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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 - vent,

Vent kit replacement for gas - vent,

$44.99
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New box 100111583 smith - box,

New box 100111583 smith - box,

$144.15
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$48.75
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Direct vent kit for - for, 3"

Direct vent kit for - for, 3"

$189.99
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Tankless water heater natural - water,

Tankless water heater natural - water,

$689.99
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Gasland stainless direct - gasland,

Gasland stainless direct - gasland,

$52.00
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Smith state burner - a.o.,

Smith state burner - a.o.,

$54.95
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180 000btu tankless - 180,000btu,

180 000btu tankless - 180,000btu,

$514.49
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$57.77
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Noritz gpm liquid - noritz, 7.1-gpm

Noritz gpm liquid - noritz, 7.1-gpm

$824.25
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Mizudo gen3 direct vent 199k - gen3,

Mizudo gen3 direct vent 199k - gen3,

$899.99
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Rinnai v75i direct vent - v75i, direct-vent

Rinnai v75i direct vent - v75i, direct-vent

$500.00
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Upgraded direct vent kit fit - direct,

Upgraded direct vent kit fit - direct,

$41.77
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Degree direct vent water - degree,

Degree direct vent water - degree,

$34.95
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Stainless steel direct vent - steel,

Stainless steel direct vent - steel,

$80.49
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100111273 lochinvar a - lochinvar, a.o

100111273 lochinvar a - lochinvar, a.o

$60.00
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Lot rheem rtgh cm95dvln - lot, rtgh-cm95dvln

Lot rheem rtgh cm95dvln - lot, rtgh-cm95dvln

$999.95
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2pcs direct vent - straight, pipe

2pcs direct vent - straight, pipe

$39.00
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6 length direct - 3",

6 length direct - 3",

$39.99
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100111273 lochinvar a o - 100111273,

100111273 lochinvar a o - 100111273,

$184.99
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Stainless steel direct - direct, vent

Stainless steel direct - direct, vent

$46.79
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180k btu tankless water - 180k,

180k btu tankless water - 180k,

$899.99
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Mizudo tankless water heater - mizudo,

Mizudo tankless water heater - mizudo,

$39.99
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Upgraded direct vent kit fit - upgraded,

Upgraded direct vent kit fit - upgraded,

$41.47
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Direct vent set elbow - direct,

Direct vent set elbow - direct,

$79.99
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Tankless water heater - tankless,

Tankless water heater - tankless,

$689.99
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Stainless steel direct vent - steel,

Stainless steel direct vent - steel,

$46.60
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New box 100111583 smith - no,

New box 100111583 smith - no,

$129.99
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Stainless steel direct vent - steel,

Stainless steel direct vent - steel,

$67.99
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Smith water heater - ao,

Smith water heater - ao,

$27.57
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Tankless water heater indoor - tankless,

Tankless water heater indoor - tankless,

$250.00
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Rheem ecoh200dvln 95 - ecoh200dvln-1,

Rheem ecoh200dvln 95 - ecoh200dvln-1,

$399.99
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$52.99
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Mizudo direct vent 23 - mizudo,

Mizudo direct vent 23 - mizudo,

$189.99
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Rinnai vent kit 9 5 - vent, a

Rinnai vent kit 9 5 - vent, a

$203.84
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Bwc rg2pdv40s6x 40g - rg2pdv40s6x, 6yr

Bwc rg2pdv40s6x 40g - rg2pdv40s6x, 6yr

$1000.00
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New ruud rheem - new,

New ruud rheem - new,

$1489.49
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Direct vent elbow - and, chimney

Direct vent elbow - and, chimney

$79.99
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Stainless steel direct vent - stainless,

Stainless steel direct vent - stainless,

$67.99
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Natural gas propane - natural, gas/propane

Natural gas propane - natural, gas/propane

$39.99
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Upgraded direct vent kit - kit, fit

Upgraded direct vent kit - kit, fit

$46.26
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Vintage original suburban - vintage,

Vintage original suburban - vintage,

$39.00
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Heavy duty natural gas - heavy,

Heavy duty natural gas - heavy,

$181.44
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26l tankless water - water, heater

26l tankless water - water, heater

$899.99
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Navien nhw700 160su - navien, nhw700-160su(ng)

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

$480.00
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Stainless steel direct - stainless,

Stainless steel direct - stainless,

$54.38
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Inch stainless steel - steel, direct

Inch stainless steel - steel, direct

$62.81
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Blulu stainless steel direct - blulu,

Blulu stainless steel direct - blulu,

$51.46
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Rinnai direct vent - vent, tankless

Rinnai direct vent - vent, tankless

$206.91
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Mizudo 12 6 - mizudo, od

Mizudo 12 6 - mizudo, od

$39.99
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Stainless steel direct - stainless, vent

Stainless steel direct - stainless, vent

$46.55
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Stainless steel direct vent - steel,

