Water Heaters

Shop Water Heaters by Type

Gas Tank Water Heaters Gas Tank Water Heaters
Electric Tank Water Heaters Electric Tank Water Heaters
Gas Tankless Water Heaters Gas Tankless Water Heaters
Electric Tankless Water Heaters Electric Tankless Water Heaters
Commercial Water Heaters Commercial Water Heaters
Heat Pump Water Heaters Heat Pump Water Heaters
Indirect-Fired Water Heaters Indirect-Fired Water Heaters
Energy Star Compliant Water Heaters Energy Star Compliant Water Heaters

Shop Water Heater Parts & Accessories

Shop All
Tankless Water Heater Parts Tankless Water Heater Parts
Potable Water Expansion Tanks Potable Water Expansion Tanks
Water Heater Elements & Thermostats Water Heater Elements & Thermostats
Water Heater Pans Water Heater Pans

Shop by Water Heater Job

View All Jobs
Gas Water Heater

Replacing a Gas Water Heater
Electric Water Heater

Installing an Electric Water Heater
Tankless Water Heater

Upgrading to a Tankless Water Heater
Boiler

Installing a Boiler

Shop Water Heaters by Brand

2,727 Products

  • New Hudson, 55500 Grand River Avenue

  • 203
  • 523
  • 396
  • 467
  • 112
  • 123
  • 76
  • 16
  • 37
  • 56
  • 1
  • 33
  • 10
  • 81
  • 68
  • 61
  • 38
  • 34
  • 34
  • 25
  • 17
  • 15
  • 15
  • 15
  • 13
  • 12
  • 11
  • 10
  • 8
  • 7
  • 7
  • 7
  • 7
  • 6
  • 6
  • 5
  • 5
  • 5
  • 4
  • 4
  • 4
  • 4
  • 4
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • There are no matching search results.

  • 848
  • 855
  • 21
  • 4
  • 2
  • 1
  • There are no matching search results.

  • 498
  • 478
  • 404
  • 228
  • 122
  • 38
  • There are no matching search results.

  • 779
  • 715
  • 26
  • There are no matching search results.

  • 72
  • 19
  • 38
  • 34
  • 9
  • 7
  • 4
  • 4
  • 2
  • 1
  • 219
  • 51
  • 51
  • 42
  • 42
  • 32
  • 26
  • 23
  • 23
  • 22
  • 22
  • 22
  • 18
  • 18
  • 17
  • 17
  • 17
  • 15
  • 14
  • 11
  • 10
  • 9
  • 9
  • 9
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • There are no matching search results.

  • 52
  • 29
  • 3
  • 58
  • 29
  • 24
  • 18
  • 16
  • 12
  • 10
  • 10
  • 10
  • 9
  • 9
  • 9
  • 8
  • 7
  • 5
  • 4
  • 4
  • 4
  • 4
  • 4
  • 3
  • 73
  • 55
  • 42
  • 36
  • 32
  • 31
  • 29
  • 27
  • 25
  • 24
  • 23
  • 21
  • 20
  • 19
  • 18
  • 18
  • 17
  • 17
  • 17
  • 17
  • 16
  • 15
  • 15
  • 14
  • 13
  • 13
  • 13
  • 13
  • 13
  • 13
  • 13
  • 13
  • 12
  • 12
  • 12
  • 12
  • 12
  • 11
  • 10
  • 10
  • 10
  • 10
  • 10
  • 9
  • 9
  • 9
  • 9
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • There are no matching search results.

  • 910
  • 224
  • There are no matching search results.

  • 697
  • 39
  • 141
  • 158
  • 79
  • 71
  • 62
  • 24
  • 13
  • 9
  • 5
  • 3
  • 3
  • 1
  • 1
  • There are no matching search results.

  • 248
  • 161
  • 152
  • 116
  • 109
  • 64
  • 48
  • 61
  • 27
  • 26
  • 8
  • 4
  • 77
  • 68
  • 63
  • 56
  • 53
  • 43
  • 25
  • 25
  • 23
  • 21
  • 20
  • 17
  • 17
  • 16
  • 15
  • 15
  • 11
  • 10
  • 9
  • 8
  • 8
  • 8
  • 8
  • 7
  • 7
  • 7
  • 6
  • 6
  • 6
  • 6
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • There are no matching search results.
Need Help?
800-721-2590
Contact us between 8AM-6PM EST, Monday - Friday.
2,727 Products
Call for Pricing
Call for Pricing
199 MBH Indoor/Outdoor Condensing Natural Gas Tankless Water Heater
Navien NPE-A2 Series

