Shop Black Gas Hot Water Heater

Sponsored
$30.31
Rheem SP20172 Flammable Vapor FV Sensor Kit White, 6.7X2.7X9.4 Inches
Amazon.com
2K+
$30.31
Rheem SP20172 Flammable Vapor FV Sensor Kit White, 6.7X2.7X9.4 Inches
Amazon.com
2K+
$387.12
A.O. Smith Signature 100 40-Gallon Short 6-Year Warranty 3800-Watt Double Element Electric Water Heater | E6-40R38D TTP
Lowe's
$387.12
A.O. Smith Signature 100 40-Gallon Short 6-Year Warranty 3800-Watt Double Element Electric Water Heater | E6-40R38D TTP
Lowe's
$619.00
A.O. Smith Signature 100 40-Gallon Tall 9-Year Warranty 40000-BTU Natural Gas Water Heater | G9-T4040NVR
Lowe's
In store
479
Curbside
$619.00
A.O. Smith Signature 100 40-Gallon Tall 9-Year Warranty 40000-BTU Natural Gas Water Heater | G9-T4040NVR
Lowe's
479
$439.95
Recpro RV Tankless Water Heater | On Demand Hot Water Heater | 42,000 BTU | Gas Water Heater | Remote Control Included (Black)
Amazon.com
493
Free shipping
$439.95
Recpro RV Tankless Water Heater | On Demand Hot Water Heater | 42,000 BTU | Gas Water Heater | Remote Control Included (Black)
Amazon.com
493
$409.00
A.O. Smith Signature 100 40-Gallons Tall 6-Year Warranty 4500-Watt Double Element Electric Water Heater | E6-40H45DV
Lowe's
In store
3K+
Curbside
$409.00
A.O. Smith Signature 100 40-Gallons Tall 6-Year Warranty 4500-Watt Double Element Electric Water Heater | E6-40H45DV
Lowe's
3K+
$329.51
$439.35
42,000 BTU | Gas Water Heater | Remote Control Included (Black)
AliExpress
Free shipping
25% off
$329.51
$439.35
42,000 BTU | Gas Water Heater | Remote Control Included (Black)
AliExpress
Free shipping
$519.00
A.O. Smith Signature 100 40-Gallons Tall 6-Year Warranty 35500-BTU Natural Gas Water Heater | G6-T4035NVR
Lowe's
In store
2K+
Curbside
$519.00
A.O. Smith Signature 100 40-Gallons Tall 6-Year Warranty 35500-BTU Natural Gas Water Heater | G6-T4035NVR
Lowe's
2K+
$1,404.94
Rheem RTGH-95DVLN-3 RTGH Series 9.5 GPM 199,900 BTU 120 Volt Residential Indoor Natural Gas Tankless Water Heater Stainless Steel
Amazon.com
82
Free shipping
$1,404.94
Rheem RTGH-95DVLN-3 RTGH Series 9.5 GPM 199,900 BTU 120 Volt Residential Indoor Natural Gas Tankless Water Heater Stainless Steel
Amazon.com
82
$3,185.00
$4,185.00
RMS 11 Kw Assembled Panel W/Thermolec B-11TMB Boiler
Radiant Made Simple
23% off
$3,185.00
$4,185.00
RMS 11 Kw Assembled Panel W/Thermolec B-11TMB Boiler
Radiant Made Simple
$1,348.00
NEW Rinnai rx180in Condensing Smart Sense Natural Gas Or Propane Tankless Water Heater, Indoor Or Outdoor Water Heater, Up To 10 GPM, 180,000 BTU
Amazon.com
82
Free shipping
$1,348.00
NEW Rinnai rx180in Condensing Smart Sense Natural Gas Or Propane Tankless Water Heater, Indoor Or Outdoor Water Heater, Up To 10 GPM, 180,000 BTU
Amazon.com
82
$649.00
A.O. Smith Signature 100 40-Gallons Short 9-Year Warranty 40000-BTU Natural Gas Water Heater | G9-S4040NVR
Lowe's
562
$649.00
A.O. Smith Signature 100 40-Gallons Short 9-Year Warranty 40000-BTU Natural Gas Water Heater | G9-S4040NVR
Lowe's
562
$1,501.50
Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater With Built-In Recirculation 11.0 GPM - RTGH-RH11DVLN
