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Water Heaters

Looking for the right water heater for your home? At Plumbing Deals, we offer a variety of options to fit your lifestyle and budget. From electric to gas water heaters, whole house heaters, expansion tanks, to parts and accessories, we have it all. Whether you're upgrading to an energy-efficient model or installing a new water heater, you’re in the right place. 

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Parts & Accessories

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119 of 445 products

Rinnai 2/4" Condensing 45 degrees Elbow (2 Pack) - 229208

Rinnai 2/4" Condensing 45 degrees Elbow (2 Pack) - 229208

SKU #: RIN229208   |   MPN #: 229208
$45.51
$45.51 $0.00
MSRP: $49

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Rinnai 39" 2/4 Condensing Vent Pipe Extension - 229320

Rinnai 39" 2/4 Condensing Vent Pipe Extension - 229320

SKU #: RIN229320   |   MPN #: 229320
$43.58
$43.58 $0.00
MSRP: $46

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Rinnai 90 degrees Vent Pipe Elbow in White - 224063

Rinnai 90 degrees Vent Pipe Elbow in White - 224063

SKU #: RIN224063   |   MPN #: 224063
$63.38
$63.38 $0.00
MSRP: $72

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Rinnai Flashing for Metal Roof - 242141

Rinnai Flashing for Metal Roof - 242141

SKU #: RIN242141   |   MPN #: 242141
$150.34
$150.34 $0.00
MSRP: $191

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Rinnai 2/4" Condensing Horizontal Starter Adapter - 229252

Rinnai 2/4" Condensing Horizontal Starter Adapter - 229252

SKU #: RIN229252   |   MPN #: 229252
$39.72
$39.72 $0.00
MSRP: $40

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Rinnai Tile/Shingle Roof Flashing (1/12 to 6/12 Pitch) in Black - 50171949

Rinnai Tile/Shingle Roof Flashing (1/12 to 6/12 Pitch) in Black - 50171949

SKU #: RIN50171949   |   MPN #: 50171949
$107.55
$107.55 $0.00
MSRP: $109

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Rinnai Tile/Shingle Roof Flashing (8/12 to 16/12 Pitch) - 50171954

Rinnai Tile/Shingle Roof Flashing (8/12 to 16/12 Pitch) - 50171954

SKU #: RIN50171954   |   MPN #: 50171954
$107.55
$107.55 $0.00
MSRP: $109

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Rinnai 2/4" x 10" Condensing Vent Pipe Extension - 229318

Rinnai 2/4" x 10" Condensing Vent Pipe Extension - 229318

SKU #: RIN229318   |   MPN #: 229318
$33.29
$33.29 $0.00
MSRP: $33.29

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Rinnai 2/4" Condensing Roof Discharge Termination, 20" Above Roof - 224359

Rinnai 2/4" Condensing Roof Discharge Termination, 20" Above Roof - 224359

SKU #: RIN224359   |   MPN #: 224359
$76.63
$76.63 $0.00
MSRP: $95

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Rinnai 2/4" x 19.5" Condensing Vent Pipe Extension - 229319

Rinnai 2/4" x 19.5" Condensing Vent Pipe Extension - 229319

SKU #: RIN229319   |   MPN #: 229319
$39.72
$39.72 $0.00
MSRP: $40

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Rinnai Standard Control for Tankless Water Heaters in White - MC-601-W

Rinnai Standard Control for Tankless Water Heaters in White - MC-601-W

SKU #: RINMC601W   |   MPN #: MC-601-W
$170.21
$170.21 $0.00
MSRP: $194

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Rinnai 2/4" (60/100) Rubber Wall Plate in Black - 710192

Rinnai 2/4" (60/100) Rubber Wall Plate in Black - 710192

SKU #: RIN710192   |   MPN #: 710192
$23.90
$23.90 $0.00
MSRP: $23.90

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Rinnai 2/4" (60/100) Rubber Wall Plate in White - 710265

Rinnai 2/4" (60/100) Rubber Wall Plate in White - 710265

SKU #: RIN710265   |   MPN #: 710265
$23.90
$23.90 $0.00
MSRP: $23.90

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Rinnai Rubber Wall Plate in White - 710342

Rinnai Rubber Wall Plate in White - 710342

SKU #: RIN710342   |   MPN #: 710342
$21.93
$21.93 $0.00
MSRP: $21.93

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Rinnai Tile/Shingle Roof Flashing (6/12 to 12/12 Pitch) in Black - 50171961

Rinnai Tile/Shingle Roof Flashing (6/12 to 12/12 Pitch) in Black - 50171961

SKU #: RIN50171961   |   MPN #: 50171961
$107.55
$107.55 $0.00
MSRP: $109

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Rinnai Condensate Neutralizer Kit in Chrome - 804000074

Rinnai Condensate Neutralizer Kit in Chrome - 804000074

SKU #: RIN804000074   |   MPN #: 804000074
$199.86
$199.86 $0.00
MSRP: $213

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Rinnai Scale Cutter Replacement Filter in Chrome - 103000039

Rinnai Scale Cutter Replacement Filter in Chrome - 103000039

SKU #: RIN103000039   |   MPN #: 103000039
$209.05
$209.05 $0.00
MSRP: $240

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Rinnai Horizontal Flashing Panel in - 102000012

Rinnai Horizontal Flashing Panel in - 102000012

SKU #: RIN102000012   |   MPN #: 102000012
$28.87
$28.87 $0.00
MSRP: $28.87

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Rinnai Roof Flashing Assembly (Flat Roof) in Chrome - 146141

Rinnai Roof Flashing Assembly (Flat Roof) in Chrome - 146141

SKU #: RIN146141   |   MPN #: 146141
$49.37
$49.37 $0.00
MSRP: $55

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Rinnai ScaleCutter 3/4 in. Water Conditioning System in Chrome - 103000038

Rinnai ScaleCutter 3/4 in. Water Conditioning System in Chrome - 103000038

SKU #: RIN103000038   |   MPN #: 103000038
$383.26
$383.26 $0.00
MSRP: $456

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