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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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95 of 418 products

Rinnai Rubber Wall Plate in White - 710342

Rinnai Rubber Wall Plate in White - 710342

SKU #: RIN710342   |   MPN #: 710342
$18.11
$18.11 $0.00
MSRP: $18.11

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Rinnai Condensate Neutralizer Kit in Chrome - 804000074

Rinnai Condensate Neutralizer Kit in Chrome - 804000074

SKU #: RIN804000074   |   MPN #: 804000074
$209.86
$209.86 $0.00
MSRP: $226

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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
$179.44
$179.44 $0.00
MSRP: $206

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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
$51.94
$51.94 $0.00
MSRP: $59

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Rinnai Venting Pipe Clamp - 169044

Rinnai Venting Pipe Clamp - 169044

SKU #: RIN169044   |   MPN #: 169044
$17.11
$17.11 $0.00
MSRP: $17.11

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Rinnai Retrofit Wall Plate in White - 188481

Rinnai Retrofit Wall Plate in White - 188481

SKU #: RIN188481   |   MPN #: 188481
$20.10
$20.10 $0.00
MSRP: $20.10

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Rinnai Retrofit Wall Plate in Black - 188485

Rinnai Retrofit Wall Plate in Black - 188485

SKU #: RIN188485   |   MPN #: 188485
$20.10
$20.10 $0.00
MSRP: $20.10

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Rinnai Retrofit Wall Plate in Grey - 188486

Rinnai Retrofit Wall Plate in Grey - 188486

SKU #: RIN188486   |   MPN #: 188486
$23.19
$23.19 $0.00
MSRP: $23.19

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Rinnai Shingle Roof Flashing (1/12 to 16/12 Pitch) - 189958

Rinnai Shingle Roof Flashing (1/12 to 16/12 Pitch) - 189958

SKU #: RIN189958   |   MPN #: 189958
$86.53
$86.53 $0.00
MSRP: $106

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Rinnai 3" Room Air Screen - 108000105

Rinnai 3" Room Air Screen - 108000105

SKU #: RIN108000105   |   MPN #: 108000105
$73.90
$73.90 $0.00
MSRP: $89

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Rinnai Horizontal Flashing Panel in - 102000012

Rinnai Horizontal Flashing Panel in - 102000012

SKU #: RIN102000012   |   MPN #: 102000012
$26.18
$26.18 $0.00
MSRP: $26.18

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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
$404.03
$404.03 $0.00
MSRP: $483

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Rinnai Scale Cutter Replacement Filter in Chrome - 103000039

Rinnai Scale Cutter Replacement Filter in Chrome - 103000039

SKU #: RIN103000039   |   MPN #: 103000039
$220.59
$220.59 $0.00
MSRP: $255

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Rinnai CX Cascade Cable Harness - 26' Length - REUCSAC2

Rinnai CX Cascade Cable Harness - 26' Length - REUCSAC2

SKU #: RINREUCSAC2   |   MPN #: REUCSAC2
$128.98
$128.98 $0.00
MSRP: $140

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Rinnai 2"/4" Metal Pipe Clamp - 169013

Rinnai 2"/4" Metal Pipe Clamp - 169013

SKU #: RIN169013   |   MPN #: 169013
$19.45
$19.45 $0.00
MSRP: $19.45

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