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Direct vent water heater

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Smith gas water heater - smith,

Smith gas water heater - smith,

$2700.00
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Stainless steel direct vent - direct,

Stainless steel direct vent - direct,

$48.25
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New box 100111583 smith - new, ao

New box 100111583 smith - new, ao

$144.15
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Mizudo gen3 direct vent 199k - mizudo,

Mizudo gen3 direct vent 199k - mizudo,

$899.99
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Vent kit replacement for gas - vent,

Vent kit replacement for gas - vent,

$44.99
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Vent kit replacement for - vent,

Vent kit replacement for - vent,

$29.95
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2pcs direct vent straight pipe - direct,

2pcs direct vent straight pipe - direct,

$39.00
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Smith state burner - a.o.,

Smith state burner - a.o.,

$54.95
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Tankless water heater natural - tankless,

Tankless water heater natural - tankless,

$689.99
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Direct vent kit for 5 - direct,

Direct vent kit for 5 - direct,

$189.99
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Gasland stainless direct - stainless,

Gasland stainless direct - stainless,

$52.00
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180 000btu tankless water - 180,000btu,

180 000btu tankless water - 180,000btu,

$514.49
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$57.77
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Camplux water heater vent - camplux,

Camplux water heater vent - camplux,

$59.99
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$48.75
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Degree direct vent water - degree,

Degree direct vent water - degree,

$34.95
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Brand new direct vent natural - brand,

Brand new direct vent natural - brand,

$495.00
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Noritz gpm liquid propane - 7.1-gpm,

Noritz gpm liquid propane - 7.1-gpm,

$824.25
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Aquah plus direct vent - aquah,

Aquah plus direct vent - aquah,

$349.99
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Upgraded direct vent kit - upgraded, fit

Upgraded direct vent kit - upgraded, fit

$41.77
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Lot rheem rtgh cm95dvln - 2, rtgh-cm95dvln

Lot rheem rtgh cm95dvln - 2, rtgh-cm95dvln

$949.95
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Aquah paramount direct vent - aquah®,

Aquah paramount direct vent - aquah®,

$549.99
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Rinnai v75i direct vent - rinnai,

Rinnai v75i direct vent - rinnai,

$500.00
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Aquah direct vent natural - direct, gas

Aquah direct vent natural - direct, gas

$349.99
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Aquah premium direct - premium, vent

Aquah premium direct - premium, vent

$495.00
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6 length direct - 3", od

6 length direct - 3", od

$39.99
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100111273 lochinvar a o - 100111273, a.o

100111273 lochinvar a o - 100111273, a.o

$184.99
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Rheem ecoh200dvln 95 - rheem, 95%

Rheem ecoh200dvln 95 - rheem, 95%

$399.99
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Stainless steel direct vent - steel,

Stainless steel direct vent - steel,

$72.44
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100111273 lochinvar a o - lochinvar, &

100111273 lochinvar a o - lochinvar, &

$60.00
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$46.60
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$67.99
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Tankless water heater indoor - water,

Tankless water heater indoor - water,

$250.00
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180k btu tankless water - btu, heater

180k btu tankless water - btu, heater

$899.99
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Bwc rg2pdv40s6x 40g - rg2pdv40s6x,

Bwc rg2pdv40s6x 40g - rg2pdv40s6x,

$1000.00
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Upgraded direct vent kit fit - direct,

Upgraded direct vent kit fit - direct,

$41.47
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Mizudo tankless water - tankless,

Mizudo tankless water - tankless,

$39.99
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Direct vent set elbow - direct,

Direct vent set elbow - direct,

$79.99
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Smith water heater direct - ao,

Smith water heater direct - ao,

$27.57
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Natural gas propane tankless - natural, gas/propane

Natural gas propane tankless - natural, gas/propane

$39.99
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New box 100111583 - new, smith

New box 100111583 - new, smith

$129.99
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Aquah 16l paramount - aquah,

Aquah 16l paramount - aquah,

$549.99
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Tankless water heater propane - heater,

Tankless water heater propane - heater,

$689.99
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Stainless steel direct vent - steel,

Stainless steel direct vent - steel,

$46.79
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Stainless steel direct - steel, vent

Stainless steel direct - steel, vent

$54.38
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Stainless steel direct vent - direct,

Stainless steel direct vent - direct,

$52.99
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Direct vent elbow and - vent,

Direct vent elbow and - vent,

$79.99
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Upgraded direct vent - vent, kit

Upgraded direct vent - vent, kit

$46.26
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New ruud rheem direct vent - by,

New ruud rheem direct vent - by,

$1489.49
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Mizudo direct vent - 3"x5", 23"

Mizudo direct vent - 3"x5", 23"

