rg2pdv40s6x, lp

Bwc rg2pdv40s6x 40g 6yr - rg2pdv40s6x, lp

$1000.00
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Smith water heater - smith,

Smith water heater - smith,

$29.97
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Smith state burner - smith,

Smith state burner - smith,

$54.95
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Rheem tankless water heater - tankless,

Rheem tankless water heater - tankless,

$459.96
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Rheem retex 06t 5kw - retex-06t, 240v

Rheem retex 06t 5kw - retex-06t, 240v

$149.99
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Rheem ruud egsp20 - rheem-ruud, 19.9

Rheem ruud egsp20 - rheem-ruud, 19.9

$249.99
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$67.99
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Tankless water heater - water, indoor

Tankless water heater - water, indoor

$250.00
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Tankless water heater propane - heater,

Tankless water heater propane - heater,

$689.99
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Navien nhw700 160su - navien, nhw700-160su(ng)

Navien nhw700 160su - navien, nhw700-160su(ng)

$399.00
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Mizudo tankless water - mizudo, heater

Mizudo tankless water - mizudo, heater

$39.99
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Smith 100210112 gdv 300 - ao,

Smith 100210112 gdv 300 - ao,

$2445.24
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100111273 lochinvar a - &, a.o

100111273 lochinvar a - &, a.o

$184.99
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180k btu tankless water heater - btu,

180k btu tankless water heater - btu,

$899.99
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6 length direct - x,

6 length direct - x,

$39.99
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Rinnai vent kit - vent, a

Rinnai vent kit - vent, a

$203.84
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Stainless steel water - steel,

Stainless steel water - steel,

$67.34
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Tankless water heater natural - water,

Tankless water heater natural - water,

$689.99
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Rheem self modulating - kw, self-modulating

Rheem self modulating - kw, self-modulating

$148.00
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Read rheem natural gas - rheem,

Read rheem natural gas - rheem,

$999.99
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Rheem ruud egsp10 208v - egsp10,

Rheem ruud egsp10 208v - egsp10,

$199.99
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Aquah plus direct - aquah,

Aquah plus direct - aquah,

$352.28
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Brand new direct vent natural - brand,

Brand new direct vent natural - brand,

$488.64
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Direct vent set - direct, elbow

Direct vent set - direct, elbow

$79.99
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Aquah 16l paramount - 16l, direct

Aquah 16l paramount - 16l, direct

$549.83
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Girard gswh tankless - girard, water

Girard gswh tankless - girard, water

$375.25
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New box 100111583 - no,

New box 100111583 - no,

$129.99
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Smith gas water heater - water,

Smith gas water heater - water,

$2700.00
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Rheem egsp20 gal 277v - gal,

Rheem egsp20 gal 277v - gal,

$199.99
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Rheem retex tankless - rheem,

Rheem retex tankless - rheem,

$299.99
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Durable inch pvc vent - durable, cap

Durable inch pvc vent - durable, cap

$21.59
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Protech rtg20280 5 - protech, rtg20280-1

Protech rtg20280 5 - protech, rtg20280-1

$79.99
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Stiebel eltron hydro - stiebel,

Stiebel eltron hydro - stiebel,

$850.00
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Stainless steel direct vent - steel,

Stainless steel direct vent - steel,

$46.60
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Blulu stainless steel direct - stainless,

Blulu stainless steel direct - stainless,

$51.46
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Rinnai vent kit 4 - vent, s

Rinnai vent kit 4 - vent, s

$203.71
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Rinnai vent kit - rinnai,

Rinnai vent kit - rinnai,

$272.97
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New box 100111583 - new,

New box 100111583 - new,

$131.75
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Rheem ecoh200dvln 95 - , 95%

Rheem ecoh200dvln 95 - , 95%

$399.99
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Stainless steel direct vent - direct,

Stainless steel direct vent - direct,

$62.99
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Lot rheem rtgh - lot, of

Lot rheem rtgh - lot, of

$999.95
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Smith state direct vent - smith/state,

Smith state direct vent - smith/state,

$59.99
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Degree direct vent water - direct,

Degree direct vent water - direct,

$34.95
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Natural gas propane tankless - gas/propane,