199 MBH Indoor/Outdoor Condensing Natural Gas Tankless Water Heater
Part #NNPE240A2NG
Item #9305457
Mfr. Part #NPE240A2NG
4 out of 5 Customer Rating
Requires Certification

Points
EACH
Log in or Create an Account to see product availability.
  • Requires Certification

  • Green

199 MBH Indoor/Outdoor Condensing Natural Gas Tankless Water Heater
Navien NPE-S2 Series

199 MBH Indoor/Outdoor Condensing Natural Gas Tankless Water Heater
Part #NNPE240S2NG
Item #9305452
Mfr. Part #NPE240S2NG
4.5 out of 5 Customer Rating
Requires Certification

Points
EACH
Log in or Create an Account to see product availability.
  • Requires Certification

  • Green

199 MBH Smart Indoor Condensing Natural Gas/Propane Tankless Water Heater
Rinnai SENSEI™ RX Series

199 MBH Smart Indoor Condensing Natural Gas/Propane Tankless Water Heater
Part #RRX199IN
Item #10357472
Mfr. Part #RX199IN
5 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Requires Certification

  • Green

75 gal. Tall 76 MBH Low NOx Atmospheric Vent Natural Gas Water Heater
Bradford White FVIR Defender Safety System®

75 gal. Tall 76 MBH Low NOx Atmospheric Vent Natural Gas Water Heater
Part #BRG275H6N
Item #5058930
Mfr. Part #RG275H6N
3.7 out of 5 Customer Rating
Requires Certification

Points
EACH
Log in or Create an Account to see product availability.
How to get it:
  • Pick Up
    0  Available
    0 nearby
  • Shipping
    Available
  • Requires Certification
50 gal. Short 40 MBH Low NOx Power Vent Natural Gas Water Heater
Bradford White TTW®

50 gal. Short 40 MBH Low NOx Power Vent Natural Gas Water Heater
Part #BRG1PV50S6N19264
Item #8160011
Mfr. Part #RG1PV50S6N19-264
5 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Pick Up
    375  Available
    Available Nearby
  • Shipping
    Not Available
  • Requires Certification

  • Green

199 MBH Smart Indoor Condensing Natural Gas/Propane Tankless Water Heater with Pump
Rinnai SENSEI™ RXP Series

199 MBH Smart Indoor Condensing Natural Gas/Propane Tankless Water Heater with Pump
Part #RRXP199IN
Item #10345971
Mfr. Part #RXP199iN
3.5 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Requires Certification

  • Green

180 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater
Rinnai RE Series

180 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater
Part #RRE180IN
Item #9856008
Mfr. Part #RE180IN
3.3 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Pick Up
    1  Available
    0 nearby
  • Shipping
    Available
  • Requires Certification
50 gal. Tall 40 MBH Low NOx Atmospheric Vent Natural Gas Water Heater
Bradford White FVIR Defender Safety System®

50 gal. Tall 40 MBH Low NOx Atmospheric Vent Natural Gas Water Heater
Part #BRG250T6N264
Item #5078702
Mfr. Part #RG250T6N-264
5 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Pick Up
    315  Available
    Available Nearby
  • Shipping
    Not Available
  • Requires Certification
80 gal. 4/3 kW 240/208V Single Phase Hybrid Electric Heat Pump Water Heater
Bradford White AeroTherm® Series G2

80 gal. 4/3 kW 240/208V Single Phase Hybrid Electric Heat Pump Water Heater
Part #BRE2HP80101NCTT
Item #12167122
Mfr. Part #RE2HP8010-1NCTT
4.7 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Requires Certification

  • Green

2.1 gal. Thermal Expansion Tank
PROFLO®

2.1 gal. Thermal Expansion Tank
Part #PFXT5I
Item #2939325
Mfr. Part #PFT5I
4 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Requires Certification

  • Lead Law Compliant

3/4 in. IPS Valve Service Kit with Pressure Relief Valve
Jones Stephens

3/4 in. IPS Valve Service Kit with Pressure Relief Valve
Part #JD05102
Item #9645661
Mfr. Part #D05102
4.4 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Requires Certification
40 gal. Short 40 MBH Low NOx Atmospheric Vent Natural Gas Water Heater
Bradford White FVIR Defender Safety System®

40 gal. Short 40 MBH Low NOx Atmospheric Vent Natural Gas Water Heater
Part #BRG240S6N264
Item #5078672
Mfr. Part #RG240S6N-264
5 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Pick Up
    24  Available
    Available Nearby
  • Shipping
    Not Available
  • Requires Certification
75 gal. Tall 76 MBH Low NOx Power Vent Natural Gas Water Heater
Bradford White TTW®