Amazon.com
20
Free shipping
$1,501.50
Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater With Built-In Recirculation 11.0 GPM - RTGH-RH11DVLN
Amazon.com
20
$1,241.00
NEW Rinnai rx160in Condensing Smart Sense Natural Gas Or Propane Tankless Water Heater, Indoor Or Outdoor Water Heater, Up To 9 GPM, 160,000 BTU
Amazon.com
128
Free shipping
$1,241.00
NEW Rinnai rx160in Condensing Smart Sense Natural Gas Or Propane Tankless Water Heater, Indoor Or Outdoor Water Heater, Up To 9 GPM, 160,000 BTU
Amazon.com
128
$953.00
Rheem RTG-84DVLN-3 High Efficiency Non-Condensing Indoor Tankless Natural Gas Water Heater, 8.4 GPM
Amazon.com
Free shipping
$953.00
Rheem RTG-84DVLN-3 High Efficiency Non-Condensing Indoor Tankless Natural Gas Water Heater, 8.4 GPM
Amazon.com
Free shipping
$479.00
Envirotemp 40-Gallon Tall 3-Year Warranty 35500-BTU Natural Gas Water Heater | 40T3-35NGR
Lowe's
In store
Curbside
$479.00
Envirotemp 40-Gallon Tall 3-Year Warranty 35500-BTU Natural Gas Water Heater | 40T3-35NGR
Lowe's
$179.95
WV8840B1158 - OEM Upgraded Water Heater NG Gas Valve Replaces Honeywell
Amazon.com
Free shipping
$179.95
WV8840B1158 - OEM Upgraded Water Heater NG Gas Valve Replaces Honeywell
Amazon.com
Free shipping
$142.99
18L Tankless Water Heater Propane Gas, Portable 4.74 GPM Gashot Water Heater Instant With Digital Display And Overheat Protection, Black RV 18L On
Amazon.com
16
Free shipping
$142.99
18L Tankless Water Heater Propane Gas, Portable 4.74 GPM Gashot Water Heater Instant With Digital Display And Overheat Protection, Black RV 18L On
Amazon.com
16
$953.00
Rheem RTG-84XLN-3 High Efficiency Non-Condensing Outdoor Tankless Natural Gas Water Heater, 8.4 GPM
Amazon.com
29
Free shipping
$953.00
Rheem RTG-84XLN-3 High Efficiency Non-Condensing Outdoor Tankless Natural Gas Water Heater, 8.4 GPM
Amazon.com
29
$400.01
SMITH PART 70009 - Tankless Heater, Water 3.5 Gpm - Oswald Supply
Oswald Supply Co
$400.01
SMITH PART 70009 - Tankless Heater, Water 3.5 Gpm - Oswald Supply
Oswald Supply Co
$4,838.00
Raypak Heat Pump 8450 Model 140K BTU Titanium Heat Exchanger
Pool Supply Unlimited
1
$4,838.00
Raypak Heat Pump 8450 Model 140K BTU Titanium Heat Exchanger
Pool Supply Unlimited
1
$299.00
$379.00
A.O. Smith Signature 100 Series 6-Gallon Compact 6-Year Limited Warranty Point Of Use Electric Water Heater | E6-6C15SV
Lowe's
21% off
$299.00
$379.00
A.O. Smith Signature 100 Series 6-Gallon Compact 6-Year Limited Warranty Point Of Use Electric Water Heater | E6-6C15SV
Lowe's
$627.11
A.O. Smith Signature 100 40-Gallon Short 6-Year Warranty 40000-BTU Natural Gas Water Heater | G6-US4040NV
Lowe's
109
$627.11
A.O. Smith Signature 100 40-Gallon Short 6-Year Warranty 40000-BTU Natural Gas Water Heater | G6-US4040NV
Lowe's
109
$594.99
$849.99
Suburban | Direct Spark Ignition Gas/Electric Water Heater | SW12DE | 12 Gallon | 5247A | 5147A
United RV Parts
2
30% off
$594.99
$849.99
Suburban | Direct Spark Ignition Gas/Electric Water Heater | SW12DE | 12 Gallon | 5247A | 5147A