Natural gas propane tankless - gas/propane,

$39.99
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Blulu stainless steel - blulu,

Blulu stainless steel - blulu,

$48.24
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Tankless water heater indoor - tankless,

Tankless water heater indoor - tankless,

$899.00
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$54.38
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Stainless steel direct - stainless,

Stainless steel direct - stainless,

$51.99
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Heavy duty natural gas - duty,

Heavy duty natural gas - duty,

$177.62
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New ruud rheem direct - new, by

New ruud rheem direct - new, by

$1489.49
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Direct vent pipe kit stainless - direct,

Direct vent pipe kit stainless - direct,

$53.99
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Stainless steel direct vent - direct,

Stainless steel direct vent - direct,

$56.99
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Smith state direct vent 50 - direct,

Smith state direct vent 50 - direct,

$59.99
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Blulu stainless steel - steel, direct

Blulu stainless steel - steel, direct

$51.46
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26l tankless water - water, heater

26l tankless water - water, heater

$899.99
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Blulu stainless steel - steel, direct

Blulu stainless steel - steel, direct

$51.46
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Stainless steel direct - steel, vent

Stainless steel direct - steel, vent

$51.88
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180 000 btu gpm 26l - 180,000,

180 000 btu gpm 26l - 180,000,

$839.00
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Stainless steel direct - stainless,

Stainless steel direct - stainless,

$56.39
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Smith 100304127 btx - 100304127, btx-100

Smith 100304127 btx - 100304127, btx-100

$6477.94
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100111273 lochinvar a - 100111273,, a.o

100111273 lochinvar a - 100111273,, a.o

$60.00
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Rheem 5kw point - rheem, point-of-use

Rheem 5kw point - rheem, point-of-use

$210.91
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Aquah premium direct vent - aquah®,

Aquah premium direct vent - aquah®,

$495.00
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Direct vent kit for - 3"x5",

Direct vent kit for - 3"x5",

$189.99
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$46.52
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Vintage original suburban - original,

Vintage original suburban - original,

$39.00
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Stainless steel direct - steel,

Stainless steel direct - steel,

$48.60
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Rheem 5kw point use - rheem, 3.5kw

Rheem 5kw point use - rheem, 3.5kw

$54.30
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Mizudo 87 pipe - 87°,

Mizudo 87 pipe - 87°,

$89.99
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American water heater direct - heater,

American water heater direct - heater,

$60.00
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Inch stainless steel direct - 3,

Inch stainless steel direct - 3,

$71.38
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Protech rtg20270b direct - rtg20270b,

Protech rtg20270b direct - rtg20270b,

$49.95
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Aquah plus direct vent - direct,

Aquah plus direct vent - direct,

$352.28
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Mizudo 12 6 - 12.6", direct

Mizudo 12 6 - 12.6", direct

$39.99
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Paloma 199k btu - paloma,

Paloma 199k btu - paloma,

$799.00
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$46.55
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Rinnai direct vent tankless - direct,

Rinnai direct vent tankless - direct,

$206.91
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$48.89
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Rinnai 223174pp horizontal - rinnai,

Rinnai 223174pp horizontal - rinnai,

$78.99
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Noritz stainless steel - 8",

Noritz stainless steel - 8",

$130.00
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Stainless steel direct - direct, vent

Stainless steel direct - direct, vent

$48.85
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Smith 100304126 gdhe 300 - 100304126,

Smith 100304126 gdhe 300 - 100304126,

$5377.71
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Mizudo direct vent straight - mizudo,

Mizudo direct vent straight - mizudo,

$39.99
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Rheem performance tankless - performance,

Rheem performance tankless - performance,

$339.99
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Rheem proe50 rh95 - rheem, gal

Rheem proe50 rh95 - rheem, gal

$951.99
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📊95 listings · from $21.59 · avg $439.03
⚠️ These listings were last updated more than 9 days ago. Search for fresh listings

Browse 95 direct vent water heater listings currently in our index. Prices range from $21.59 to $6477.94, with an average of $439.03. 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 direct vent water heater →

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Everything you need to know about direct vent water heater

Whether you are looking for a brand-new or second-hand direct vent water 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 $21.59, while premium listings can reach $6477.94 — giving you a wide budget spread to work with. The average price of $439.03 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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