$189.99
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26l tankless water heater - tankless,

26l tankless water heater - tankless,

$899.99
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Rinnai direct vent - rinnai,

Rinnai direct vent - rinnai,

$206.91
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Noritz stainless steel - noritz,

Noritz stainless steel - noritz,

$130.00
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Vintage original suburban - original,

Vintage original suburban - original,

$39.00
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Aquah direct vent liquid - aquah®,

Aquah direct vent liquid - aquah®,

$495.00
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Inch stainless steel - 3,

Inch stainless steel - 3,

$62.81
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Blulu stainless steel - blulu,

Blulu stainless steel - blulu,

$51.46
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Navien nhw700 160su - navien, nhw700-160su(ng)

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

$480.00
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Heavy duty natural gas - 12.9",

Heavy duty natural gas - 12.9",

$181.44
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Rinnai vent kit 9 - vent, 4.5"–9.5"

Rinnai vent kit 9 - vent, 4.5"–9.5"

$203.84
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American water heater direct - american,

American water heater direct - american,

$60.00
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$46.52
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Mizudo 12 6 direct - 3", od

Mizudo 12 6 direct - 3", od

$39.99
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Stainless steel direct vent - steel,

Stainless steel direct vent - steel,

$56.14
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Direct vent kit for - kit,

Direct vent kit for - kit,

$189.99
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Upgraded direct vent kit - upgraded,

Upgraded direct vent kit - upgraded,

$41.84
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$46.55
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Direct vent pipe kit stainless - vent,

Direct vent pipe kit stainless - vent,

$50.34
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$48.89
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Smith 100304127 btx - 100304127, 300

Smith 100304127 btx - 100304127, 300

$6491.10
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Noritz nrc111 direct - nrc111-dv-ng,

Noritz nrc111 direct - nrc111-dv-ng,

$2233.90
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Paloma 199k btu residential - 199k,

Paloma 199k btu residential - 199k,

$799.00
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Protech rtg20270b direct - rtg20270b,

Protech rtg20270b direct - rtg20270b,

$49.95
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Blulu stainless steel direct - blulu,

Blulu stainless steel direct - blulu,

$51.91
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Mizudo 87 pipe - mizudo,

Mizudo 87 pipe - mizudo,

$89.99
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Durable inch pvc vent cap - 2,

Durable inch pvc vent cap - 2,

$21.59
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Rinnai vent extension - rinnai, kit

Rinnai vent extension - rinnai, kit

$323.71
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Blulu stainless steel direct - blulu,

Blulu stainless steel direct - blulu,

$48.24
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180 000 btu gpm 26l - 7.9,

180 000 btu gpm 26l - 7.9,

$839.00
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Rinnai 223174pp horizontal - 223174pp,

Rinnai 223174pp horizontal - 223174pp,

$78.99
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Apcom 70626734 71626729 gas - apcom,

Apcom 70626734 71626729 gas - apcom,

$199.99
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Rinnai 223176pp termination - rinnai,

Rinnai 223176pp termination - rinnai,

$61.99
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Mizudo length 12 inches - 3"x5",

Mizudo length 12 inches - 3"x5",

$89.99
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Rinnai direct vent - rinnai,

Rinnai direct vent - rinnai,

$225.34
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Metal fab corr guard venting - -,

Metal fab corr guard venting - -,

$94.95
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Rinnai vent kit exhaust pipe - vent,

Rinnai vent kit exhaust pipe - vent,

$418.14
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Smith state direct - ao,

Smith state direct - ao,

$59.99
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Noritz nrc711 1 - noritz, 7.1

Noritz nrc711 1 - noritz, 7.1

$1232.99
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Metal fab corr guard - guard, venting

Metal fab corr guard - guard, venting

$324.95
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Rinnai ex11dtp direct vent - direct,

Rinnai ex11dtp direct vent - direct,

$1299.99
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Rinnai direct vent tankless - direct,

Rinnai direct vent tankless - direct,

$374.68
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Mizudo tankless water heater - tankless,

Mizudo tankless water heater - tankless,

$999.99
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Sp20063 rheem ruud - rheem,

Sp20063 rheem ruud - rheem,

$70.00
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Metal fab corr guard - corr,

Metal fab corr guard - corr,

$49.95
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Direct vent elbow and - direct,

Direct vent elbow and - direct,

$74.82
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26l natural gas - 26l,

26l natural gas - 26l,

$899.00
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📊96 listings · from $21.59 · avg $391.47

Browse 96 direct vent water heater listings currently in our index. Prices range from $21.59 to $6491.1, with an average of $391.47. 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 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 $21.59, while premium listings can reach $6491.1 — giving you a wide budget spread to work with. The average price of $391.47 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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