United RV Parts
2
$299.00
Ranein Propane Gas Tankless Water Heater, Indoor Max 3.6 GPM, 80,000 BTU Instant Hot Water Heater
Amazon.com
437
Free shipping
$299.00
Ranein Propane Gas Tankless Water Heater, Indoor Max 3.6 GPM, 80,000 BTU Instant Hot Water Heater
Amazon.com
437
$199.99
LINGLONGTEMP 1800W Titanium Fully Submersible,Portable Swimming Pool & Hot Tub Immersion Water Heater With GFCI, Temperature Control, Anti-Corrosion
Amazon.com
Free shipping
$199.99
LINGLONGTEMP 1800W Titanium Fully Submersible,Portable Swimming Pool & Hot Tub Immersion Water Heater With GFCI, Temperature Control, Anti-Corrosion
Amazon.com
Free shipping
$589.00
Ranein Natural Gas Tankless Water Heater, Outdoor Max 5.3 GPM, 130,000 BTU Instant Hot Water Heater
Amazon.com
100
Free shipping
$589.00
Ranein Natural Gas Tankless Water Heater, Outdoor Max 5.3 GPM, 130,000 BTU Instant Hot Water Heater
Amazon.com
100
$399.00
Ranein Propane Gas Tankless Water Heater With Vent Pipe, Indoor Max 4.3 GPM, 100,000 BTU Instant Hot Water Heater
Amazon.com
22
Free shipping
$399.00
Ranein Propane Gas Tankless Water Heater With Vent Pipe, Indoor Max 4.3 GPM, 100,000 BTU Instant Hot Water Heater
Amazon.com
22
$1,153.15
$1,501.50
rx199in Condensing Smart Sense Natural Gas Or Propane Tankless Water Heater, Indoor Or Outdoor Water
AliExpress
Free shipping
23% off
$1,153.15
$1,501.50
rx199in Condensing Smart Sense Natural Gas Or Propane Tankless Water Heater, Indoor Or Outdoor Water
AliExpress
Free shipping
$88.99
$96.99
YINXIER Tankless Water Heater 8.27 H X 8.86 W X 2.95 D In Black | 8.27" H X 8.86" W X 2.95" D | Wayfair
Wayfair
$88.99
$96.99
YINXIER Tankless Water Heater 8.27 H X 8.86 W X 2.95 D In Black | 8.27" H X 8.86" W X 2.95" D | Wayfair
Wayfair
$69.99
$76.99
DENFER 3000W Tankless Water Heater W/ Remote In Matte Black | 9.25" H X 5.31" W X 2.68" D | Wayfair
Wayfair
$69.99
$76.99
DENFER 3000W Tankless Water Heater W/ Remote In Matte Black | 9.25" H X 5.31" W X 2.68" D | Wayfair
Wayfair
$139.00
Taco 007-F5-7IFC Cast Iron Circulator Pump With Integral Flow Check
Amazon.com
634
Free shipping
$139.00
Taco 007-F5-7IFC Cast Iron Circulator Pump With Integral Flow Check
Amazon.com
634
$1,094.56
A.O. Smith Signature 500 40-Gallon Short 6-Year Warranty 40000-BTU Power Vent Natural Gas Water Heater | G6-PVS4040NV
Lowe's
$1,094.56
A.O. Smith Signature 500 40-Gallon Short 6-Year Warranty 40000-BTU Power Vent Natural Gas Water Heater | G6-PVS4040NV
Lowe's
$667.62
$899.00
Eccotemp Systems LLC Smart Home 6.8 GPM Indoor Tankless Water Heater 23.0 H X 14.0 W X 7.12 D, Glass In Black | 23" H X 14" W X 7.12" D | Wayfair
Wayfair
1
25% off
$667.62
$899.00
Eccotemp Systems LLC Smart Home 6.8 GPM Indoor Tankless Water Heater 23.0 H X 14.0 W X 7.12 D, Glass In Black | 23" H X 14" W X 7.12" D | Wayfair
Wayfair
1
$283.14
Rheem Mini-Tank Electric Water Heater, 6 Gallon
Amazon.com
2
Free shipping
$283.14
Rheem Mini-Tank Electric Water Heater, 6 Gallon
Amazon.com
2
$735.51
A.O. Smith Signature 100 40-Gallon Tall 9-Year Warranty 40000-BTU Natural Gas Water Heater | G9-UT4040NVR