Stainless steel direct vent - steel,

$46.52
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Stainless steel direct - steel, vent

Stainless steel direct - steel, vent

$56.14
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Direct vent kit - 3"x5",

Direct vent kit - 3"x5",

$189.99
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American water heater direct - american,

American water heater direct - american,

$60.00
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Smith 100304127 btx 100 - btx-100, 300

Smith 100304127 btx 100 - btx-100, 300

$6429.63
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Upgraded direct vent kit - vent,

Upgraded direct vent kit - vent,

$41.84
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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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Blulu stainless steel direct - blulu,

Blulu stainless steel direct - blulu,

$48.24
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180 000 btu gpm - 7.9,

180 000 btu gpm - 7.9,

$839.00
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Durable inch pvc vent - pvc, cap

Durable inch pvc vent - pvc, cap

$20.69
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Rinnai 223174pp horizontal - rinnai,

Rinnai 223174pp horizontal - rinnai,

$78.99
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Protech rtg20270b direct - protech,

Protech rtg20270b direct - protech,

$49.95
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Blulu stainless steel direct - steel,

Blulu stainless steel direct - steel,

$51.91
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Mizudo 87 pipe - 3"x5",

Mizudo 87 pipe - 3"x5",

$89.99
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Noritz nrc711 1 - 7.1, gpm

Noritz nrc711 1 - 7.1, gpm

$1232.99
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Noritz ez98 natural gas - noritz, ez98-dv-ng

Noritz ez98 natural gas - noritz, ez98-dv-ng

$1800.00
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Rinnai 223176pp termination - 223176pp,

Rinnai 223176pp termination - 223176pp,

$61.99
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Noritz stainless steel - noritz, 8"

Noritz stainless steel - noritz, 8"

$130.00
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Paloma 199k btu residential - paloma,

Paloma 199k btu residential - paloma,

$799.00
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Mizudo length 12 - 12, inches

Mizudo length 12 - 12, inches

$89.99
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Metal fab corr - -, venting

Metal fab corr - -, venting

$324.95
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Apcom 70626734 71626729 gas - apcom, 70626734/71626729

Apcom 70626734 71626729 gas - apcom, 70626734/71626729

$199.99
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Rinnai direct vent tankless - rinnai,

Rinnai direct vent tankless - rinnai,

$225.34
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Rinnai ex11dtp direct - ex11dtp, vent

Rinnai ex11dtp direct - ex11dtp, vent

$1299.99
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Metal fab corr - metal-fab, guard

Metal fab corr - metal-fab, guard

$94.95
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Noritz tankless water heater - noritz,

Noritz tankless water heater - noritz,

$2555.25
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Rinnai vent kit exhaust - kit, pipe

Rinnai vent kit exhaust - kit, pipe

$418.14
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Mizudo tankless water heater - tankless,

Mizudo tankless water heater - tankless,

$999.99
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Rinnai vent kit - kit, b

Rinnai vent kit - kit, b

$272.97
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Smith state direct - smith/state, vent

Smith state direct - smith/state, vent

$59.99
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Metal fab corr guard - -,

Metal fab corr guard - -,

$49.95
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Rinnai 223177pp double wall - rinnai,

Rinnai 223177pp double wall - rinnai,

$70.99
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Metal fab corr guard - metal-fab, venting

Metal fab corr guard - metal-fab, venting

$79.95
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Rinnai direct vent - direct, tankless

Rinnai direct vent - direct, tankless

$374.68
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26l natural gas instant - 26l, hot

26l natural gas instant - 26l, hot

$899.00
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Metal fab corr guard venting - corr,

Metal fab corr guard venting - corr,

$59.95
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Rinnai vent kit 4 - rinnai,

Rinnai vent kit 4 - rinnai,

$203.71
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Direct vent elbow and chimney - elbow,

Direct vent elbow and chimney - elbow,

$74.82
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Rinnai vent extension kit - rinnai,

Rinnai vent extension kit - rinnai,

$323.71
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Smith state direct vent - smith/state,

Smith state direct vent - smith/state,

$59.99
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Noritz nrc111 direct - noritz, nrc111-dv-ng

Noritz nrc111 direct - noritz, nrc111-dv-ng

$2233.90
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Rinnai direct vent tankless - rinnai,

Rinnai direct vent tankless - rinnai,

$276.59
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Blulu stainless steel direct - steel,

Blulu stainless steel direct - steel,

$53.89
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Mizudo direct vent straight - direct,

Mizudo direct vent straight - direct,

$39.99
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📊96 listings · from $20.69 · avg $384.63

Browse 96 direct vent water heater listings currently in our index. Prices range from $20.69 to $6429.63, with an average of $384.63. 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 $20.69, while premium listings can reach $6429.63 — giving you a wide budget spread to work with. The average price of $384.63 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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