75 gal. Tall 76 MBH Low NOx Power Vent Natural Gas Water Heater
Part #BRG2PV75H6N19264
Item #9928871
Mfr. Part #RG2PV75H6N19-264
5 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Pick Up
    8  Available
    Available Nearby
  • Shipping
    Not Available
  • Requires Certification

  • Green

100 gal. 199.9 MBH Commercial Natural Gas Water Heater
Bradford White eF Series®

100 gal. 199.9 MBH Commercial Natural Gas Water Heater
Part #BEF100T199E3N2
Item #3363347
Mfr. Part #EF100T199E3N2
5 out of 5 Customer Rating
Requires Certification

Points
EACH
Log in or Create an Account to see product availability.
  • Requires Certification

  • Green

80 gal. 12.2 kW Commercial Electric Water Heater
Bradford White

80 gal. 12.2 kW Commercial Electric Water Heater
Part #BSLE280T61SEVV
Item #9834741
Mfr. Part #SLE280T6-1SEVV
3.3 out of 5 Customer Rating
Requires Certification

Points
EACH
Log in or Create an Account to see product availability.
  • Requires Certification
199 MBH Indoor Condensing Natural Gas/Propane Gas Tankless Water Heater
Rheem IKONIC™

199 MBH Indoor Condensing Natural Gas/Propane Gas Tankless Water Heater
Part #RRTGHSR11I700191
Item #9911940
Mfr. Part #700191
4 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Requires Certification

  • Green

40 gal. Tall 34 MBH Low NOx Atmospheric Vent Natural Gas Water Heater
Bradford White FVIR Defender Safety System®

40 gal. Tall 34 MBH Low NOx Atmospheric Vent Natural Gas Water Heater
Part #BRG140T6N264
Item #7058261
Mfr. Part #RG140T6N-264
5 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Pick Up
    123  Available
    Available Nearby
  • Shipping
    Not Available
  • Requires Certification
40 gal. Tall 4.5kW 2-Element Electric Water Heater with Hydrojet®
Bradford White

40 gal. Tall 4.5kW 2-Element Electric Water Heater with Hydrojet®
Part #BRE340T61NCWW264
Item #5078710
Mfr. Part #RE340T6-1NCWW-264
4.5 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Pick Up
    52  Available
    Available Nearby
  • Shipping
    Not Available
  • Requires Certification
50 gal. Short 4.5kW 2-Element Electric Water Heater
Bradford White

50 gal. Short 4.5kW 2-Element Electric Water Heater
Part #BRE350S61NCWW264
Item #5078678
Mfr. Part #RE350S6-1NCWW-264
5 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Requires Certification
Thermal Expansion Tank Mounting Bracket
HoldRite™

Thermal Expansion Tank Mounting Bracket
Part #HQSUC
Item #9882769
Mfr. Part #QS-U-C
4.6 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Pick Up
    22  Available
    Available Nearby
  • Shipping
    Available
  • Requires Certification
3/4 in. x 24 in. FIP Stainless Steel Corrugated Flexible Water Heater Connector
PROFLO® PFXCH Series

3/4 in. x 24 in. FIP Stainless Steel Corrugated Flexible Water Heater Connector
Part #PFXCHFT24N
Item #4777757
Mfr. Part #PFXCHFT24N
5 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Requires Certification

  • Lead Law Compliant

119 gal. Heavy Duty 45 kW Commercial Electric Water Heater
Bradford White ElectriFLEX HD®

119 gal. Heavy Duty 45 kW Commercial Electric Water Heater
Part #BCEHD1204533HCF
Item #7585687
Mfr. Part #CEHD1204533HCF
4.3 out of 5 Customer Rating
Requires Certification

Points
EACH
Log in or Create an Account to see product availability.
  • Requires Certification
30 in. Aluminum Water Heater Pan
Oatey®

30 in. Aluminum Water Heater Pan
Part #O34175
Item #928607
Mfr. Part #34175
5 out of 5 Customer Rating
Requires Certification

Points
EACH
How to get it:
  • Requires Certification
Condensate Neutralizer Kit
Navien NaviLink®

Condensate Neutralizer Kit
Part #NGXXX002212
Item #9918654
Mfr. Part #GXXX002212
3.9 out of 5 Customer Rating
Requires Certification

Points
EACH
Log in or Create an Account to see product availability.
  • Requires Certification