Lowe's
$735.51
A.O. Smith Signature 100 40-Gallon Tall 9-Year Warranty 40000-BTU Natural Gas Water Heater | G9-UT4040NVR
Lowe's
$349.00
Iheat Tankless S-16 240V 66A 16KW Stainless Steel Enclosure 7.2" By 11" By 3" 1/2"CPT 36' AWG8 Electric Water Heater, 7.5 Lb
Amazon.com
363
Free shipping
$349.00
Iheat Tankless S-16 240V 66A 16KW Stainless Steel Enclosure 7.2" By 11" By 3" 1/2"CPT 36' AWG8 Electric Water Heater, 7.5 Lb
Amazon.com
363
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    Shop Black Gas Hot Water Heater

    Sponsored
    $30.31
    Rheem SP20172 Flammable Vapor FV Sensor Kit White, 6.7X2.7X9.4 Inches
    Amazon.com
    2K+
    $30.31
    Rheem SP20172 Flammable Vapor FV Sensor Kit White, 6.7X2.7X9.4 Inches
    Amazon.com
    2K+
    $387.12
    A.O. Smith Signature 100 40-Gallon Short 6-Year Warranty 3800-Watt Double Element Electric Water Heater | E6-40R38D TTP
    Lowe's
    $387.12
    A.O. Smith Signature 100 40-Gallon Short 6-Year Warranty 3800-Watt Double Element Electric Water Heater | E6-40R38D TTP
    Lowe's
    $619.00
    A.O. Smith Signature 100 40-Gallon Tall 9-Year Warranty 40000-BTU Natural Gas Water Heater | G9-T4040NVR
    Lowe's
    In store
    479
    Curbside
    $619.00
    A.O. Smith Signature 100 40-Gallon Tall 9-Year Warranty 40000-BTU Natural Gas Water Heater | G9-T4040NVR
    Lowe's
    479
    $439.95
    Recpro RV Tankless Water Heater | On Demand Hot Water Heater | 42,000 BTU | Gas Water Heater | Remote Control Included (Black)
    Amazon.com
    493
    Free shipping
    $439.95
    Recpro RV Tankless Water Heater | On Demand Hot Water Heater | 42,000 BTU | Gas Water Heater | Remote Control Included (Black)
    Amazon.com
    493
    $409.00
    A.O. Smith Signature 100 40-Gallons Tall 6-Year Warranty 4500-Watt Double Element Electric Water Heater | E6-40H45DV
    Lowe's
    In store
    3K+
    Curbside
    $409.00
    A.O. Smith Signature 100 40-Gallons Tall 6-Year Warranty 4500-Watt Double Element Electric Water Heater | E6-40H45DV
    Lowe's
    3K+
    $329.51
    $439.35
    42,000 BTU | Gas Water Heater | Remote Control Included (Black)
    AliExpress
    Free shipping
    25% off
    $329.51
    $439.35
    42,000 BTU | Gas Water Heater | Remote Control Included (Black)
    AliExpress
    Free shipping
    $519.00
    A.O. Smith Signature 100 40-Gallons Tall 6-Year Warranty 35500-BTU Natural Gas Water Heater | G6-T4035NVR
    Lowe's
    In store
    2K+
    Curbside
    $519.00
    A.O. Smith Signature 100 40-Gallons Tall 6-Year Warranty 35500-BTU Natural Gas Water Heater | G6-T4035NVR
    Lowe's
    2K+
    $1,404.94
    Rheem RTGH-95DVLN-3 RTGH Series 9.5 GPM 199,900 BTU 120 Volt Residential Indoor Natural Gas Tankless Water Heater Stainless Steel
    Amazon.com
    82
    Free shipping
    $1,404.94
    Rheem RTGH-95DVLN-3 RTGH Series 9.5 GPM 199,900 BTU 120 Volt Residential Indoor Natural Gas Tankless Water Heater Stainless Steel
    Amazon.com
    82
    $3,185.00
    $4,185.00
    RMS 11 Kw Assembled Panel W/Thermolec B-11TMB Boiler
    Radiant Made Simple
    23% off
    $3,185.00
    $4,185.00
    RMS 11 Kw Assembled Panel W/Thermolec B-11TMB Boiler
    Radiant Made Simple
    $1,348.00
    NEW Rinnai rx180in Condensing Smart Sense Natural Gas Or Propane Tankless Water Heater, Indoor Or Outdoor Water Heater, Up To 10 GPM, 180,000 BTU
    Amazon.com
    82
    Free shipping
    $1,348.00
    NEW Rinnai rx180in Condensing Smart Sense Natural Gas Or Propane Tankless Water Heater, Indoor Or Outdoor Water Heater, Up To 10 GPM, 180,000 BTU
    Amazon.com
    82
    $649.00
    A.O. Smith Signature 100 40-Gallons Short 9-Year Warranty 40000-BTU Natural Gas Water Heater | G9-S4040NVR
    Lowe's
    562
    $649.00
    A.O. Smith Signature 100 40-Gallons Short 9-Year Warranty 40000-BTU Natural Gas Water Heater | G9-S4040NVR
    Lowe's
    562
    $1,501.50
    Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater With Built-In Recirculation 11.0 GPM - RTGH-RH11DVLN
    Amazon.com
    20
    Free shipping
    $1,501.50
    Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater With Built-In Recirculation 11.0 GPM - RTGH-RH11DVLN
    Amazon.com
    20
    $1,241.00
    NEW Rinnai rx160in Condensing Smart Sense Natural Gas Or Propane Tankless Water Heater, Indoor Or Outdoor Water Heater, Up To 9 GPM, 160,000 BTU
    Amazon.com
    128
    Free shipping
    $1,241.00
    NEW Rinnai rx160in Condensing Smart Sense Natural Gas Or Propane Tankless Water Heater, Indoor Or Outdoor Water Heater, Up To 9 GPM, 160,000 BTU
    Amazon.com
    128
    $953.00
    Rheem RTG-84DVLN-3 High Efficiency Non-Condensing Indoor Tankless Natural Gas Water Heater, 8.4 GPM
    Amazon.com
    Free shipping
    $953.00
    Rheem RTG-84DVLN-3 High Efficiency Non-Condensing Indoor Tankless Natural Gas Water Heater, 8.4 GPM
    Amazon.com
    Free shipping
    $479.00
    Envirotemp 40-Gallon Tall 3-Year Warranty 35500-BTU Natural Gas Water Heater | 40T3-35NGR
    Lowe's
    In store
    Curbside
    $479.00
    Envirotemp 40-Gallon Tall 3-Year Warranty 35500-BTU Natural Gas Water Heater | 40T3-35NGR
    Lowe's
    $179.95
    WV8840B1158 - OEM Upgraded Water Heater NG Gas Valve Replaces Honeywell
    Amazon.com
    Free shipping
    $179.95
    WV8840B1158 - OEM Upgraded Water Heater NG Gas Valve Replaces Honeywell
    Amazon.com
    Free shipping
    $142.99
    18L Tankless Water Heater Propane Gas, Portable 4.74 GPM Gashot Water Heater Instant With Digital Display And Overheat Protection, Black RV 18L On
    Amazon.com
    16
    Free shipping
    $142.99
    18L Tankless Water Heater Propane Gas, Portable 4.74 GPM Gashot Water Heater Instant With Digital Display And Overheat Protection, Black RV 18L On
    Amazon.com
    16
    $953.00
    Rheem RTG-84XLN-3 High Efficiency Non-Condensing Outdoor Tankless Natural Gas Water Heater, 8.4 GPM
    Amazon.com
    29
    Free shipping
    $953.00
    Rheem RTG-84XLN-3 High Efficiency Non-Condensing Outdoor Tankless Natural Gas Water Heater, 8.4 GPM
    Amazon.com
    29